Common Concomitant Injuries Research Articles

Poster 353: Impact of Meniscus and Cartilage Treatment on Return to Sport Following Anterior Cruciate Ligament (ACL) Reconstruction

Background: Anterior cruciate ligament (ACL) tears are a common injury in athletes. ACL tears often occur with other injuries, including cartilaginous injuries. There is a lack of research regarding cartilage treatment on return to sport (RTS) following ACL reconstruction. Purpose: To evaluate the impact of meniscus and/or cartilage (meniscus-cartilage) treatment on return to sport (RTS) rates and time to return to sport following ACL reconstruction with hamstring tendon (HT), patellar tendon (BPTB), and quadriceps tendon (QT) grafts. Methods: Competitive and recreational athletes between the ages of 13-24 who had an ACL reconstruction between 2010-2022 were included. Activity level, sport, graft type, cartilage treatment, RTS testing result data, and time to RTS were collected. Chi-square statistics and Wilcoxon rank sum tests were used, and statistical significance was set to p<0.05. Results: There were 855 total patients with 354 HT, 361 BPTB, and 140 QT grafts of which 275 did not have meniscus-cartilage treatment and 580 received meniscus-cartilage treatment. Females comprised 52% of ACL reconstructions without meniscus-cartilage treatment and 42% of ACL reconstructions with meniscus-cartilage treatment. The median age was 18 and 17 for those receiving meniscus-cartilage treatment and those without treatment, respectively. Median time to RTS was 27.86 weeks for 151 patients without meniscus-cartilage treatment and 30.49 weeks for 299 patients receiving meniscus cartilage-treatment (p=0.0253). The median 6-meter timed hop ratio was 1.01 for 21 athletes with meniscus-cartilage treatment and 0.965 for 12 athletes without meniscus-cartilage treatment (p=0.0492). Median isokinetic quadriceps testing at 300 degrees per second was 85% of the contralateral leg for 170 athletes with meniscus-cartilage treatment and 85% for 67 athletes without meniscus-cartilage treatment (p=0.7181). Return to previous level of play occurred in 91/104 (87.5%) of those without meniscus-cartilage treatment and 196/220 (89%) of those with meniscus-cartilage treatment (p=0.6742). ACL and non-ACL reinjuries occurred in 18% (49/272) of those without and 20% (118/577) of those with meniscus-cartilage treatment (p=0.4047). Conclusions: Time to clearance to return to sport occurred more quickly in those without meniscus-cartilage treatment. Six-meter timed hop testing results were superior in those receiving meniscus-cartilage treatment. This study will aid orthopaedic surgeons and their athletes while addressing common concomitant injuries during ACL reconstruction.

Performance of thoracic ultrasonography compared with chest radiography for the detection of rib fractures using computed tomography as a reference standard.

Although there is growing evidence that ultrasonography is superior to X-ray for rib fractures' detection, X-ray is still indicated as the most appropriate method. This has partially been attributed to a lack of studies using an appropriate reference modality. We aimed to compare the diagnostic accuracy of ultrasonography and X-ray in the detection of rib fractures, considering CT as the reference standard. Within a 2.5-year period, all consecutive patients with clinically suspected rib fracture(s) following blunt chest trauma and available posteroanterior/anteroposterior X-ray and thoracic CT were prospectively studied and planned to undergo thoracic ultrasonography, by a single operator. All imaging examinations were evaluated for cortical rib fracture(s), and their location was recorded. The cartilaginous rib portions were not assessed. CTs and X-rays were evaluated retrospectively. Concomitant thoracic/extra-thoracic injuries were assessed on CT. Comparisons were performed with the Mann-Whitney U test and Fisher's exact test. Fifty-nine patients (32 males, 27 females; mean age, 53.1 ± 16.6years) were included. CT, ultrasonography, and X-ray (40 posteroanterior/19 anteroposterior views) diagnosed 136/122/42 rib fractures in 56/54/27 patients, respectively. Ultrasonography and X-ray had sensitivity of 100%/40% and specificity of 89.7%/30.9% for rib fractures' detection. Ultrasound accuracy was 94.9% compared to 35.4% for X-rays (P < .001) in detecting individual rib fractures. Most fractures involved the 4th-9th ribs. Upper rib fractures were most commonly overlooked on ultrasonography. Thoracic cage/spine fractures and haemothorax represented the most common concomitant injuries. Ultrasonography appeared to be superior to X-ray for the detection of rib fractures with regard to a reference CT.

Epidemiology and Management of Adult Laryngeal Trauma: An Analysis of the National Trauma Data Bank

Introduction: Laryngeal injuries are rare but life-threatening airway emergencies. Increased understanding of the epidemiology of these injuries can inform treatment and improve outcomes. We aimed to characterize the demographics and management of adult laryngeal trauma. Methods: The National Trauma Data Bank (NTDB) was queried from 2007 to 2015 for patients ≥18 years old with laryngeal trauma. Patient demographics, injury characteristics, and treatment course were collected. Outcomes were assessed via multivariate logistic regression. Results: From 7.3 million patients, 6,890 (0.1%) patients with laryngeal trauma were identified. Eighty-five percent of patients were male, and the median age was 40. Of these patients, 343 (5.0%) were dead on arrival and of the remaining patients, 510 (7.8%) of patients were deceased at discharge. Common concomitant injuries included facial fractures (27%), intracranial injuries (21%), and rib and sternum fractures (19%). The most common cause of injury was motor vehicle accident (26%), followed by assault with firearms/explosives (12%) and assault with cutting instruments (8%). Forty-three percent of patients received mechanical ventilation and 15% received surgical repair. After correcting for gender, age, and injury severity, firearm injuries (odds ratio [OR] 3.46, 95% CI: [2.88–4.15]) and cutting/piercing injuries (OR 2.23, 95% CI: [1.89–2.64]) were positively associated with the need for mechanical ventilation. Motor vehicle trauma (OR 0.63, 95% CI: [0.46–0.84]) was negatively associated with surgical repair while striking injuries (OR 1.61, 95% CI: [1.25–2.06]) were positively associated. Lastly, shorter time to tracheostomy was significantly associated with shorter ICU stays (p < 0.0001). Conclusion: This study is the largest epidemiologic study of laryngeal trauma to date and identifies the risk of surgical intervention with firearm and cutting injuries as well as the importance of earlier time to tracheostomy for ICU management.

Survival Secrets: Unmasking the Factors Predicting Failure of Non-operative Management (NOM) in Splenic Injuries.

Splenic injuries are common solid organ injuries resulting from blunt abdominal trauma in road traffic accidents. Very often, splenic injuries can be life-threatening. Earlier, splenic injuries were often dealt with surgical intervention, such as splenectomy. With the recognition of the immunological function of the spleen and possible complications of splenectomy surgery, such as overwhelming post-splenectomy infections (OPSI), there has been a recent trend for non-operative management (NOM). To study the variables predicting failure of NOM in blunt abdominal trauma patients with splenic injury. This is a retrospective study that includes 235 patients who presented to the Safdarjung Hospital emergency room (New Delhi, India) with blunt trauma abdomen and splenic injuries with or without associated injuries between January 2019 and December 2021. The data was entered in a Microsoft Excel spreadsheet (Microsoft Corp., Redmond, WA, USA). Categorical variables were expressed as frequencies and percentages. Pearson's chi-square test of association was used to determine if there is a relationship between two variables. A p-value of <0.05 was considered statistically significant. Out of 235 patients with blunt abdominal trauma and splenic injuries, 82 were hemodynamically unstable despite resuscitation and were taken up for emergency laparotomy. The remaining 153 patients, who were either hemodynamically stable or stabilized after adequate resuscitation, were managed on the lines of NOM. The number of patients with splenic injury in AAST grades 1, 2, 3, 4, and 5 was 36, 50, 40, 24, and three, respectively. Out of 153 patients, 130 (85%) were successfully managed by NOM, while eight (5%) had to discontinue NOM as they required surgical intervention. The failure of NOM (fNOM) is seen mostly with grade 5 injuries (2/2, 100%, p<0.01), followed by grade 4 (4/20, 20%) and grade 3 (2/37, 5.7%). The mean age in fNOM was 58.3 years, as compared to 42.2 years in the success of NOM (sNOM). All eight patients had multiple concomitant injuries, with femur fracture being the most common association in up to six patients (p<0.01), followed by liver injury in four patients. There were 15 mortalities, irrespective of AAST severity grade. All of these patients had associated concomitant injuries, with intracranial bleeding (n = 10, 32%, p<0.01) being the most common association, followed by femur fracture (n = 6, 20%) and liver injury (n = 5, 16%). Also, the cause of death was unrelated to splenic trauma (p = 0.67), with pulmonary embolism (n = 6, 40%, p<0.01) being the most common cause, followed by brain stem herniation (n = 5, 34%). Non-operative management is a safe and efficient method for treating patients with splenic injuries who are hemodynamically stable or stabilized. The factors associated with fNOM include elderly age, a higher American Association for the Surgery of Trauma(AAST) grade of splenic injury, and associated concomitant injuries. Femur fracture was the most common concomitant injury present in cases where NOM failed, followed by liver injury. The presence of intracranial bleeds in these patients was a common association with mortality, irrespective of the grade of splenic injury.

Risk factors for in-hospital mortality in geriatric patients aged 80 and older with axis fractures: a nationwide, cross-sectional analysis of concomitant injuries, comorbidities, and treatment strategies in 10,077 cases

PurposeTo investigate the association between treatment, comorbidities, concomitant injuries, and procedures with in-hospital mortality in patients aged 80 years or older with axis fractures.MethodsData were extracted from the German InEK (Institut für das Entgeltsystem im Krankenhaus) GmbH database (2019–2021) for patients aged 80 years or older with axis fractures and the in-hospital mortality rate was calculated. Differences in comorbidities and concomitant diseases and injuries were analyzed using the Chi-square test. In surgically treated patients, odds ratios (OR) with 95% confidence intervals (95% CI) were used to analyze potential risk factors for in-hospital mortality.ResultsAmong 10,077 patients, the in-hospital mortality rate was 8.4%, with no significant difference between surgically (9.4%) and non-surgically treated patients (7.9%; p = 0.103). The most common comorbidities were essential hypertension (67.3%), atrial fibrillation (28.2%), and chronic kidney disease (23.3%), while the most common concomitant injuries were head and face wounds (25.9%), concussions (12.8%), and atlas fractures (11.6%). In surgically treated patients, spinal cord injury (OR = 4.62, 95% CI: 2.23–9.58), acute renal failure (OR = 3.20, 95% CI: 2.26–4.53), and acute bleeding anemia (OR = 2.06, 95% CI: 1.64–2.59) were associated with increased in-hospital mortality (all p < 0.01). Screw-rod-system fixation of one segment (OR = 0.74, 95% CI: 0.56–0.97) and intraoperative navigation (OR = 0.45, 95% CI: 0.16–0.71) were identified as potential protective factors (both p < 0.05).ConclusionComprehensive geriatric assessment and optimization of comorbidities during treatment are crucial. The indication for surgical treatment must be carefully individualized. Future studies should focus on the choice of surgical technique, perioperative blood management, and intraoperative navigation as potential protective factors.

Outcome and Management of Bladder Trauma at a Tertiary Hospital in Indonesia: 7 years' Experience

Introduction: Traumatic bladder injury accounts for a third of all urological traumas. Numerous sociodemographic and geographic aspects affect the features of trauma, which are key stages in producing unique techniques or concepts that may be adapted to a range of countries and circumstances. This study aimed to characterize the bladder trauma patients admitted to Dr. Soetomo General Academic Hospital during a 7-year period. Methods: This descriptive study utilized retrospective analysis at Dr. Soetomo Hospital, Indonesia. ICD-10 codes were used to identify patients with bladder trauma in Surabaya, Indonesia, from August 2013 to December 2020. Medical records were checked for data collection. Age, gender, hemodynamic status, etiology, classification, concurrent organ injury, treatment, and outcome were all noted. Results: A total of 58 bladder trauma instances were detected utilizing medical record data. Males formed the majority of hospitalized patients (74.9%), with a mean age of 35.16 ± 12.08 years, and the majority of bladder trauma cases were caused by motor vehicle accidents (MVAs) (94.8%). Grade III trauma (46.6%) predominated, as did careful treatment (60.3%). Pelvic trauma was the most typically occurring bladder trauma-related injury (72.4%). The survival rate was high (86.2%), and the hemodynamic status was stable (79.3%). Conclusions: In our study, a majority of the participants were male, grade III, stable, and had a decent survival rate. In addition, the most prevalent cause was MVA, with pelvic trauma being the most common concomitant injury. Additional investigation, including numerous sites and a bigger sample size, is necessary.

Poster 272: The Significance Of Posterior Tibial Slope And Rate Of Concomitant Pathology In Pediatric Tibia Spine Avulsion And Anterior Cruciate Ligament Injuries

Objectives: Fractures of the tibial spine (TSF) occur as a result of an anterior cruciate ligament (ACL) avulsion fracture from the proximal tibia. Both TSF and ACL injuries are associated with concomitant intraarticular pathology seen on Magnetic Resonance Imaging (MRI) and intraoperatively. In addition, posterior tibial slope (PTS) has been identified as a potential risk factor for ACL injury. The purpose of this study is to describe concomitant injuries seen on MRI and at time of surgery for TSF and ACL patients, and to characterize posterior tibial slope in patients who sustain these injuries. Our hypothesis is that ACL and TSF injuries have similar rates of meniscal injury, and that posterior tibial slope is increased in patients with TSF and ACL injuries compared to matched controls. Methods: Utilizing an institutional review board approved retrospective study, we identified patients under 18 years of age who underwent arthroscopic management of a TSF from December 31st 2008 to December 31st 2021. Exclusion criteria were patients with a concomitant lower extremity fracture or posterior cruciate ligament injuries, poor imaging quality, and incomplete medical records. TSF patients were compared to an age and gender matched cohort of patients who underwent surgery for a mid- substance ACL rupture, and a similar control group. We evaluated concomitant injuries based on radiology and operative reports and measured PTS on radiographs as well as medial (MTS) and lateral (LTS) posterior slope on MRI for all groups. We compared tibial slope amongst the groups using a one- way analysis of variance test, and the Fisher’s exact test was used to compare concomitant injuries between the ACL and TSF groups. Results: 85 TSF patients met inclusion criteria, of which 44 had an MRI. There were 41 patients in the ACL group and 44 in the control group. The average age was 11.8 years. Concomitant injuries were identified on MRI in 59.1% of TSF and 51.2% of ACL patients, and intraoperatively in 36.5% of TSF and 37% of ACL patients. The most common concomitant injury was lateral meniscus tears. There was no significant differnce between the TSF and ACL groups in terms of lateral meniscus tears seen on MRI (29.5% TSF vs 31.7 ACL, p=1.0) and seen on arthroscopy (18.2% TSF vs 31.7% ACL, p=0.21). Similarly there were no significant differences between the TSF and ACL group in terms of medial meniscus tears seen on MRI (13.6% vs 17.1%, p = 0.77) and on arthroscopy (9% vs 5%, p=0.19). There was a significant difference between groups when comparing the pivot-shift bone bruise pattern seen on MRI (63.6% TSF vs 90.2% ACL, P= &lt;0.01). There was significantly increased radiographic PTS in the TSF and ACL groups (Radiographs 8.7°+/-3.0° TSF vs 9.5°+/-3.3° ACL vs 6.6°+/-2.3° Control, p= &lt;0.01). This was also seen in the MTS mesured on MRI (MTS 5.3°+/-3.1° TSF vs 4.9°+/-2.7° ACL vs 3.7°+/-2.3° Control p= 0.02). There was no significant difference in LTS between TSF and Controls, but there was between ACL and Controls (LTS 4.1°+/-2.8° TSF vs 6.8°+/- 3.9°ACL vs 4.3°+/- 2.3° Control, p=&lt;0.01). Conclusions: This study is the first to depict tibial slope and bone contusion patterns seen in tibial spine injuries, as well as compare rates of meniscal injury and tibial slope between ACL and control patients. Posterior tibial slope is significantly increased in patients who sustain a TSF or ACL injury, suggesting that it may be a risk factor for injury. Similar rates of concomitant meniscal pathology are seen in both TSF and ACL injured patients, which may reflect similar mechanisms of injury. This also highlights that care must be taken to evaluate for additional pathology when treating TSF and ACL injuries. Future study is needed to determine the role, if any, that tibial slope plays in tibial spine fractures as well as to determine if intraarticular pathology identified on MRI influences longer term patient outcomes.

Maxillofacial Fractures: A Four-Year Retrospective Study of 1828 Cases in West China.

To analyze the epidemiological and clinical characteristics of maxillofacial fracture cases in a stomatological center in southwest China. This study includes 1828 cases of maxillofacial fractures treated in our hospital from January 2018 to December 2021. We analyzed the gender, age, causes of injury, fracture sites, concomitant injuries, treatment, and postoperative infection of these cases. Our data are also compared with those from similar domestic studies. Among the 1828 cases, the male-to-female ratio was 2.48:1 with an average age of 34.55 ± 16.36 years. The highest incidence of fracture was 21-50 years old, and the most common cause of injury was falls (38.95%). There was a statistically significant difference in the composition of injury causes among different age groups(P<0.05). Mandible (37.56%) was the most easily fractured site, and limb injury (17.89%) was the most common concomitant body injury. In all cases, 85.23% of patients were treated with open reduction and internal fixation. Conclusions: Maxillofacial fractures often occur in the mandible of young and middle-aged men. Falls and traffic accidents are the main causes of injury, often accompanied by limb and brain injuries. Open reduction and internal fixation is still the most commonly used treatment. There are some differences in the results reported by different domestic hospitals.

A CLINICORADIOLOGICAL STUDY TO EVALUATE CONCOMITANT INJURIES IN ANTERIOR CRUCIATE LIGAMENT INJURED PATIENTS

Introduction: The anterior cruciate ligament (ACL) is a major stabilizer of the knee and so it is constantly injured . Purpose of this study was to evaluate concomitant injuries associated with ACL tear with respect to age, sex and duration since injury. This is a Materials and Methods: hospital based cross-sectional study conducted in 70 ACL injured patients of age group 19-50 years. Clinical tests to detect ACL and other soft tissue injuries of knee joint were carried out and positive ndings are further evaluated and conrmed with MRI. 64.29% cases of ACL Results: injury were associated with other concomitant soft tissue injuries. The most common concomitant injury was medial meniscus tear which was associated with 45.71% cases and second commonest was lateral meniscus injury accounting for 37.14% cases. The prevelance of medial meniscus injury increases with increasing duration since trauma and this association was found to be statistically signicant . Concomitant injuries were more frequent in patients who presented late after trauma and in older age groups and these associations were found to be statistically signicant. Conclusion: The high prevalence of concomitant injuries to the ACL found in this study points to the necessity for further investigation of injury to adjacent soft tissues in ACL injured patients so that more appropriate therapeutic practices can be implemented before and after the surgery

Epidemiological analysis and emergency nursing care of oral and craniomaxillofacial trauma: a narrative review.

We conducted a literature review on the epidemiology and emergency nursing care of oral and craniomaxillofacial trauma in order to facilitate rescue and care planning. Traumatic accidents alter oral and craniomaxillofacial anatomy and physiology, resulting in craniomaxillofacial scars and deformities, temporomandibular disorders, and oromandibular dysfunction. Such trauma affects speech, chewing, and eating; results in long hospitalization and burdensome healthcare expenses; and in severe cases may lead to potentially life-threatening complications such as respiratory obstruction and brain injury. EMBASE, MEDLINE, and PubMed were investigated for relevant systematic reviews. By conducting a literature review of reports on oral and craniomaxillofacial trauma to summarize the epidemiological characteristics and emergency care of oral and craniomaxillofacial trauma. Numerous studies, both domestic and foreign, have investigated the epidemiological characteristics of oral and craniomaxillofacial trauma and have reported different incidences of this trauma, with significant inter- and intraregional variation. The studies show that most patients with maxillofacial trauma are young adults, and males consistently outnumber females. Maxillofacial trauma can be physical or chemical, though most are physical injuries, the road traffic accident (RTA) is the leading cause of oral and maxillofacial trauma. Oral and maxillofacial trauma can be simple soft tissue trauma, simple bone trauma, or soft tissue plus bone trauma, the brain injury is the most common concomitant injury of patients with maxillofacial trauma. Different studies have reached different conclusions about the temporal distribution of maxillofacial trauma. Several important emergency care models in the management of oral and craniomaxillofacial trauma have resulted in improved outcomes. These include accurate assessment, effective airway maintenance, careful management. The more common use of virtual surgical planning, surgical navigation, computer-aided surgery and 3D printing will no doubt continue to improve accuracy and efficiency in the management of these patients. By conducting a literature review of domestic and foreign reports on oral and craniomaxillofacial trauma to summarize the epidemiological characteristics and emergency care of oral and craniomaxillofacial trauma, we aimed to provide a reference for the rescue and care planning for patients with oral and craniomaxillofacial trauma.

Accompanying injuries in tibial shaft fractures: how often is there an additional violation of the posterior malleolus and which factors are predictive? A retrospective cohort study

IntroductionAn undislocated fracture of the posterior malleolus is a common concomitant injury in tibial shaft spiral fractures. Nevertheless, these accompanying injuries cannot always be reliably assessed using conventional X-rays. Thus, the aim of the study is to evaluate how often a fracture of the posterior malleolus occurs with tibial shaft fractures (AO:42A/B/C and AO:43A) and which factors—identifiable in conventional X-rays—are predictive.MethodsRetrospective evaluation of X-ray and CT images revealed a total of 103 patients with low-energy tibial shaft fractures without direct joint involvement. Proximal fractures and fractures involving the knee were excluded. Basic data on injury, the trauma mechanism, the path of the fracture, bony avulsions of the posterior syndesmosis and the procedures performed were evaluated.ResultsThirty-nine fractures were located in the middle third of the tibia, 64 in the distal third. In 65 cases, a spiral fracture (simple or wedge fracture) was found. In 31/103 fractures, an additional osseous avulsion of the posterior syndesmosis could be detected, 5 (16.1%) of them were not recognized preoperatively due to an absence of CT imaging. In three of these patients, a fracture of the posterior malleolus was only recognized postoperatively, and an additional surgery was necessary. The spiral fractures were classified in the a.p. X-ray according to their path from lateral proximal to medial distal (Type A) or from medial proximal to lateral distal (Type B).A Pearson chi-square test and Fisher’s exact test showed a highly significant accumulation of accompanying posterior malleolus fractures for type A fractures (p = 0.001), regardless of the location of the fracture. In addition, the fractures with involvement of the posterior malleolus had a significantly higher proportion in the fractures of the distal third (p = 0.003).There was no statistically significant relationship between the height of the fracture and the path of the fracture (type A or B). These two factors seem to be independent factors for participation of the posterior malleolus.ConclusionIn 40.6% of the tibial shaft fractures in the distal third, in 56.9% of the type A spiral fractures and in 67.6% of the type A fractures in the distal third, the ankle joint is involved with bony avulsion of the posterior syndesmosis, which is not always recognized in conventional X-rays. To avoid complications such as additional operations, instability and post-traumatic arthrosis, we recommend preoperative imaging of the ankle using CT for these fractures.Level of evidenceIII, retrospective cohort study.Trail registration numberDRKS00024536.

Läsionen der Trizepssehne

The triceps brachii muscle is the main extender of the elbow joint. Triceps tendon rupture or tearing presents arare injury pattern in general. Distal tendon ruptures occur most commonly in the area of the insertion of the olecranon. Fractures of the radial head are reported as the most common concomitant injury. In many cases, pre-existing degenerative damage predisposes for tendon injury. These include local steroid injections, anabolic steroid abuse, renal insufficiency requiring dialysis, hyperparathyroidism, lupus erythematosus and Marfan's syndrome. However, the most frequent trauma mechanism is adirect fall onto the extended forearm or ablow to the elbow. Beside clinical examination and sonography, magnetic resonance imaging is the diagnostic gold standard. The treatment of triceps tendon injuries includes conservative as well as operative approaches, whereby the indications for surgical treatment must be generously considered depending on the patient's age, functional demands of the patient, involvement of the dominant extremity as well as on the extent of the tendon rupture.

Ophthalmic Trauma Correlation Matrix (OTCM): a potential novel tool for evaluation of concomitant ocular tissue damage in open globe injuries.

To introduce a novel tool to investigate the correlation between concomitant injuries and primary open globe injury (OGI) in the setting of ophthalmic trauma, the "Ophthalmic Trauma Correlation Matrix" (OTCM). Retrospective cohort review, performed at a tertiary referral eye care center in Eastern Nepal, involving all eyes with OGI meeting the inclusion criteria from 2015-2018. Clinical data including details of primary injury, concurrent injuries, and clinical course were noted from hospital medical records. A correlation matrix chart was devised using matrix correlation and Pearson's correlation coefficient. This chart was then used to evaluate the association of the various injuries in the setting of OGI. A total of 109 eyes with OGI were included. Majority of the eyes (78, 71.6%) had zone I injuries, while most of the eyes (66, 60.6%) had penetrating injury. The most frequent concomitant injuries in all zones of OGI were traumatic lens injury (77, 70.64%), followed by hyphema (48, 44.03%), and vitreous hemorrhage (35, 32.11%). The most common concomitant injury associated with zone I was hyphema (0.873), while traumatic subluxation/cataract (0.894) and vitreous hemorrhage (0.972) were commonly associated with zone II and III, respectively. OTCM could be a useful tool to manage injuries related to the primary ocular injury. This additional information will aid in the prognostication, planning, and management of OGI and potentially prevent repeat surgeries and inadequate treatments.

Prediction of mortality in severely injured patients with facial bone fractures.

Identify the most common concomitant injuries associated with facial trauma, and compare the efficacy of various scoring systems in estimation of mortality risks in this category of patients. The study evaluated patients with facial and concomitant injuries, who received the multidisciplinary treatment in a specialized trauma hospital. Values of New Injury Severity Score, Glasgow Coma Scale, Facial Injury Severity Scale, age, and length of hospital stay were statistically analysed to determine presence of relationships between these indicators and define factors that significantly associated with lethal outcome. During 6-year observation period, 719 patients were treated with multiple or combined maxillofacial trauma, brain injuries and polytrauma. Mainly with isolated midface bones (49.7%), pan-facial (34.6%), mandible (12.9%), and frontal bone and walls (2.8%) fractures. Mortality was (2.2%). The mortality rates in patients with severe pan-facial fractures were higher (p = 0.008) than in single anatomical area (6% vs 1.5%). Age, GCS, and NISS were the most reliable indicator of lethal outcome. Age, Glasgow Coma Scale and New Injury Severity Score main factors, that predicts lethal outcome with high accuracy. New Injury Severity Score value ≥ 41 is a critical level for survival prognosis and should be considered in treatment planning and management of this category of patients.

Meniscal problems in the ACL deficient knee: What every ACL surgeon must be able to do!

Meniscal tears are common concomitant injuries seen in up to 65% of anterior cruciate ligament (ACL) deficient knees. The goal of ACL reconstruction (ACL-R) is to restore mechanical stability to the knee and to prevent further damage to the menisci, which act as secondary knee stabilizers for both anterior-posterior translation and rotational laxity. Delayed ACL-R and chronic ACL insufficiency have been associated with secondary meniscal tears that are more likely to be complex tears. Excluding graft failure, another common cause of reoperation in ACL reconstructed knees is meniscal surgery. Therefore, addressing meniscal tears at time of primary ACL-R is important to restore joint mechanics, protect the ACL graft for successful healing, and prevent long-term osteoarthritis. Current management options include leaving tears in-situ, meniscectomy, or meniscus repair. However, inconsistent findings have identified the need for well-defined treatment recommendations. Surgical decision making is reliant upon multiple factors such as adequate understanding of meniscal anatomy, biomechanics, tear pattern, and patient factors. This review focuses on the impact of meniscus injuries in ACL deficient knees and addresses current surgical indications and outcomes.

Factors affecting discharge of patients with sternal fractures

Aim: Sternal fractures, especially those due to motor vehicle accidents, are encountered in emergency department. There are no clear recommendations on discharge of patients with isolated sternal fractures from the emergency department. In this study, we aimed to examine the relationship between fracture type and severity of injury as well as factors affecting the decision of early discharge in case of sternal fractures detected in the emergency department. Materials and Methods: Patients who presented to the emergency department with trauma between 2014 and 2019 were retrospectively analyzed. Demographic characteristics, trauma mechanisms, additional injuries, injury severity scores, location of sternal fracture and displacement status, echocardiography findings, troponin I values, electrocardiography findings, duration of emergency department and hospital stay, and 30- day mortality of trauma patients aged above over 18 years with sternal fractures on thorax computed tomography included in the study were evaluated. Results: The mean age of 184 patients who were diagnosed with sternal fractures during the 5-year period was 49.9 ± 16.6 years, and 75.5% (n=139) of them were males. On examining the mechanisms of trauma, we found that the most common cause (63.5%; n=117) was motor vehicle accidents. The most common concomitant injuries were rib fractures (56.5%; n=104) and spinal fractures (44%; n=81). It was found that 73.9% (n=136) of sternal fractures were localized in the corpus and 63% (n=116) were non-displaced. It was determined that 33% (n = 61) of the patients were discharged from the emergency department, the mean duration of emergency department stay was 28.3 ± 24.3 hours, and the mean total hospitalization time was 9.8 ± 20.1 days. There was a significant relationship between the time to discharge with injury severity scores (ISS) and troponin I values of the patients. Conclusion: It should be noted that additional life-threatening injuries may be encountered more often in patients presenting with a high injury severity score (&amp;gt;15) and with a manubrium sterni fracture. In sternal fractures, early discharge from the emergency department can be considered in patients with a low injury severity scores (≤15) in whom no abnormal findings are detected in a follow-up performed with echocardiography, troponin I, electrocardiography, and constant monitoring.

Younger age increases the risk of sustaining multiple concomitant injuries with an ACL rupture.

Anterior cruciate ligament (ACL) tears have a major impact on the individual and society. Long term effects may be mediated by injuries that occur concurrently to the ACL tear. The purpose of this study was to describe in a nationwide cohort the traumatic meniscal injuries and bone marrow lesions concomitant to ACL tears, their age and sex distribution and the rate any association with ACL reconstruction. All ACL tears in Iceland from 2006 to 2011 and their concomitant bone marrow lesions and meniscal injuries were identified from MRI reports. These injuries were further classified by location, sex and age. The cohort was divided into under 17, 17-29, 30-49 and above 50 to reflect likely differences in the mechanisms of injury and risk factors that may vary with age. Data from the Icelandic Social Insurance Administration were used identify all those who were operated. Descriptive analysis was performed to show the proportion of ACL injured knees sustaining concomitant injuries and how these injuries varied with age, sex, and subsequent treatment RESULTS: 1365 knees with ACL ruptures were included. Only 13% of knees had no concomitant injury identified. Overall, 57% of knees had a bone marrow lesion in at least one location and 70% of knees had at least one traumatic meniscal injury. A greater number of combined lateral tibial and femoral bone marrow lesion was seen in younger age groups (χ2 (3) = 113.32, p < 0.0001). Bruises in the medial compartment were the least common concomitant injuries. More injuries were related to higher chances of ACL reconstruction (OR 1.6, 95% CI 1.4-1.7). Age was associated with risk of all injury types and locations with older age generally being associated with fewer injuries. In an ACL ruptured cohort, the overall incidence of BMLs may be lower and meniscus injuries higher than previously reported. However, these injuries are more prevalent in the younger cohort potentially resulting in a poorer long-term prognosis. Knowledge of the association between age and concomitant injuries will help guide rehabilitation. II.

Concomitant Sternal Fractures: Harbinger of Worse Pulmonary Complications and Mortality in Patients With Rib Fractures

Sternal and rib fractures are common concomitant injuries. However, the impact of concurrent sternal fractures on clinical outcomes of patients with rib fractures is unclear. We aimed to unveil the pulmonary morbidity and mortality impact of concomitant sternal fractures among patients with rib fractures. We identified adult patients admitted with traumatic rib fractures with vs. without concomitant sternal fractures using the 2012-2014 National Inpatient Sample (NIS). After 2:1 propensity score matching and adjustment for residual imbalances, we compared risk of pulmonary morbidity and mortality between patients with vs. without concomitant sternal fractures. Subgroup analysis in patients with flail chest assessed whether sternal fractures modify the association between undergoing surgical stabilization of rib fractures (SSRF) and pulmonary morbidity or mortality. Of 475710 encounters of adults admitted with rib fractures, 24594 (5%) had concomitant sternal fractures. After 2:1 propensity score matching, patients with concomitant sternal fractures had 70% higher risk (95% CI: 50-90% higher, P < 0.001) of undergoing tracheostomy, 40% higher risk (30-50% higher, P <.001) of undergoing intubation, and 20% higher risk of respiratory failure (10-30% higher, P <.001) and mortality (10-40% higher, P =.007). Subgroup analysis of 8600 patients with flail chest showed concomitant sternal fractures did not impact the association between undergoing SSRF and any pulmonary morbidity or mortality. Concomitant sternal fractures are associated with increased risk for pulmonary morbidity and mortality among patients with rib fractures. However, our findings are limited by a binary definition of sternal fractures, which encompasses heterogeneous injury patterns with likely variable clinical relevance.

Upper extremity injuries in the victims of intimate partner violence.

ObjectivesTo recognize most common patterns of upper extremity (UE) injuries in victims of Intimate Partner Violence (IPV).MethodsRadiological review of 308 patients who reported physical IPV at our institution from January 2013 to June 2018, identified 55 patients with 88 unique UE injuries. Demographic data and injury patterns and associations were collected from the electronic medical records.ResultsThe cohort included 49 females and 6 males (age 19–63, mean 38). At the time of injury, IPV was reported in 15/88 (17%) and IPV screening was documented for 22/88 (25%) injuries. There were 46 fractures, 8 dislocations or subluxations, and 34 isolated soft tissue injuries, most commonly involving the hand (56/88). Fractures most commonly involved the fingers (21/46, 46%) and the 5th digit (8/27, 30%). Medial UE fractures (5th digit, 4th digit) constituted 44% of hand and finger fractures (12/27) and 26% of all fractures (12/46). Comminuted and displaced fractures were rare (8/46, 17%). Head and face injuries were the most common concomitant injuries (9/22, 41%) and subsequent injuries (21/61, 35%). Of 12 patients with recurrent UE injuries, 6 had recurrent injuries of the same hand. Five of 6 non-acute fractures (83%) were of the hand.ConclusionsHand and finger injuries are the most common UE injuries in patients with IPV, with finger being the most common site and medial hand the most common region of fracture. Repeated injuries involving the same site and a combination of medial hand and head or face injuries could indicate IPV.Key Points • Upper extremity injuries in victims of intimate partner violence are most commonly seen in the hand and fingers. • Fingers are the most common site of fracture and the medial hand is the most common region of fracture in the upper extremity in victims of intimate partner violence. • In intimate partner violence victims with upper extremity injuries, concomitant injuries and subsequent injuries are most commonly seen in the head and neck region.

Assessment of Panfacial Fractures in the Pediatric Population

Purpose Management of panfacial fractures is critical and often difficult in adults; however, there is little to no literature regarding these fractures in the pediatric population. In this study, we present our experience to provide insight and further investigation regarding prevention and management strategies within the pediatric population. Patients and Methods We performed a retrospective chart review of all panfacial fractures in the pediatric population between 2002 and 2014 treated at an urban, level 1 trauma center (University Hospital, Newark, NJ). Data including patient demographic characteristics, mechanisms of injury, locations of fractures, concomitant injuries, and surgical management strategies were collected. Results We identified 82 patients aged 18 years or younger who had sustained a panfacial fracture. The mean age at the time of injury was 12.9 years, with a male predominance of 64.9%. A total of 335 fractures were identified on radiologic imaging. The most common etiologies were motor vehicle accidents and pedestrians being struck. Orbital, frontal sinus, nasal, and zygoma fractures were the most common fractures. The mean score on the Glasgow Coma Scale on arrival was 12.0. A total of 29 patients were intubated on arrival—or before arrival—at the trauma bay. A surgical airway was required in 9 patients. The most common concomitant injuries were traumatic brain injury, intracranial hemorrhage, and skull fracture. Surgical repair was required in 38 patients. The cephalic-to-caudal approach was used most, followed by caudal to cephalic, medial to lateral, and lateral to medial. Within a year of the initial surgical procedure, 4 patients underwent reoperations for complications. Four patients died. Conclusions Pediatric panfacial fractures are rare occurrences; however, the impact of these injuries can be devastating, with concomitant life-threatening injuries and complications. Given the lack of literature, as well as the preventable nature of these injuries, we hope this study can address primary prevention strategies and provide insight toward the management and characteristics of these fractures.