Traumatic Fractures Research Articles

Acute traumatic patellar tendon rupture and simultaneous fracture of the tibial tubercle avulsion in a premature soccer player

Bone-tendon junctions are prone for acute trauma due to its structural weakness, especially in premature males. For the lower limb, the most eminent area is the tibial tubercle apophysis. Osgood Schlatter disease (OSD) due to repetitive trauma or epiphyseal fractures due to one trauma is well described in literature and known in pediatric practice. Traumatic distal patella tendon ruptures on the other hand are a typical injury of the knee extensor mechanism of mature patients in the fourth decade. Here, the very rare condition of fracture of the tibial tubercle apophysis with simultaneous rupture of the distal patellar tendon of a 15 year old soccer player with previous history of OSD is presented including a review of the recent literature.

The effect of perioperative cardiac risk factors on postoperative outcomes in the elderly patients undergoing hip replacement surgery

Purpose: Cardiac risk factors are among the most important determinants of postoperative outcomes in elderly surgical patients. This study aimed to determine the effect of perioperative cardiac risk factors on postoperative adverse outcomes in elderly patients undergoing total hip replacement surgery.
 Materials and Methods: Patients aged 65 and older who underwent total hip replacement surgery at Cukurova University Hospital between 2014 and 2019 were analyzed retrospectively. The primary outcome measures were postoperative adverse outcomes and mortality rate.
 Results: Two hundred twenty-three patients with total hip replacement surgery within five years of experience in our hospital were screened. 34.5% had postoperative cardiac, pulmonary, cerebral, and infectious morbidity and systemic inflammatory response syndrome, and the in-hospital mortality rate was 2.2%. On multivariate analysis, perioperative risk factors associated with postoperative adverse outcomes included American Society of Anesthesiologists (ASA) II physical status (aOR 5.63, 95% CI 1.75-18.11), preoperative poor functional capacity (aOR 9.50, 95% CI 3.14-28.79), traumatic fracture (aOR 2.75, 95% CI 1.22-6.24), preoperative anemia (aOR 2.15, 95% CI 1.05-4.37), and prolonged surgery (aOR 1.02, 95% CI 1.01-1.02).
 Conclusion: A significant relationship was determined between preoperative poor functional capacity, pre-existing anemia, traumatic hip fracture, ASA II physical status, prolonged case duration and the risk of postoperative complications in elderly patients undergoing total hip replacement surgery.

Costoclavicular Brachial Plexus Block Facilitates Painless Upper Extremity Reduction: A Case Report

Introduction: The costoclavicular brachial plexus block (CCBPB) has emerged as a more effective approach to regional anesthesia of the upper extremity. The costoclavicular space is the anterior portion of the superior thoracic aperture, located between the clavicle and first rib. The brachial plexus cords traverse this space clustered together in a superficial location lateral to the axillary artery and share a consistent topographical relationship to one another. By targeting the brachial plexus at this specific anatomical location, the CCBPB offers a powerful, single-shot, sensorimotor block of the upper extremity below the shoulder. We present a novel application of the CCBPB to facilitate emergency department (ED) analgesia and closed reduction of an upper extremity fracture.Case Report: A 25-year-old male presented to the ED with a traumatic Colles fracture sustained during a high-speed motor vehicle collision. Despite multimodal analgesia, the patient reported intractable severe pain with intolerance of radial manipulation. An ultrasound-guided CCBPB was performed to augment pain control and avoid procedural sedation, resulting in dense, surgical anesthesia of the upper extremity, and painless fracture reduction.Conclusion: Regional anesthesia is an effective component of multimodal pain management and another tool in the emergency physician’s analgesic armamentarium. In acute orthopedic traumas necessitating emergent reduction, regional blocks serve as rescue pain control and can obviate the need for procedural sedation. In terms of targeted upper extremity analgesia, the CCBPB offers effective, single-shot, sensorimotor blockade below the shoulder, mitigating use of opioids and their deleterious side effects, while simultaneously avoiding incomplete blockade or phrenic nerve palsy associated with other approaches to brachial plexus blockade.

A rare case of periprosthetic joint infection of the hip due to Kocuria spp.

BackgroundKocuria spp. are ubiquitous bacteria that have gained recent attention as potential infectious agents. The most common bacteria in PJI are S. aureus und S. epidermidis.Case presentationWe present the case of a 72-year-old woman who received total hip arthroplasty after a traumatic medial femoral neck fracture. Postoperatively, due to the clinical presentation of periprosthetic joint infection (PJI) revision surgery was performed twice. The microbiological tissue samples were positive for Kocuria spp. Initially, this was considered contamination and the patient was treated with various antibiotic regimens as well as prednisolone due to the differential diagnosis of pyoderma gangraenosum. However, a specialized histopathology lab performed further testing which substantiated the suspicion of a rare case of PJI due to Kocuria spp.ConclusionsTo our knowledge, this is the first reported case of a PJI caused by Kocuria spp. Further clinical research is necessary to assess whether Kocuria spp. are an underestimated cause of PJI.

Maxillofacial Traumatic Fractures in a Saudi Pediatric Subpopulation: A 10-Year Retrospective Study.

The primary objective of this study was to analyze the patterns and etiology of maxillofacial fractures among hospitalized pediatric patients. A retrospective analysis was conducted on pediatric trauma cases admitted to King Saud Medical City, Riyadh, Kingdom of Saudi Arabia, from January 1, 2010 to December 31, 2020. Data extracted from medical records was utilized to identify and establish correlations with various variables, including age, gender, trauma etiology, and the type of sustained fracture. The study involved a total of 167 patients. The mean age of the patients was 11.79 years, with the youngest and oldest patients being 2 and 17 years old, respectively. The majority of participants (70.7%, n = 118) were male. A total of 257 fractures were identified, with the highest number (n = 173, 67.3%) occurring in the lower third of the face. Road traffic accidents (RTAs) emerged as the primary cause of trauma in our study, accounting for 73% (n =122) of cases, followed by falls at 16.8% (n = 28). All instances of polytrauma were linked to RTAs. Fractures in the lower third of the face constituted over two-thirds (67.3%, n = 173) of the total fractures observed. Among the fractures, condyle fractures were the most frequently observed (19.8%, n = 51) in our study.

Specialty Impact on Patient Outcomes: Paving a Way for an Integrated Approach to Spinal Disorders.

Spinal surgical procedures are steadily increasing globally due to broad indications of certain techniques encompassing a wide spectrum of conditions, including degenerative spine disorders, congenital anomalies, spinal metastases, and traumatic spinal fractures. The two specialties, neurosurgery (NS) and orthopedic surgery (OS), both possess the clinical adeptness to perform these procedures. With the advancing focus on comparative effectiveness research, it is vital to compare patient outcomes in spine surgeries performed by orthopedic surgeons and neurosurgeons, given their distinct approaches and training backgrounds to guide hospital programs and physicians to consider surgeon specialty when making informed decisions. Our review of the available literature revealed no significant difference in postoperative outcomes in terms ofblood loss, neurological deficit, dural injury, intraoperative complications, and postoperative wound dehiscence in procedures performed by neurosurgeons and orthopedic surgeons. An increase in blood transfusion rates among patients operated by orthopedic surgeons and a longer operative time of procedures performed by neurosurgeons was a consistent finding among several studies. Other findings include aprolonged hospital stay, higher hospital readmission rates, and lower cost of procedures in patients operated on by orthopedic surgeons. A few studies revealed lower sepsis rates unplanned intubation ratesandhigher incidence of urinary tract infections (UTIs) and pneumonia postoperatively among patient cohorts operated by neurosurgeons. Certain limitations were identified in the studies including the use of large databases with incomplete information related to patient and surgeon demographics. Hence, it is imperative to account for these confounding variables in future studies to alleviate any biases. Nevertheless, it is essential to embrace a multidisciplinary approach integrating the surgical expertise of the two specialties anddevelop standardized management guidelines and techniques for spinal disorders to mitigate complications and enhance patient outcomes.

The Randomised Evaluation of early topical Lidocaine patches In Elderly patients admitted to hospital with rib Fractures (RELIEF): feasibility trial protocol.

Topical lidocaine patches, applied over rib fractures, have been suggested as a non-invasive method of local anaesthetic delivery to improve respiratory function, reduce opioid consumption and consequently reduce pulmonary complications. Older patients may gain most benefit from improved analgesic regimens yet lidocaine patches are untested as an early intervention in the Emergency Department (ED). The aim of this trial is to investigate uncertainties around trial design and conduct, to establish whether a definitive randomised trial of topical lidocaine patches in older patients with rib fractures is feasible. RELIEF is an open label, multicentre, parallel group, individually randomised, feasibility randomised controlled trial with economic scoping and nested qualitative study. Patients aged ≥ 65 years presenting to the ED with traumatic rib fracture(s) requiring admission will be randomised 1:1 to lidocaine patches (intervention), in addition to standard clinical management, or standard clinical management alone. Lidocaine patches will be applied immediately after diagnosis in ED and continued daily for 72 hours or until discharge. Feasibility outcomes will focus on recruitment, adherence and follow-up data with a total sample size of 100. Clinical outcomes, such as 30-day pulmonary complications, and resource use will be collected to understand feasibility of data collection. Qualitative interviews will explore details of the trial design, trial acceptability and recruitment processes. An evaluation of the feasibility of measuring health economics outcomes data will be completed. Interventions to improve outcomes in elderly patients with rib fractures are urgently required. This feasibility trial will test a novel early intervention which has the potential of fulfilling this unmet need. The Randomised Evaluation of early topical Lidocaine patches In Elderly patients admitted to hospital with rib Fractures (RELIEF) feasibility trial will determine whether a definitive trial is feasible. ISRCTN14813929 (22/04/2021).

Utilization of a two-material decomposition from a single-source, dual-energy CT in acute traumatic vertebral fractures.

The purpose of this study is to utilize a two-material decomposition to quantify bone marrow edema on a dual-energy computed tomography (DECT) scanner at the cervical, thoracic, and lumbar spine acute fractures in correlation with short tau inversion recovery (STIR) hyperintensity on magnetic resonance imaging (MRI) in comparison with the normal bone marrow. This retrospective institutional review board-approved study gathered patients over 18 years old who had acute cervical, thoracic, or lumbar spinal fractures scanned on a DECT scanner. Those who had a spinal MRI done with bone marrow STIR hyperintensity within 3 weeks of the DECT were included. The water (calcium) and fat (calcium) density (mg/cm3) measurements of the region of interest of the bone marrow were obtained at a normal anatomic equivalent site and at the fracture site where STIR hyperintensity was noted on MRI. A statistical analysis was performed using the paired t-test and Wilcoxon signed rank test (p > 0.05). A total of 20 patients met the inclusion criteria (males n = 17 males, females n = 3). A total of 32 fractures were analyzed: 19 cervical and 13 thoracolumbar. There were statistically significant differences in the water (43 ± 24 mg/cm3) and fat (36 ± 31 mg/cm3) density (mg/cm3) at the acute thoracic and lumbar spine fractures in correlation with edema on STIR images (both paired t-test <0.001, both Wilcoxon signed ranked test p < 0.01). There were no significant differences in the water (-10 ± 46 mg/cm3) or fat (+7 ± 50 mg/cm3) density (mg/cm3) at the cervical spine fractures. The DECT two-material decomposition using water (calcium) and fat (calcium) analyses has the ability to quantify a bone marrow edema at the acute fracture site in the thoracic and lumbar spine.

Chest Wall Injury Society recommendation for surgical stabilization of nonunited rib fractures to decrease pain, reduce opiate use, and improve patient reported outcomes in patients with rib fracture nonunion after trauma.

Rib fractures are common injuries which can be associated with acute pain and chronic disability. While most rib fractures ultimately go on to achieve bony union, a subset of patients may go on to develop non-union. Management of these nonunited rib fractures can be challenging and variability in management exists. The Chest Wall Injury Society's Publication Committee convened to develop recommendations for use of surgical stabilization of nonunited rib fractures (SSNURF) to treat traumatic rib fracture nonunions. PubMed, Embase, and the Cochrane database were searched for pertinent studies. Using a process of iterative consensus, all committee members voted to accept or reject the recommendation. No identified studies compared SSNURF to alternative therapy and the overall quality of the body of evidence was rated as low. Risk of bias was identified in all studies. Despite these limitations, there is lower-quality evidence suggesting that SSNURF may be beneficial for decreasing pain, reducing opiate use, and improving patient reported outcomes among patients with symptomatic rib nonunion. However, these benefits should be balanced against risk of symptomatic hardware failure and infection. This guideline document summarizes the current CWIS recommendations regarding use of SSNURF for management of rib nonunion. Therapeutic/Care Management; Level IV.

Retrospective Analysis of Bone Substitute Material for Traumatic Long Bone Fractures: Sex-Specific Outcomes.

Male patients often experience increased bone and muscle loss after traumatic fractures. This study aims to compare the treatment outcomes of male and female patients with large bone defects. A total of 345 trauma patients underwent surgery, with participants divided into two groups: one receiving bone substitute material (BSM) for augmented defects (n = 192) and the other without augmentation (empty defects = ED, n = 153). Outcome parameters were assessed among female (n = 184) and male (n = 161) patients. Descriptive statistics revealed no significant differences between male and female patients. Approximately one-half of the fractures resulted from high-energy trauma (n = 187). The BSM group experienced fewer complications (p = 0.004), including pseudarthrosis (BSM: n = 1, ED: n = 7; p = 0.02). Among female patients over 65, the incidence of pseudarthrosis was lower in the BSM group (p = 0.01), while younger females showed no significant differences (p = 0.4). Radiologically, we observed premature bone healing with subsequent harmonization. Post hoc power analysis demonstrated a power of 0.99. Augmenting bone defects, especially with bone substitute material, may reduce complications, including pseudarthrosis, in female patients. Additionally, this material accelerates bone healing. Further prospective studies are necessary for confirmation.

Intercostal cryonerve block versus elastomeric infusion pump for postoperative analgesia following surgical stabilization of traumatic rib fractures

ObjectivePatients with blunt thoracic trauma requiring surgical stabilization of rib fractures (SSRF) frequently experience severe pain. Further, a rising prevalence of opioid-tolerant patients sustain traumatic injuries. The optimal pain management adjunct for concurrent use with SSRF remains uncertain. This study compared outcomes in patients undergoing SSRF with concomitant cryonerve block (CryoNB) or ropivacaine 0.2% elastomeric infusion pump (EIP). MethodsA single-center retrospective comparative analysis was performed at a level II trauma center. A query of our institution's trauma registry of consecutive patients undergoing SSRF from October 2017 to November 2020 with either intercostal CryoNB or ropivacaine 0.2% EIP was conducted. Opioid consumption in oral morphine equivalents (OME), patient-reported pain scores by numerical rating scale, and pulmonary function measured by incentive spirometry effort (mL) were collected at baseline and on postoperative days 1–3. Results were analyzed using a linear-mixed-effects model. Length of stay (LOS), complications, and hospital charges were assessed as secondary outcomes. ResultsTwenty-six patients meeting inclusion criteria were evaluated. Patient demographics, injury, and surgical variables were similar between groups. The estimated effect for patients treated with CryoNB (n = 14) compared to EIP (n = 12) demonstrated a 25% (estimated -1.37 OME, 95% CI, -2.411 to -0.335, p = 0.01) reduction in hospital opioid requirements, fewer discharge opioids (41.3 mg (37.5–45) versus 175 mg (150- 200), p = 0.03), 22% (estimated -1.506, 95% CI, -2.722 to -0.290, p = 0.02) reduction in pain scores, and shorter postoperative LOS (4 days (4–5) versus 6 days (5–9.5), p = 0.04). Pulmonary function (estimated -48.8 mL, 95% CI, -312.74 to 215.05, p = 0.71), total hospital costs (CryoNB: $90,224 ± 34,633; EIP: $131,498 ± 73,072, p = 0.07), and complications were no different between cohorts. ConclusionThe addition of intercostal CryoNB as an adjunct to multimodal pain management in trauma patients undergoing surgical fixation of rib fractures may be of benefit. Based on our early data, this technique appears to be promising in reducing opioid requirements and providing an extended duration of pain control without increased costs or complications.

Effectiveness of unilateral percutaneous vertebroplasty for acute traumatic non-osteoporotic compression vertebral fractures.

Although vertebroplasty is a well-known treatment for osteoporotic and neoplastic compression fractures, there is limited evidence to support its use in traumatic compression fractures without osteoporotic degeneration. The purpose of this study was to evaluate the correlation of kyphosis and wedge angles with pain relief and functional outcome after percutaneous vertebroplasty. 38 patients who harbored acute traumatic non-osteoporotic compression vertebral fractures without neurological complications refractory to at least 5 days of conservative treatment were included in this study. Follow-up evaluations included pain (assessed with the visual analog scale) and medication use. Functional outcome was measured using Oswestry low back pain disability questionnaire. Cobb angles, Gardner angles and kyphotic angles were measured on the full-spine radiographs preoperatively and postoperatively. The axial pain visual analog scale score (8.05 ± 1.23 pre-op vs 1.18 ± 1.09 post-op, P < .05) and The Oswestry low back pain disability questionnaire score (33.45 ± 6.97 pre-op vs 4.47 ± 2.41 post-op, P < .05). The Cobb's angle (19.66° ± 8.68° pre-op vs 15.08° ± 7.51° post-op, P < .05), the Gardner's angle (17.72° ± 6.52° pre-op vs 14.13° ± 7.13° post-op, P < .05) and the kyphotic angle (17.51° ± 5.8° pre-op vs 8.81° ± 4.14°post-op, P < .05) were significantly reduced postoperatively therefore, local kyphosis was markedly restored after vertebroplasty. Our findings show that vertebroplasty for patients with traumatic spinal compression fractures reduces pain, improves mobility, reduces the need for painkillers, and significantly affects kyphotic angles.

Analysis of factors associated with the failure of treatment in thoracolumbar burst fractures treated with short-segment posterior spinal fixation

BackgroundThe treatment of thoracolumbar burst fractures continues to pose challenges. Although short-segment posterior spinal fixation (SSPSF) has shown satisfactory clinical outcomes, it is accompanied by a relatively high rate of treatment failure. This study aimed to assess factors associated with treatment failure in thoracolumbar burst fractures treated with SSPSF.MethodsThe clinical data of 241 consecutive patients with a traumatic thoracolumbar burst fracture who underwent SSPSF at our center between Apr 2016 and Apr 2021 were retrospectively reviewed. Patients were divided into two groups (failure of the treatment group and non-failure of the treatment group). We compared potential risk factors for the failure of treatment including age, gender, body mass index, smoking, diabetes, vertebral body compression rate, use of crosslinks, percentage of anterior height compression, presence of index level instrumentation, Cobb angle, interpedicular distance (IPD), canal compromise, Load Sharing Classification (LSC) score, use of posterolateral fusion, and pain intensity between the two groups.ResultsA sum of 137 (56.8%) males and 104 (43.2%) females were enrolled where the mean age and follow-up of the participants were 48.34 ± 10.23 years and 18.67 ± 5.23 months, respectively. Treatment failure was observed in 34 cases (14.1%). The results of the binary logistic regression analysis revealed that the lack of index level instrumentation (OR 2.21; 95% CI 1.78–3.04; P = 0.014), LSC score (odds ratio [OR] 2.64; 95% confidence interval [95% CI], 1.34–3.77; P = 0.007), and IPD (OR 1.77; 95% CI 1.51–2.67; P = 0.023) were independently associated with a higher rate of failure of treatment.ConclusionsThe findings of this study revealed that increased rates of treatment failure in thoracolumbar burst fractures treated with SSPSF were associated with factors such as the absence of index level instrumentation, higher LSC scores, and larger IPD. These findings could be helpful in the proper management of patients with unstable thoracolumbar burst fractures.

Barriers to Postdischarge Smartphone App Use Among Patients With Traumatic Rib Fractures.

Rib fractures commonly result from traumatic injury and often require hospitalization for pain control and supportive pulmonary care. Although the use of mobile health technology to share patient-generated health data has increased, it remains limited in patients with traumatic injuries. We sought to assess the feasibility of mobile health tracking in patients with rib fractures by using a smartphone app to monitor postdischarge recovery. We encountered patient, institutional, and process-related obstacles that limited app use. The success of future work requires the acknowledgment of these limitations and the use of an implementation science framework to effectively integrate technological tools for personalized trauma care.

Hospital admissions and mortality over 20 years in community-dwelling older people: findings from the Hertfordshire Cohort Study

BackgroundDemographic changes worldwide are leading to pressures on health services, with hospital admissions representing an important contributor. Here, we report admission types experienced by older people and examine baseline risk factors for subsequent admission/death, from the community-based Hertfordshire Cohort Study.Methods2997 participants (1418 women) completed a baseline questionnaire and clinic visit to characterize their health. Participants were followed up from baseline (1998–2004, aged 59–73 years) until December 2018 using UK Hospital Episode Statistics and mortality data, which report clinical outcomes using ICD-10 coding. Baseline characteristics in relation to the risk of admission/death during follow-up were examined using sex-stratified univariate logistic regression.ResultsDuring follow-up, 36% of men and 26% of women died and 93% of men and 92% of women had at least one hospital admission; 6% of men and 7% of women had no admissions and were alive at end of follow-up. The most common types of admission during follow-up were cardiovascular (ever experienced: men 71%, women 68%) and respiratory (men 40%, women 34%). In both sexes, baseline risk factors that were associated (p < 0.05) with admission/death during follow-up were older age, poorer SF-36 physical function, and poorer self-rated health. In men, manual social class and a history of smoking, and in women, higher BMI, not owning one’s home, and a minor trauma fracture since age 45, were also risk factors for admission/death.ConclusionsSociodemographic factors were related to increased risk of admission/death but a small proportion experienced no admissions during this period, suggesting that healthy ageing is achievable.

Displaced Geriatric Femoral Neck Fractures: A Retrospective Comparison of Total Hip Arthroplasties Versus Hemiarthroplasty.

Controversary exists around the best surgical management for traumatic geriatric displaced femoral neck fractures. The study objective was to compare outcomes among those managed with a total hip arthroplasty (THA) to those managed with a hemiarthroplasty (HA). This retrospective matched cohort study included geriatric hip fractures (≥65y/o) admitted 7/1/16-3/31/20. Patients were matched on having an advanced directive, pre-existing dementia, and age. Outcomes included: time to surgery, length of stay (LOS), blood loss volume, and discharge destination. THAs were compared to HAs; an alpha of <.05 indicated statistical significance. There were 191 patients: 86% were treated with HA and 14% with THA. Most (40%) were 80-89years old, 66% were female, and 92% were white. After matching, the groups were well balanced on demographics and baseline characteristics with 27 patients/arm. The median time to surgery was 23hours for both arms, P = .38. The LOS was significantly longer for those managed with a HA when compared to those managed with a THA, 5.6 vs 4.0days, P = .001. The median blood loss volume was significantly lower for HAs than for THAs, but the difference was small, 100 vs 120mL, P = .02. Patients managed with a HA were less likely to be discharged home than those managed with a THA, 22% vs 70%, P = .005. While patients managed with a THA had significantly more blood loss than those managed with a HA, the difference in blood loss was small and not clinically relevant. Those managed with a THA experienced a significantly shorter LOS and were more likely to be discharged home than patients managed with a HA. Among a healthier, younger geriatric population, THA may lead to shortened LOS and improved discharge destinations when compared to HA for treatment of femoral neck fractures.

Consensus for management of sacral fractures: from the diagnosis to the treatment, with a focus on the role of decompression in sacral fractures

BackgroundThere is no evidence in the current literature about the best treatment option in sacral fracture with or without neurological impairment.Materials and methodsThe Italian Pelvic Trauma Association (A.I.P.) decided to organize a consensus to define the best treatment for traumatic and insufficiency fractures according to neurological impairment.ResultsConsensus has been reached for the following statements: When complete neurological examination cannot be performed, pelvic X-rays, CT scan, hip and pelvis MRI, lumbosacral MRI, and lower extremities evoked potentials are useful. Lower extremities EMG should not be used in an acute setting; a patient with cauda equina syndrome associated with a sacral fracture represents an absolute indication for sacral reduction and the correct timing for reduction is “as early as possible”. An isolated and incomplete radicular neurological deficit of the lower limbs does not represent an indication for laminectomy after reduction in the case of a displaced sacral fracture in a high-energy trauma, while a worsening and progressive radicular neurological deficit represents an indication. In the case of a displaced sacral fracture and neurological deficit with imaging showing no evidence of nerve root compression, a laminectomy after reduction is not indicated. In a patient who was not initially investigated from a neurological point of view, if a clinical investigation conducted after 72 h identifies a neurological deficit in the presence of a displaced sacral fracture with nerve compression on MRI, a laminectomy after reduction may be indicated. In the case of an indication to perform a sacral decompression, a first attempt with closed reduction through external manoeuvres is not mandatory. Transcondylar traction does not represent a valid method for performing a closed decompression. Following a sacral decompression, a sacral fixation (e.g. sacroiliac screw, triangular osteosynthesis, lumbopelvic fixation) should be performed. An isolated and complete radicular neurological deficit of the lower limbs represents an indication for laminectomy after reduction in the case of a displaced sacral fracture in a low-energy trauma associated with imaging suggestive of root compression. An isolated and incomplete radicular neurological deficit of the lower limbs does not represent an absolute indication. A worsening and progressive radicular neurological deficit of the lower limbs represents an indication for laminectomy after reduction in the case of a displaced sacral fracture in a low-energy trauma associated with imaging suggestive of root compression. In the case of a displaced sacral fracture and neurological deficit in a low-energy trauma, sacral decompression followed by surgical fixation is indicated.ConclusionsThis consensus collects expert opinion about this topic and may guide the surgeon in choosing the best treatment for these patients.Level of Evidence: IV.Trial registration: not applicable (consensus paper).

Multidisciplinary management of thoracic esophageal fistula secondary to traumatic upper thoracic fracture (T3-4) with associated discitis/osteomyelitis and spinal epidural abscess: illustrative case.

An esophageal fistula secondary to a traumatic upper thoracic (T3-4) fracture with resultant thoracic discitis/osteomyelitis and an epidural abscess with neurological compromise is a rare clinical entity. Early diagnosis is critical for an optimal clinical outcome avoiding grave and progressive spinal dissemination with structural instability and neurological deterioration. The following case, not clearly described previously in the literature, highlights the clinical course and multidisciplinary approach to management including a single-stage posterior cervicothoracic (C3-T6) decompression with vertebral reconstruction with an expandable interbody cage (T2-4) and posterior cervicothoracic fusion and instrumentation (C3-T6), followed by direct esophageal fistula closure with AlloDerm and a vascularized latissimus dorsi muscle flap. Early diagnosis and the potential treatment of a posttraumatic esophageal fistula requires a multidisciplinary approach.

INCIDENCE ON COST AND DURATION OF THERAPY OF POSSIBLE POSTOPERATIVE WOUND INFECTIONS FROM TRAUMA WITH PROSTHETIC DEVICES, PREVENTIVELY TREATED AND UNTREATED, USING ANTIBACTERIAL GELS AT P.O. SAN GIULIANO, ASL NAPLES 2 NORTH

Introduction: Bacterial infections associated with implanted biomaterials represent the most significant complication in orthopedics, and they constitute the primary reason for the failure of primary hip and knee prostheses.The prevention of infections associated with implanted biomaterials should simultaneously focus on at least two objectives: inhibition of biofilm formation and minimization of suppression of the local immune response.Some of the technologies proposed for this purpose in clinical practice have already shown strong evidence of antibacterial effectiveness, safety, and resistance. The time is ripe for further development and experimentation of these technologies in a clinical context. Material and Methods: The study was conducted by observing wounds within 6 months following the treatments, and the purpose of the work was to evaluate the cost and benefit aspects in patients treated with defensive antibacterial gels during orthopedic prosthetic and/or synthesis surgeries at the P.O. San Giuliano ASL Napoli 2 Nord. The aim was to assess the effectiveness of the treatment applied to patients who underwent orthopedic prosthetic and/or synthesis surgeries. The wound conditions of treated patients and untreated patients were compared at 6 months after orthopedic surgery. Simultaneously, the costs incurred by the National Health Service (SSN) and the related benefits obtained for the treated patients and untreated patients were also analyzed. This observational and retrospective study was conducted over 6 months on a cohort of 60 patients from the orthopedic department and outpatient clinic of P.O. San Giuliano ASL Napoli 2, who underwent post-traumatic interventions. The cohort was divided into two groups: Group A (gA) included 30 operated patients whose wounds and/or devices used were treated with gels designed for decontamination, aiming to prevent infections; Group B (gB) consisted of 30 operated patients who were not treated with any such device. The study involved a 6-month observation of both groups, evaluating the possible onset of infections, their duration (until complete healing, including potential complications), and the average cost of the necessary treatment (monitoring the use of drugs, medical supplies, and devices).A value scale was established based on the average cost incurred and the average treatment duration for each of the 4 levels on the scale. Results: At the end of the study period, 30 patients from the cohort were observed in group gA, and 30 in group gB.Within group gA, 2 patients experienced infections that positioned them in the first two levels of the scale, while in group gB, 8 patients required treatment for infections that placed them at different levels of the scale based on the treatment received and its associated cost. The economic impact is significant and variable, depending on the extent of usage indications (e.g., applying the device alone or as a carrier in combination with antibiotics in all subjects undergoing primary and revision arthroplasty surgeries, or fracture osteosynthesis, or only in a subset of them, e.g., patients selected at risk of infections, subjects undergoing prosthesis reimplantation, osteosynthesis of open traumatic fractures, etc.). Conclusions:The management of an infection that develops after orthopedic prosthetic and/or synthesis surgery leads the patient to seek and rely on long-term medical follow-up visits and specialized nursing assistance. The total costs for the care of the 10 infected patients show that the overall expenditure related to the 8 patients in group gB is much higher than that of the total 2 patients in group gA, both because of the fivefold difference in terms of number, which demonstrates how treatment with antibacterial gel reduces the incidence of infections, and also because the infections that occurred in the case of the 2 patients in group gA are milder and more manageable. Also considering the costs related to the use of antibacterial gel on wounds and/or prosthetic/osteosynthesis devices, the economic savings are still significant considering the cost of pharmacological treatments for infections and those for their potential complications.

Factors Associated with Intradiscal Vacuum Phenomenon after Traumatic Thoracolumbar Fracture.

Introduction Posttraumatic kyphosis of the thoracolumbar spine is a possible cause of deterioration of activities of daily living. Thus, postoperative kyphosis is an important issue in treating traumatic thoracolumbar fractures. The intradiscal vacuum phenomenon (IVP) after a traumatic thoracolumbar fracture is considered an important predictor of severe kyphosis after implant removal. However, the associated factors are not yet clear. Methods The study included data from 94 intervertebral discs on the cephalocaudal side of 47 fractured vertebrae of 45 patients for traumatic thoracolumbar fracture due to high-energy trauma. We assessed the demographics of patients (age, sex, cause of injury, location of injured vertebra, fracture type, cephalocaudal side), imaging finding (kyphosis angle of fractured vertebra at the injury, endplate fracture on computed tomography [CT], intervertebral injury on magnetic resonance image [MRI]), and IVP on CT conducted more than 6 months after surgery. We divided the intervertebral discs into an IVP group and a non-IVP group. To identify factors associated with an IVP, univariate analysis and multivariate logistic regression analysis were conducted. Results IVP was observed in 27 (29%) of 94 intervertebral discs on CTs conducted at an average of 14.0 months postoperatively. In univariate analysis, the IVP group ( n = 27) had a significantly more cephalic side of the injured vertebra, endplate fracture on CT, and disc injury on MRI compared with the non-IVP group ( n = 67). A multivariate logistic regression analysis was conducted to identify factors associated with IVP. The cephalic side (odds ratio [OR] = 4.183, 95% confidence interval [CI] = 1.269-13.785) and endplate fracture on CT (OR = 9.564, 95% CI = 1.940-47.143) were identified as independent factors associated with IVP. Conclusions IVP was observed in 27 (29%) of 94 intervertebral discs. The cephalic side and endplate fracture on CT were identified as independent factors associated with IVP.