Incidence Of Tears Research Articles

Prior fronto-orbital advancement associated with complications from transcranial midface surgery in patients with syndromic craniosynostosis.

Our center adopted posterior vault distraction osteogenesis (PVDO) as a first-line intervention for cranial expansion in syndromic craniosynostosis in 2008, and we have a growing cohort of patients undergoing transcranial midface advancement who have not had prior fronto-orbital advancement (FOA). The purpose of this study was to evaluate whether a history of FOA influences the risk profile of transcranial midface advancement in patients with syndromic craniosynostosis. Patients undergoing transcranial fronto-facial advancement from 2000 to 2022 were retrospectively divided into cohorts based on preceding history of fronto-orbital advancement (FOA- and FOA+). Perioperative outcomes including operative time, length of stay, intraoperative dural injury, and complications (Clavien-Dindo score) were compared between groups with appropriate statistics. Thirty-eight patients were included (15 in FOA- group and 23 in FOA+ group). The overall complication rate was 47% (10% minor, 37% major). Compared to the FOA- group, the FOA+ group had a higher incidence of dural tears (65% v 20%, p = 0.006) and major complications (48% v 13%, p = 0.028). These findings were recapitulated in multivariate logistic regression controlling for other predictors. Prior FOA is associated with increased rates of major complications and dural tears in patients with syndromic craniosynostosis undergoing fronto-facial surgery. Options for cranial vault expansion that avoid the frontal region, such as PVDO, may favorably alter the risk profile of fronto-facial advancement.

Differences of injury characteristics of medial patellofemoral ligament in acute lateral patellar dislocation and multiligament knee injuries.

The injury characteristics of medial patellofemoral ligament (MPFL) in multiligament knee injuries (MLKIs) and the differences of injury patterns of MPFL in MLKIs and acute lateral patellar dislocation (LPD) remain unclear. To explore the differences of injury characteristics of MPFL after acute LPD and MLKIs. Magnetic resonance images were prospectively analyzed in 219 patients after acute LPD or MLKIs. Statistical analyses of the injury patterns of MPFL were performed between LPD and MLKIs. The incidence of partial tear and complete MPFL tear in adolescent LPD and MLKIs were 40.3% and 48.4%, and 27.9% and 16.3%, respectively. Compared with LPD, MLKIs showed lower incidence rates of partial and complete MPFL tears (both P = 0). The MLKI subgroup showed lower incidence rates of MPFL tear at the patellar insertion (PAT), femoral attachment (FEM), and multiple-site of the MPFL (COM) (9.3%, 20.9%, and 14%) when compared with the LPD subgroup (45.2%, 24.2%, and 16.1%) (all P < 0.01). The incidence of partial tear and complete MPFL tear in adult LPD and MLKIs were 41.5% and 47.2%, and 24.6% and 16.4%, respectively. Compared with LPD, MLKIs showed lower incidence rates of partial and complete MPFL tears (both P = 0). The MLKI subgroup showed lower incidence rates of MPFL tear at PAT, FEM, and COM (8.2%, 18%, and 14.8%) when compared with the LPD subgroup (20.8%, 34%, and 30.2%) (all P = 0). Compared with LPD, MPFL tears are relatively uncommon in MLKIs. Even if MPFL tears occur, partial tears and femoral-sided tears are relatively more common.

Investigating antenatal pelvic floor training using a vaginal balloon device in Czech women

Background/Aims A vaginal balloon device for antenatal pelvic floor training may reduce the incidence of negative outcomes from vaginal birth on women's pelvic health. This study's aims were to investigate the effect of antenatal vaginal training on birth-induced levator ani muscle avulsion and to analyse the relationship between use of a balloon device for training and the duration of the second stage of labour, incidence of episiotomy and birth-induced perineal trauma. Methods In this prospective cohort intervention study, 123 nulliparous women were divided into two groups: 64 training with the device antenatally (intervention) and 59 women receiving normal antenatal care (control). Clinical data were collected 10 weeks after birth and differences in the incidence of levator ani muscle avulsion, episiotomy, perineal tears and other birth injuries, as well as the duration of the second stage of labour, were assessed using two-tailed tests. Results Training with the device was not associated with a reduction in the incidence of levator ani muscle avulsions (P=0.82), and the device did not shorten the duration of the second stage of labour (P=0.63). However, it was associated with a reduction in the frequency of episiotomies (cases: 34% vs controls: 59%; P=0.007). There was no significant difference in the incidence of perineal tears (P=1.00) or other birth injuries (P=0.50). An obstetric anal sphincter injury occurred in only one case, in a woman in the control group. Conclusions The use of an antenatal training device in nulliparous women with cephalic vaginal birth at term is not associated with better pelvic health outcomes. However, it may reduce the frequency of episiotomies.

Clinical considerations of anatomy and magnetic resonance imaging in pediatric meniscus tear, with imaging-based treatment options.

The incidence of meniscal tears in children has been increasing. Early sport specialization, more intense training activity, and increasing participation in competitive sports may have affected to that increasing trend. Diagnosing acute menisci tear in children is based on suggestive clinical and magnetic resonance imaging findings. There are special particulars in immature menisci, due to relatively good vascular supply. Furthermore, growing skeleton makes differences in injury pattern, and a clinician needs to recognize not only meniscus but also potential injuries in growth plates and ligaments, which are usual in connection with pediatric meniscus leasion. Clinical and imaging investigation prior to treatment is crucial, because non-operative care is considerable, to achieve spontaneous healing, especially in peripherial tears of younger children. Second, repair is preferred always as possible, in spite of resection due to high rate of long-term sequelae after partial meniscectomy. High standard preoperative imaging aid in preparing to the meniscus sparing arthroscopic intervention. In this current concept article, the clinical considerations of imaging the injured pediatric knee with a suspected meniscus tear and the treatment options by the imaging findings are reviewed. level III.

Surgical Treatment of Superior Labral/Biceps Pathology in the Overhead Thrower.

Symptomatic superior labral anterior and posterior (SLAP) tears have become an increasingly common diagnosis, particularly within the competitive overhead athlete population. Type II SLAP tears are the most encountered variant in overhead throwing athletes. Given the high incidence of false positives on advanced imaging, corroborating the history and physical examination with imaging is paramount to accurately establish a SLAP lesion diagnosis. Previous studies have reported conflicting success rates with conservative management, but the number of pitching athletes able to return to prior level of performance with nonsurgical management strategies has been unsatisfactory. Although there has historically been a notable disconnect between the incidence of SLAP tears in the literature and the number of SLAP repairs in recent investigations, high-grade or unstable tears may be candidates for débridement, labral repair, biceps tenodesis, or less frequently, biceps tenotomy. Biceps tenodesis has been increasingly used for the management of these lesions, with recent studies reporting high rates of return to sport, high satisfaction, and good to excellent patient-reported outcomes in carefully selected athletes.

Age, Sex, and BMI Differences Related to Repairable Meniscal Tears in Pediatric and Adolescent Patients

Background: The incidence of meniscus tears and ACL tears in pediatric patients continues to rise, bringing to question the risk factors associated with these injuries. As meniscus tears are commonly repaired in pediatric populations, the epidemiology of repairable meniscus tears is an important for consideration for surgeons evaluating treatment options. Purpose: To describe meniscal tear patterns in pediatric and adolescent patients who underwent meniscal repair across multiple institutions and surgeons, as well as to evaluate the relationship between age, sex, and body mass index (BMI) and their effect on the prevalence, type, and displacement of repaired pediatric meniscal tears. Study Design: Case series; Level of evidence, 4. Methods: Data within a prospective multicenter cohort registry for quality improvement, Sport Cohort Outcome Registry (SCORE), were reviewed to describe repaired meniscal tear patterns. All consecutive arthroscopic meniscal repairs from participating surgeons in patients aged <19 years were analyzed. Tear pattern, location, and displacement were evaluated by patient age, sex, and BMI. A subanalysis was also performed to investigate whether meniscal tear patterns differed between those occurring in isolation or those occurring with a concomitant anterior cruciate ligament (ACL) injury. Analysis of variance was used to generate a multivariate analysis of specified variables. Sex, age, and BMI results were compared across the cohort. Results: There were 1185 total meniscal repairs evaluated in as many patients, which included 656 (55.4%) male and 529 (44.6%) female patients. Patients underwent surgery at a mean age of 15.3 years (range, 5-19 years), with a mean BMI of 24.9 (range, 12.3-46.42). Of the 1185 patients, 816 (68.9%) had ACL + meniscal repair and 369 (31.1%) had isolated meniscal repair. The male patients underwent more lateral tear repairs than the female patients (54.3% to 40.9%; P < .001) and had a lower incidence of medial tear repair (32.1% vs 41.4%; P < .001). Patients with repaired lateral tears had a mean age of 15.0 years, compared with a mean age of 15.4 years for patients with repaired medial or bilateral tears (P = .001). Higher BMI was associated with “complex” and “radial” tear repairs of the lateral meniscus (P < .001) but was variable with regard to medial tear repairs. Conclusion: In pediatric and adolescent populations, the data suggest that the surgical team treating knees with potential meniscal injury should be prepared to encounter more complex meniscal tears, commonly indicated in those with higher BMI, while higher rates of lateral meniscal tears were seen in male and younger patients. Future studies should analyze correlates for meniscal repair survival and outcomes in this pediatric cohort undergoing knee surgery.

Efficacy and safety of endoscopic septoplasty for treating nasal septal deviations compared with conventional septoplasty: A systematic review and meta-analysis.

We assessed the effects and safety of endoscopic septoplasty in patients with nasal septal deviations (NSD), compared with those of conventional septoplasty. Systematic review and meta-analysis. Patients who have undergone various endoscopic septoplasty procedure, such as hemitransfixion incision, incision at the deviated site and Killian incision, and conventional septoplasty. Six databases were searched up to April 2022. We analysed studies comparing improvements in NSD-related symptoms and post-operative complications between endoscopic septoplasty and control (conventional septoplasty) groups. A total of 38 articles with 2733 individuals were included. There were no significant differences in operative time (-0.4354, 95% confidence interval [CI: -1.1670; 0.2962]) or intra-operative bleeding (-1.3011 [-2.8003; 0.1981]) between the two groups. In the endoscopic septoplasty group, the change in nasal obstruction symptom evaluation score (9.5143 [5.4613; 13.5674] was statistically higher and the incidence of mucosal tearing (0.2766 [0.1889; 0.4049]) was lower. The incidences of full relief from symptoms such as headache (2.1996 [1.6896; 2.8634]), hyposmia (4.4468 [2.6806; 7.3767]), nasal obstruction (5.9871 [4.3292; 8.2800]), post-nasal drip (4.7241 [3.4086; 6.5472]) and snoring (2.9980 [1.2622; 7.1211]) were significantly higher in the endoscopic septoplasty group. In terms of post-operative endoscopic findings, epistaxis (0.3043 [0.1969; 0.4703]), hematoma (0.2022 [0.0785; 0.5213]), nasal obstruction 0.3373 [0.1334; 0.8527]), residual posterior septal deviation (0.1562 [0.0921; 0.2650]), septal perforation (0.2286 [0.1069; 0.4889]), residual spur (0.1294 [0.0602; 0.2780]) and synechia (0.2537 [0.1849; 0.3483]) were significantly less common in the endoscopic septoplasty group. Endoscopic septoplasty better relieved NSD-related symptoms and reduced surgery-related complications compared to conventional septoplasty.

Intercondylar notch volume in patients with posterior cruciate ligament tears and tibial avulsion injuries: a study applying computed tomography

BackgroundTwo relatively common forms of injury exist in the posterior cruciate ligament (PCL) after the onset of trauma: PCL tear and tibial avulsion fracture. The mechanism for the occurrence of these different forms of injury is not known. Herein, we aimed to investigate this mechanism by comparing the intercondylar notch parameters between patients with PCL tears and those with PCL avulsion fractures of the tibial insertion.MethodsFifty-three patients with PCL tears (37 male, 16 female: median age of 37 years: range 18–54 years) and 46 patients with avulsion fractures of tibial insertion (33 male, 13 female: median age of 33 years: range 18–55 years) were included in this study. Three-dimensional computed tomography (CT) was applied to measure the intercondylar notch width index and intercondylar notch volume. The intercondylar notch volume was simulated as the truncated-pyramid shape. Measurements of the top and bottom areas of this model were conducted on the slice containing the most proximal (S1) and most distal (S2) levels of Blumensaat’s line. Femoral condyle height (h) was defined as the vertical distance between two parallel planes, and the volume was calculated as h(S1 + S2 + √(S1S2))/3. The values of S1, S2, h, notch volume, the body mass index (BMI), intercondylar notch width (NW), femoral condylar width (FW) and notch width index (NWI) were compared among the PCL tear and avulsion-fracture groups.ResultsThe results show a significant difference in the S2 and normalized intercondylar notch volumes among patients with PCL tears and tibial avulsion injuries. Patients with PCL tears have smaller S2 and intercondylar notch volumes than those with tibial avulsion. There were no significant differences between the two groups in S1 or the 2D notch measurement parameters, such as the NW, FW and NWI. In addition, logistic regression analysis revealed notch volume and body mass index (BMI) as two significant independent predictors for PCL tears.ConclusionDecreased intercondylar notch volume and increased BMI are associated with an increased incidence of PCL tears. The occurrence of PCL tears and tibial avulsion injuries is influenced by the femoral intercondylar notch volume, and the measurement of the notch volume could be useful for identifying patients at risk for PCL tears.

The Chinese version of the skin tear knowledge assessment instrument (OASES): Cultural adaptation and validation

BackgroundSkin tear knowledge is an important predictor of the decreased incidence and management of skin tears, and the knowledge level among Chinese nurses is unknown so far. A validated instrument for measuring skin tear knowledge is urgent. ObjectiveTo culturally adapt the skin tear knowledge assessment instrument (OASES) into Chinese and verify its validity and reliability in the Chinese context. MethodsThe cultural adaptation process for OASES into Chinese was established on Beaton's translation model. Content validity was determined by the 8-expert group in wound care. A nationwide psychometric validation study was performed on a convenience sample of 3333 nurses from 113 tertiary hospitals, of whom 98 nurses finished the test-retest procedure for reliability analysis. Item validity (item difficulty and discriminating index) and construct validity (known-groups technique) were tested. ResultsThe content validity index was 0.88–1.00. The item validity was as follows: Item difficulty ranged from 0.16 to 0.86, with an average value of 0.52; the discriminating index varied between 0.05 and 0.61. The known-group technique demonstrated excellent construct validity with a significant difference between predefined groups with theoretically expected higher knowledge scores and theoretically expected lower knowledge scores (P < 0.001). For the test-retest reliability, the Intraclass correction coefficient (ICC) during a 14-day interval for the overall tool was 0.79 (95% CI = 0.71–0.86), and Cohen's kappa value for each item varied from 0.17 to 0.62. ConclusionsThe Chinese version of OASES was validated to be suitable for skin tear knowledge assessment with acceptable psychometric properties, through which the knowledge and training priorities of skin tear among Chinese nurses can be quantified.

Examining the Association Between Episiotomy and Severe Perineal Tears in a Tertiary Care Center Implementing a Restrictive Episiotomy Policy.

Background Perineal lacerations are feared complications of vaginal delivery, especially the severe types (third- and fourth-degree tears). World Health Organization (WHO) recommended restrictive episiotomy practice after alarming literature linked the increase in severe tears with routine episiotomy. Therefore, this study aimed to measure the association between episiotomy and the incidence of third- and fourth-degree perineal tears and infections in women who underwent episiotomy versus those who did not at a tertiary care center implementing the restrictive episiotomy policy in Jeddah, Saudi Arabia. Methods This retrospective cohort study was conducted in the Department of Obstetrics and Gynecology at King Abdulaziz Medical City (KAMC), Western Region, between May 2016 and May 2018, targeting all pregnant women who underwent normal spontaneous vaginal delivery. The nonprobability convenient sampling technique was used for women who underwent episiotomy. Women without episiotomy (control group)were randomly selected in a 1:1 ratio. The prevalence (incidence) of episiotomy and its association with severe perineal tears were measured. Statistical data were analyzed using SPSS version 27 (IBM Corp., Armonk, NY). A p-value of less than 0.05 was considered significant. Result A total of 7436 deliveries were recorded. At KAMC, episiotomy had a prevalence of 10% and was more common in primipara. The incidence of third-degree tears was 3.3% in the episiotomy group and 0.8% in the control group (odds ratio, 4.1; p = 0.03). None had fourth-degree tears. Furthermore, the infection rate was not significantly different between the two groups (0.1% vs. 0.1%). Using Firth's logistic regression model, primipara emerged as an independent significant risk factor (OR, 3.5 [1.1-11.2]; p = 0.035)while the trend toward increased risk for tear development in the episiotomy group became statistically insignificant (OR, 2.3 [0.7-8.0]; p = 0.19). A post hoc examination to observe the association between episiotomy exposure and BMI using a stepwise logistic regression model showed that parity and age were independent risk factors for episiotomy, with OR values of 2.2 (1.6-3.2) and 0.9 (0.88-0.94), respectively (p < 0.001). The BMI became insignificant, with an OR of 1.0 (0.7-1.4) (p = 0.96). Conclusion The development of severe perineal tears in acenter with a restrictive episiotomy policy is rare. Parity has emerged as an independent risk factor for severe perineal tears.Prospective multicenter research with a larger sample size is recommended to validate this study's findings further and investigate other obstetric measures to reduce severe tears in primi mothers.

The Effect of Primigravida Mother's Perineal Massage on Perineal Rupture in Tutun Sehati Pratama Clinic, Tanjung Morawa District Deli Serdang Year 2021

The incidence of perineal tears needs to be prevented, one of which is by doing perineal massage. Perineal massage is one way to increase blood flow, elasticity, and relaxation of the pelvic floor muscles (Mogan, 2013). According to the World Health Organization (WHO), the maternal mortality rate in the world in 2015 was 2016 per hundred live births or it is estimated that the number of maternal deaths was 303,000 deaths with the highest number being in developing countries, which was 302,000 deaths. The type of research conducted is qualitative research with quasi-experimental research design with post-test only with group design. The results of the study The majority in the intervention group did not rupture, namely 18 respondents (45%), the control group 3 respondents (7.5), the intervention group ruptured 2 (5%), the rupture control group 17 (42.5%), chi-test square the effect of perineal massage on rupture in the intervention group and the control group, it was found that the p(sig) value was 0.000 &lt; 0.05. this can be interpreted that there is an effect of perineal massage for primigravida mothers on perineal rupture at the Tutun Sehati Primary Clinic, Tanjung Morawa District. There is an effect of perineal massage for primigravida mothers on perineal rupture at the Tutun Sehati Primary Clinic, Tanjung Morawa District, Deli Serdang Regency in 2021.

Increased Time to Surgery After Anterior Cruciate Ligament Tear in Female Patients Results in Greater Risk of Medial Meniscus Tear: A Study of 489 Female Patients

This study assessed the incidence of meniscal tears in ACL deficient knees considering the time between injury and reconstruction in a large sample of female patients. Furthermore, we evaluated whether the rate of meniscal repair or meniscectomy was affected by age and BMI. The medical records of 489 patients who underwent ACL reconstructive surgery between January 2011 and April 2021 were analyzed to collect data on the prevalence of meniscal tears, surgical timing, patient age, and BMI. Logistic regression was performed to estimate the association between the prevalence of meniscal tears and the independent variables of surgical timing, age, and BMI. Between 24 and 60 months after their injury, female patients show a statistically significant increase in the presence of associated meniscal lesions when compared to ACL reconstruction performed earlier [OR= of 3.58 (95% CI)] especially for medial meniscal tears with an OR of 1.94 (95% CI 1.23-3.05, p=0.004) between 12 and 24 month. There is a statistically significant difference after 12 months in the rate of meniscal suturing for medial meniscus tears [OR: 3.30 CI 1.37-7.91 p=0.007). Increasing age was associated with a higher prevalence of meniscal tears up to 30-50 years ], but there was no clear association between BMI and associated lesions other than a higher rate of meniscectomies CONCLUSION: In female patients who experienced an ACL injury, a delay in surgery greater than 12 months is associated with a gradual increase in the risk of non-repairable medial meniscal tear; this risk becomes statistically significant after 24 months. A high BMI does not seem to have relevance in the onset of associated lesions in women but results in a higher rate of meniscectomies compared to meniscal sutures, while age between 30 and 50 is associated with a greater risk of associated injuries.

The Risk Factors and Incidence of Perineal Tears among Pregnant Women

Aim: To determine the risk factors and prevalence of perineal tear in low-risk pregnant females. Study Design: A retrospective cross-sectional study. Place and Duration: In the Obstetrics and Gynecology department of Khawaja Muhammad Safdar Medical College, Allama Iqbal Memorial Teaching Hospital Sialkot for one-year duration from January 2020 to December 2020. Methods: The females with perineal tear after birth included in this study. A total of 400 females were selected for this study. Results are articulated as adjusted odds ratio (OR) and &lt;0.05 of P value is considered significant. Results: 400 total females had singleton vaginal delivery and perineal tears were noticed in 140 females. The episiotomy frequency for the total of 1st and 2nd degree, and 3rd and 4th degree (OASI) were 16.3%, 25%, and 1.5%, correspondingly. The perineal tear risk-factors are young mothers (teenagers OR = 5.6, 21-25 years OR = 4.3), primiparous women (OR = 12.6), gestational age less than 32 weeks OR = 0.175), received antenatal care (OR = 0.42), correspondingly. Primiparous females were 12.4 times more probable to have an episiotomy (OR = 12.4, 95% CI, 1.48-104.8, p = 0.02). A birth weight between 2.5-3.0 kgs and less than 2.5 kg (OR = 0.012 and 0.084, respectively) protects against Obstetric Anal Sphincter Injury. Conclusions: The perineal injuries risk factors are comparable to those formerly described in other researches. There is an urgent need to train the gynae staff and doctors in proper selection for episiotomy and better perineal care in order to improve obstetric services in the Gynecology department. Identifying those at danger can decrease obstetric perineal injuries. Keywords: Low risk pregnancy, episiotomy, low-risk pregnancy and Obstetric Anal Sphincter Injury.

Skeletally Immature Patients With Classic Anterior Cruciate Ligament Bone Bruise Patterns Have a Higher Likelihood of Having an Intact Anterior Cruciate Ligament Compared With Skeletally Mature Patients.

The incidence of anterior cruciate ligament (ACL) tears in skeletally immature patients with an ACL bone contusion pattern has been sparsely investigated. The purpose of this study is to investigate whether physeal status has an influence on the likelihood of sustaining an ACL tear when classic bipolar ACL bone bruising pattern is present. Magnetic resonance imaging reports were queried for "contusion" on all patients between 6 and 22 years between 2015 and 2019. Images were reviewed to denote all intra-articular pathology and the physeal status of the femur and tibia. The primary outcome was the incidence of ACL tears in patients with the presence of bipolar bone contusions. Fischer exact testing was used to determine associations. Of 499 patients included, 269 of those had bipolar bone contusions. Patients with bipolar bone contusions and ACL tears had a shorter duration between injury and imaging date compared with patients with ACL tears without bipolar bone contusions (6.9 vs. 38.6d, P =0.05). Patients with an open femoral physis had a higher likelihood of having an intact ACL despite the presence of bipolar bone contusions than patients with a closed femoral physis (10.8% vs. 1.0%, P <0.001). Of patients with bipolar bone contusions, those with an intact ACL were younger than patients with an ACL tear (14.6 vs. 16.4, P =0.017). Although bipolar bone contusions of the central lateral femoral condyle and posterior lateral tibial plateau are typically found after ACL injury, these bipolar contusions can be found concomitantly with an intact ACL and were more often found in relatively younger patients. Patients who have an open femoral physis have a higher likelihood to have an intact ACL despite the presence of bipolar bone contusions compared with patients who have a closed femoral physis. Level IV-cross-sectional.

Are Neighborhood Conditions Associated With Surgical Delays and Meniscus Tears in Children and Adolescents Undergoing ACL Reconstruction?

Are Neighborhood Conditions Associated With Surgical Delays and Meniscus Tears in Children and Adolescents Undergoing ACL Reconstruction?

The incidence of deltoid tear among patients with full-thickness rotator cuff tear.

BackgrounFull-thickness rotator cuff tear is common in the older population. The incidence of traumatic deltoid tears post-surgery is well addressed. However, non-traumatic spontaneous injury is not well recognized despite a few case reports and previous studies. The aim of the study is to determine the incidence and association of deltoid tear among patients with non-traumatic full-thickness rotator cuff tear using shoulder magnetic resonance imaging.MethodsA retrospective cross-sectional study was conducted of 271 shoulders magnetic resonance imaging examinations with full-thickness rotator cuff tear between 2012 and 2022. The analyzed variables were full-thickness rotator cuff tear size, tear grading (small, medium, large, and massive), muscle fatty degeneration, and deltoid tear. Acromio-humeral interval was also recorded and analyzed on the anteroposterior projection of shoulder radiographs.ResultsThe incidence of deltoid tear was 7% (19 cases), encountered in eleven females (6.4%) and eight males (8%) with a mean age of 65 years. Deltoid tears were located on the right side in fifteen patients (9.4%) and on the left side in four patients (3.6%). The Man-Whitney U test indicated a significant association between deltoid tears and full-thickness rotator cuff tear, P < 0.001. The deltoid tear was more notably associated with large and massive full-thickness rotator cuff tear (16.7% and 42.3%, respectively), P < 0.001. Acromio-humeral interval showed a significant difference between the deltoid and non-deltoid cases, P = 0.045.ConclusionThe incidence and association of deltoid tears with full-thickness rotator cuff tear with no prior surgical intervention or traumatic insults were considered significant, with a positive impact of large and massive tear size and association of muscle fatty degeneration. This association is statistically significant and should be adequately evaluated by the radiologist.

Effects of different eye protection methods during head and neck surgery under general anesthesia

Objective: To compare the protective effects of vitamin A eye gel combined with 3M transparent tape and erythromycin eye ointment combined with 3M transparent tape on the eye surface during head and neck surgery under general anesthesia. Methods: From June to December 2021, a total of 120 patients undergoing elective head and neck surgery under general anesthesia in Beijing Tongren Hospital, Capital Medical University were enrolled. Each participant was randomly received vitamin A eye gel (vitamin A eye, n=60) or erythromycin eye ointment (erythromycin eye, n=60), followed by 3M transparent tape on one eye, and taping 3M transparent tape alone for the other eye. The hand-held slit lamp examination was performed 3 times at before induction of anesthesia, after resuscitation in the post anesthesia care unit (PACU) and 1 day after surgery. The primary outcome was corneal fluorescein sodium staining (CFS) score. Secondary outcomes included symptom assessment in dry eye (SANDE) questionnaire score, basic tear secretion test (Schirmer I test, SIt), break-up time (BUT) and incidence of adverse reactions. Results: Comparison within groups showed that CFS scores were significantly higher in vitamin A eyes and erythromycin eyes at PACU than before induction (P<0.05). Comparison between groups showed that CFS score at PACU in erythromycin eyes (0.62±0.16) was significantly higher than that in vitamin A eyes (0.13±0.01, P=0.007). Compared with before induction, SIt at PACU was significantly increased in the erythromycin eyes [(16.0±1.3) vs (11.4±4.9) mm, P=0.017],and was significantly decreased in vitamin A eyes [(10.2±3.6) vs (12.4±5.5) mm, P=0.046]. The BUT in PACU of erythromycin eyes, vitamin A eyes were (6.4±2.5) s, (6.8±2.1) s, respectively,and were significantly decreased compared with before induction (P<0.05). Comparison between groups showed that there was no significant difference in BUT and SANDE in PACU between two groups (P>0.05). For erythromycin eyes, discomfort symptoms in PACU included viscosity (66.7%, 40/60), conjunctival congestion (21.7%, 13/60), tingling (8.3%, 5/60), blurred vision (58.3%, 35/60). The incidence of these complications in vitamin A eye was 30.0% (18/60), 5.0% (3/60), 0 and 6.7% (4/60), respectively, and all the incidences were significantly higher than those of vitamin A eyes (all P<0.05). Conclusion: For patients undergoing head and neck surgery under general anesthesia, the combination of vitamin A ocular gel and 3M transparent tape is more effective in prevent postoperative ocular surface injury than the combination of erythromycin ointment and 3M transparent tape.

Anterior cruciate ligament tear increases the risk of venous thromboembolism: a population-based cohort study.

Previous studies highlighted an increased risk of venous thromboembolism (VTE) among patients with anterior cruciate ligament reconstruction (ACLR); however, the risk for those with ACL tear but without undergoing ACLR has not been reported yet. The aim of this study was to evaluate the risk of VTE among ACL tear individuals with or without ACLR derived from the general population. A cohort study was conducted using data from the IQVIA Medical Research Database of the United Kingdom. Up to five non-ACL tear individuals (n = 22,235) were matched to each case of ACL tear (n = 4474) by age, sex, body mass index and entry-time. The relation of ACL tear to VTE [pulmonary embolism (PE) and deep vein thrombosis (DVT)] was examined using a multivariable Cox proportional hazard model. A sub-cohort analysis, in which the ACL tear individuals were stratified into those with ACLR and those without ACLR, was also conducted. VTE developed in 13 individuals with ACL tear and nine individuals without ACL tear (incidence rates: 3.1 vs. 0.4/1000 person-years), with multivariable-adjusted hazard ratio (HR) being 6.59 (95% CI 2.28-19.08) in 1-year follow-up. For ACL tear individuals with ACLR, the HR was 11.44 (95% CI 2.71-48.28), and for those without ACLR, the HR was 6.02 (95% CI 1.44-24.25), compared with individuals without ACL tear. This large-sample population-based cohort study provides the first evidence on an increased risk of VTE in ACL tear individuals regardless of subsequent ACLR, which supports the necessity for monitoring venous-thromboembolic complications in the target population, including those without ACLR. III.

Increased interleukin-6 and TP53 levels in rotator cuff tendon repair patients with hypercholesterolemia.

A previous study reported that hyperlipidemia increases the incidence of tears in the rotator cuff tendon and affects healing after repair. The aim of our study was to compare the gene and protein expression of torn rotator cuff tendons in patients both with and without hypercholesterolemia. Thirty patients who provided rotator cuff tendon samples were classified into either a non-hypercholesterolemia group (n=19, serum total cholesterol [TC] <200 mg/dL) and hypercholesterolemia group (n=11, serum TC ≥240 mg/dL) based on their concentrations of serum TC. The expression of various genes of interest, including COL1A1, IGF1, IL-6, MMP2, MMP3, MMP9, MMP13, TNMD, and TP53, was analyzed by real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR). In addition, Western blot analysis was performed on the proteins encoded by interleukin (IL)-6 and TP53 that showed significantly different expression levels in real-time qRT-PCR. Except for IGF1, the gene expression levels of IL-6, MMP2, MMP9, and TP53 were significantly higher in the hypercholesterolemic group than in the non-hypercholesterolemia group. Western blot analysis confirmed significantly higher protein levels of IL-6 and TP53 in the hypercholesterolemic group (p<0.05). We observed an increase in inflammatory cytokine and matrix metalloproteinase (MMP) levels in hypercholesterolemic patients with rotator cuff tears. Increased levels of IL-6 and TP53 were observed at both the mRNA and protein levels. We suggest that the overexpression of IL-6 and TP53 may be a specific feature in rotator cuff disease patients with hypercholesterolemia.

Anterior mid-portion capsular tear with Bankart lesion in recurrent anterior shoulder dislocation: outcome report and bone defect evaluation.

This study aimed to report the incidence of anterior mid-portion capsular tears identified during arthroscopic Bankart repair (ABR), the clinical outcomes of repairing this combined lesion, and to evaluate the associated bone defects. We retrospectively reviewed the records of patients undergoing ABR between January 2014 and December 2017. Data from patients with capsular tears identified during ABR were included and analyzed. Age, number of dislocations, repair technique, follow-up results, and X-rays were reviewed. The size of the glenoid defect and Hill-Sachs lesion were reviewed via magnetic resonance imaging or magnetic resonance arthrography (MRA). Records of 95 patients undergoing ABR during the study period were reviewed, and nine were included. The overall incidence of capsular tears was 9.5% and the mean age at surgery was 45.3 ± 14.3years. All cases had > 3 dislocations before treatment. All patients had labral lesions, and one had a glenoid defect. Hill-Sachs lesions were observed in eight patients. Seven patients underwent MRA examination, and all seven showed axillary pouch disruption. Over 3.9 ± 1.1years of follow-up, there was no instability recurrence, and Rowe scores improved from 42.2 to 96.7 (p < 0.001). There was no recurrent shoulder instability after combined arthroscopic repair of capsular and Bankart lesions. There were Rowe score improvements over at least three years of follow-up. Although our case number was small, we found that mid-portion capsular tear occurred in patients over 30years with multiple recurrent dislocations, with or without small glenoid bone defects, and with axillary pouch disruption on MRA images.