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Background: Since various social determinants of health (SDOH) have the potential to impact the utilization and postoperative outcomes of rotator cuff repair (RCR), a review of the literature is warranted. Therefore, the purpose of this systematic review was to evaluate the effects of SDOH on RCR utilization and postoperative outcomes in order to recognize external factors that may influence patients' access to RCR and optimal clinical outcomes. Methods: Search terms related to RCR, utilization, outcomes, and SDOH were used to identify studies that reported associations between any SDOH (as defined by the World Health Organization) and RCR utilization, access, cost, or postoperative outcomes. Articles that did not isolate RCR or did not evaluate an SDOH were excluded. Nonrandomized studies were evaluated for study quality using the Methodological Index for Nonrandomized Studies score. Due to the heterogeneity of the reported data, only qualitative analysis was possible. Results: Overall, 842 articles were considered for inclusion and 14 studies were included in qualitative analysis. The average Methodological Index for Nonrandomized Studies score of included studies was 14.1 ± 5.0. The SDOH most frequently evaluated were insurance status and race/ethnicity. Non-White race is associated with lower odds of surgery and physical therapy (PT) utilization, as well as delayed treatment. Similarly, public insurance is associated with lower PT and surgery utilization rates and decreased acceptance for postoperative PT. Postoperatively, public insurance is associated with worse patient-reported outcome scores and lower return to work rates. Conclusion: Various SDOH can influence access, utilization, and outcomes of RCR. Orthopedic surgeons should be aware of how factors of race and insurance type can influence a patient's treatment and recovery after RCR.
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BACKGROUND: Pitchers frequently experience anterior shoulder pain, possibly associated with coracohumeral impingement; however, whether the coracohumeral distance (CHD) and/or subscapularis tendon adapt chronically (bilateral difference) due to pitching, and whether clinical measures are associated with CHD and subscapularis tendon organization have not been evaluated in professional pitchers. HYPOTHESIS: The authors hypothesized that dominant arm CHD would be smaller than the nondominant arm, dominant subscapularis tendon would have increased spatial frequency (ie, be more disorganized), and humeral retroversion (HR) would predict CHD and subscapularis tendon organization. LEVEL OF EVIDENCE: Level 4. METHODS: Healthy professional baseball pitchers were recruited during their preseason physical examination. Bilateral diagnostic ultrasound measured CHD, HR, and posterior capsule thickness (PCT), and quantified subscapularis tendon organization. External rotation, neutral, and crossbody CHD was measured. RESULTS: Overall, 52 healthy professional baseball pitchers participated. The dominant arm of pitchers demonstrated a significantly narrower CHD in all 3 positions (P < 0.01), increased scapular protraction (163 vs 156 mm; P < 0.01), and increased spatial frequency of the subscapularis tendon (1.8 vs 1.6 peaks/mm; P < 0.01). HR was associated with CHD in 30° of external rotation (R2 = 0.12; P < 0.01), neutral rotation (R2 = 0.11; P < 0.01), and the crossbody position (R2 = 0.28; P < 0.01). PCT was associated with CHD in 30° of external rotation (R2 = 0.16; P = 0.05). HR and CHD in 30° of external rotation was associated most strongly with subscapularis tendon organization (R2 = 0.11; P = 0.03). CONCLUSION: The dominant shoulder of professional pitchers presents with a smaller CHD, more scapular protraction, and more subscapularis tendon disorganization than the nondominant shoulder. CLINICAL RELEVANCE: Professional pitchers demonstrate chronic CHD and subscapularis tendon adaptations, which may increase their risk for anterior shoulder pain and subscapularis tendon injury.
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Background: Injuries in professional baseball players have become exceedingly common. Efforts to mitigate injury risk have focused on the kinetic chain, shoulder motion, and so forth. It is unclear whether grip strength is related to injury risk in professional baseball pitchers. Purpose/Hypothesis: The purpose of this study was to determine if grip strength was a risk factor for injury. It was hypothesized that pitchers with weaker grip strength would have a higher likelihood of sustaining a shoulder or elbow injury compared with pitchers with stronger grip strength. Study Design: Case-control study; Level of evidence, 3. Methods: All professional pitchers from a single Major League Baseball organization were included. Dominant and nondominant grip strength were measured after each pitching outing throughout the 2022 season. Injuries over the course of the season were recorded, and data were compared between pitchers who sustained a shoulder or elbow injury and those who did not. Results: Overall, 213 pitchers were included, of whom 53 (24.9%) sustained a shoulder or elbow injury during the season. The mean grip strength for all pitchers was 144.0 ± 20.8 lb (65.3 ± 9.4 kg). The mean dominant-arm grip strength was 142.6 ± 20.8 lb (64.7 ± 9.4 kg) for pitchers who did not sustain a shoulder or elbow injury and 148.2 ± 20.9 lb (67.2 ± 9.5 kg) for pitchers who did sustain an injury, with no significant group difference in grip strength (P > .05). Furthermore, there were no significant differences in change in grip strength over the course of the season between the groups. Conclusion: There was no significant difference in mean grip strength or change in grip strength over the course of a single season between professional baseball pitchers who sustained a shoulder or elbow injury and those who did not.
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Background: Although the incidence of osteochondritis dissecans (OCD) of the knee may be low, an overview and comparison of sports-related outcomes with current surgical management techniques are needed. Purpose: To summarize the available evidence regarding outcomes for different surgical treatment options for unstable OCD of the knee in both skeletally mature and immature patients by calculating the return to sports (RTS) rate, the mean RTS time, and other sports-related postoperative outcome measures. Study Design: Systematic review; Level of evidence, 4. Methods: A systematic review of studies on RTS after surgical correction of unstable OCD within the knee was conducted utilizing PubMed, Embase, and the Cochrane databases. Included were studies discussing the treatment of unstable OCD with minimum 1-year follow-up outcomes. Multivariate analysis was used to compare studies grouped together based on RTS and skeletal maturity. Results: Of 2229 articles, 6 studies (197 patients; 198 knees) met the inclusion criteria and were included in our analysis. The percentage of patients who returned to the previous level of sport ranged from 52% to 100%; those returning to any level of sport ranged from 87% to 100%. Clinical outcomes did not differ between patients with open versus closed physes. Osteochondral Autograft Transfer System (OATS) procedures had a 100% RTS rate across several studies with skeletally mature and mixed cohorts, and microfracture had the lowest overall RTS rate (52%). For skeletally immature patients, all examined studies that utilized either open or arthroscopic reduction and internal fixation, 77% and 78%, respectively, had acceptable RTS rates. Arthroscopic fixation had a higher rate of revision surgery in both skeletally mature and immature patients. Conclusion: Our analysis indicated that the treatment of unstable OCD lesions using the OATS technique demonstrated high RTS rates across several studies, while microfracture alone exhibited the lowest RTS rate. Both arthroscopic and open internal fixation utilizing bioabsorbable screws yielded satisfactory RTS rates for juvenile patients with OCD.
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Background: Mental and emotional health can affect outcomes after orthopaedic surgery, and patient resilience has been found to be significantly related to postoperative functional outcomes. Purpose: To evaluate the relationship between preoperative patient resilience and 2-year postoperative patient-reported outcomes after rotator cuff repair (RCR). It was hypothesized that patients with low preoperative resilience will have worse patient-reported outcomes at 2 years after RCR versus those with high resilience. Study Design: Cohort study; Level of evidence, 3. Methods: Patients who underwent primary arthroscopic RCR in 2020 at a single institution and completed the Brief Resilience Scale (BRS) preoperatively were identified. Other inclusion criteria were American Shoulder and Elbow Surgeons (ASES) and Single Assessment Numeric Evaluation (SANE) scores at the 2-year follow-up. Outcomes were compared in patients as divided into low resilience (BRS score >1 SD below the mean), normal resilience (BRS score ≤1 SD of the mean), and high resilience (BRS score >1 SD above the mean) groups. Results: Overall, 100 patients (52 male, 48 female; mean age, 60 ± 9 years) were included in this study. Mean BRS scores did not change significantly from preoperative to 2-year follow-up (3.8 ± 0.7 vs 3.9 ± 0.8, P = .404). All patients had preoperative ASES scores. Low-resilience patients (n = 17) had significantly lower preoperative ASES scores compared with normal (n = 64) and high resilience (n = 19) patients (35 vs 42 vs 54, respectively; P = .022). There were no significant group differences in postoperative outcomes (revision rate, ASES score, ASES score improvement from preoperative to 2-year follow-up, or SANE score). Multivariate analysis indicated that preoperative resilience was not significantly associated with ASES score improvement (ß estimate = -5.64, P = .150), while resilience at 2-year follow-up was significantly related to ASES score improvement (ß estimate = 6.41, P = .031). Conclusion: Patient-reported outcomes at 2-year follow-up did not differ based on preoperative patient resilience for arthroscopic RCR patients. Multivariate analysis also showed that preoperative resilience was not associated with improvement in ASES scores; however, resilience at 2-year follow-up was associated with ASES score improvement.
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Objectives: To describe injury frequency and characteristics in roundnet athletes and compare injury characteristics between elite and non-elite athletes. Methods: This cross-sectional study was performed by convenience sampling recreational and competitive roundnet athletes via a REDCap survey distributed through social media platforms. The custom survey evaluated athlete demographics, past sport participation, training workload and roundnet-related injuries throughout their whole playing career. Injury characteristics were reported for the full study cohort and compared between elite and non-elite athletes. Results: 166 athletes participated in the study, with 33.7% playing at the elite level. 279 injuries were reported, with 86.1% (n=143) of athletes reporting at least one injury throughout their playing career. Injuries most frequently involved the shoulder (20%), ankle (18%), knee (14%) and elbow (14%). 47% of reported injuries occurred due to overuse, and 67% resulted in missed competition time averaging 2.0 months. There were 10 injuries (3.6%) that required surgery. No differences were found in regards to injury frequency (1.9±1.5 vs 1.6±1.1 injuries per athlete, p=0.159) or any injury characteristics between elite and non-elite athletes. Conclusion: Roundnet athletes experienced a mean of 1.7±1.2 injuries while playing roundnet. Injuries most frequently involved the shoulder and ankle and often resulted in missed competition time. The level of competition does not significantly impact injury frequency or characteristics. Roundnet athletes may benefit from injury prevention programmes that include shoulder strengthening, maintaining shoulder range of motion and ankle stability.
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Purpose: To examine the relationship between tibial tubercle-trochlear groove (TT-TG) distance and patellar tendon length. Methods: All healthy athletes who underwent anterior cruciate ligament reconstruction who had a magnetic resonance imaging (MRI) study of the knee on file between July 2018 and June 2019 at a single institution were retrospectively reviewed. Exclusion criteria included patients without an MRI study of the knee on file or with an MRI of insufficient quality precluding reliable calculation of TT-TG and patellar tendon length. MRIs were reviewed to calculate TT-TG, patellar tendon length, and Caton-Deschamps Index (CDI). Patient charts were reviewed to obtain anthropometric characteristics including sex, concomitant injuries, and previous knee procedures as well as age at time of MRI. Spearman correlations were used to assess the relationship between TT-TG, patellar tendon length, and CDI, with regression analysis performed to assess for relationships between TT-TG, patellar tendon length, and patient-specific factors. Results: Overall, 235 patients (99 female [42.1%], 136 male [57.9%]; mean age: 30.0 years [23.0; 40.0]) were included. Inter-rater reliability between the 2 reviewers was 0.888 for TT-TG, 0.804 for patellar tendon length, and 0.748 for CDI, indicating strong agreement. The correlation between TT-TG and patellar tendon length was 0.021, indicating no true relationship. The correlation between TT-TG and CDI was -0.048 and that of patellar tendon length and CDI was 0.411, indicating a weak positive relationship. Regression analysis found that male sex is strongly correlated with a longer patellar tendon length (odds ratio 2.65, 95% confidence interval 1.33-3.97, P < .001). Conclusions: In this study, no correlation was found between TT-TG and patellar tendon length or CDI. Male sex was correlated with a longer patellar length. Level of Evidence: Level III.
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BACKGROUND: Patient sex is known to affect patient outcomes in sports medicine. Historically, many studies on athletes have focused on male athletes and been generalized to female athletes. HYPOTHESIS: Studies with female first or senior authors will isolate female athletes as study participants more frequently than studies with male first or senior authors. STUDY DESIGN: Systematic review; Level of evidence, 4. METHODS: Following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) protocols, original research studies published between 2017 and 2021 that analyzed athletes were systematically screened from the 6 top sports medicine journals (British Journal of Sports Medicine; Arthroscopy: The Journal of Arthroscopic and Related Surgery; Knee Surgery, Sports Traumatology, Arthroscopy; American Journal of Sports Medicine; Orthopaedic Journal of Sports Medicine; Sports Health: A Multidisciplinary Approach). Articles were included for analysis if they met the following criteria: (1) original sports medicine research study, (2) analysis involving athletes, and (3) inclusion of ≥10 participants. Exclusion criteria included (1) review articles of any type and (2) cadaveric studies. The determination of author sex was completed using the name-to-gender assignment algorithm Genderize.io (https://genderize.io/). RESULTS: A total of 1146 studies were included in quantitative analysis. There were 246 studies with a female first author (21.5%) and 191 studies with a female senior author (16.7%). When looking at all authors (first, senior, and intermediate), 19.9% were female. Female first authors were over 4 times more likely to isolate female athletes in clinical research than male first authors (17.5% vs 3.8%, respectively; P < .001). Female senior authors were approximately twice as likely to isolate female athletes compared with male senior authors (11.5% vs 5.8%, respectively; P < .001). CONCLUSION: Female first authors were significantly more likely to perform research isolating female athletes. While improving the frequency of female athlete research is multifactorial, increasing the number of female researchers may have a direct effect on improving gender equality in sports medicine research.
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Atletas , Autoria , Medicina Esportiva , Humanos , Feminino , Masculino , Fatores SexuaisRESUMO
BACKGROUND: The purpose of this study was to perform a systematic review of the literature to identify Shoulder Instability Return to Sport after Injury (SIRSI) scores in athletes who underwent open Latarjet surgery, determine the reasons why athletes failed to return to play (RTP) after Latarjet surgery, and compare SIRSI scores of those who did vs. did not RTP. METHODS: According to PRISMA guidelines, the PubMed, SportDiscus, and Ovid MEDLINE databases were queried to identify studies evaluating return to sport after Latarjet surgery. Study quality was assessed using the MINORS criteria. Studies were included if RTP after Latarjet surgery and a psychological factor were evaluated, with potential psychological factors including readiness to RTP and reasons for failure to RTP. RESULTS: Fourteen studies, 10 of level III evidence and 4 of level IV evidence, with 1034 patients were included. A total of 978 athletes were eligible to RTP. Of these, 792 (79%) successfully returned to play and 447 (56.4%) returned to play at their previous level of play. Mean RTP time was 6.2 months. Postoperative SIRSI scores averaged 71.2 ± 8.8 at a mean of 21 months' follow-up. Postoperative SIRSI scores for those able to RTP was 73.2, whereas athletes unable to RTP scored an average of 41.5. Mean postoperative SIRSI scores for those in contact sports was 71.4, whereas those in noncontact sports was 86.5. There were 31 athletes with a documented reason why they did not RTP, with postoperative shoulder injury being the most common reason (54.5%). Fear of reinjury and feeling "not psychologically confident" each represented 6.5% of the total. CONCLUSION: Athletes who RTP have higher average SIRSI scores than those who are unable to RTP. Of the athletes who documented why they did not RTP, more than half cited a shoulder injury as their reason for not returning to play, whereas fear of reinjury and lack of psychological readiness were other common reasons.
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Traumatismos em Atletas , Volta ao Esporte , Humanos , Traumatismos em Atletas/cirurgia , Instabilidade Articular/cirurgia , Lesões do Ombro/cirurgia , Articulação do Ombro/cirurgiaRESUMO
BACKGROUND AND HYPOTHESIS: A double cortical button technique for ulnar collateral ligament reconstruction (UCLR) has advantages including significant control over graft tensioning, less concern about graft length, and minimized risk of bone tunnel fracture compared with traditional UCLR techniques. This double cortical button technique was recently found to be noninferior in mechanical performance to the traditional docking technique regarding joint strength, joint stiffness, and graft strain. However, clinical outcomes have not been compared between these UCLR techniques. Therefore, the purpose of this study was to determine whether baseball players who underwent UCLR with a double cortical button (double button) technique have similar return-to-sport (RTS) outcomes to baseball players who underwent UCLR with the traditional docking (docking) technique. MATERIALS AND METHODS: Baseball players who underwent primary UCLR from 2011 to 2020 across 2 institutions were identified. Included patients were contacted to complete a follow-up survey evaluating reoperations, RTS, and functional outcome scores. Functional outcome surveys include the Kerlan-Jobe Orthopaedic Clinic score, the Conway-Jobe score, the Andrews-Timmerman elbow score, and the Single Assessment Numeric Evaluation score. RESULTS: Overall, 78 male baseball players (age: 18.9 ± 2.4 years) with an average follow-up of 3.1 ± 2.4 years were evaluated, with 73 of the players being baseball pitchers. Players in the double button group more frequently received palmaris longus autografts (78% vs. 30%) and less frequently received gracilis autografts (22% vs. 58%) compared with players in the docking group (P = .001); however, all other demographic factors were similar between the groups. All players in the double button group were able to RTS in 11.1 ± 2.6 months, whereas 96% of players in the docking group were able to RTS in 13.5 ± 3.4 months (P > .05). All postoperative outcomes and patient-reported outcomes were statistically similar between the groups and remained similar after isolating pitchers only and after separating partial-thickness from full-thickness UCL tears (all P > .05). CONCLUSION: RTS and other postoperative outcomes may be similar between baseball players who underwent UCLR with the double button technique and the docking technique. Although future research may be necessary to strengthen clinical recommendations, these findings provide the first clinical outcomes in light of a recent cadaveric study finding similar elbow strength, joint stiffness, and graft strain compared with the docking technique.
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Beisebol , Lissencefalias Clássicas e Heterotopias Subcorticais em Banda , Ligamento Colateral Ulnar , Ligamentos Colaterais , Articulação do Cotovelo , Reconstrução do Ligamento Colateral Ulnar , Humanos , Masculino , Adolescente , Adulto Jovem , Adulto , Volta ao Esporte , Reconstrução do Ligamento Colateral Ulnar/métodos , Ligamento Colateral Ulnar/cirurgia , Cotovelo/cirurgia , Articulação do Cotovelo/cirurgia , Ligamentos Colaterais/cirurgiaRESUMO
BACKGROUND: Radiographic and physical examination findings of ulnar nerve instability have been recognized in overhead throwing athletes, despite the fact that some of these abnormalities may be asymptomatic and represent adaptive changes. While recommendations for screening and early detection have been made that can adversely impact an athletes' career, the presence of bilateral ulnar nerve subluxation and its relationship with medial elbow symptoms has not been characterized in professional overhead throwing athletes. PURPOSE: To characterize the prevalence of bilateral ulnar nerve subluxation among professional baseball pitchers. METHODS: A cross-sectional observational analysis was conducted utilizing standardized ultrasonographic examinations of bilateral elbows in 91 consecutive professional baseball pitchers (median age, 22 years; range, 17-30 years). The relationship between ulnar nerve subluxation and ulnar nerve signs, symptoms, and provocative physical examination maneuvers was also investigated. RESULTS: The prevalence of bilateral ulnar nerve subluxation was 26.4% (95% CI, 17.7%-36.7%; 24 of the 91 athletes). Thirty-five athletes (38.5%; 95% CI, 28.4%-49.2%) had subluxation in at least 1 elbow. No athletes with subluxation had positive ulnar nerve signs, symptoms, or provocative tests. CONCLUSION: Ulnar nerve subluxation is common among professional pitchers, and is more often than not bilateral. In this population of athletes, ulnar nerve subluxation does not appear to be associated with pathological findings.
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Beisebol , Ligamento Colateral Ulnar , Articulação do Cotovelo , Luxações Articulares , Humanos , Adulto Jovem , Adulto , Nervo Ulnar , Beisebol/fisiologia , Estudos Transversais , Prevalência , Cotovelo/diagnóstico por imagem , Cotovelo/fisiologia , Articulação do Cotovelo/diagnóstico por imagemRESUMO
Background: Despite the importance of accurately detecting ulnar nerve subluxation in vulnerable athletes, few studies have compared the performance of physical examination and ultrasound in this population. Purpose/Hypothesis: The purpose of this study was to compare the diagnostic validity of physical examination versus ultrasound in detecting ulnar nerve subluxation at the cubital tunnel of the elbow in professional baseball pitchers. It was hypothesized that ultrasound would more sensitively detect ulnar nerve subluxation. Study Design: Cohort study (diagnosis); Level of evidence, 2. Methods: Physical and sonographic examinations for ulnar nerve subluxation were performed on 186 elbows of 95 consecutive male professional baseball pitchers (age, 17-30 years) as a routine part of their spring training assessments. Provocative maneuvers consisting of the Tinel and elbow flexion-compression tests were evaluated over the cubital tunnel. The validity of physical examination for detecting ulnar nerve subluxation at the elbow was determined using ultrasonographic examination for comparison. Results: Ulnar nerve subluxation was detected by physical examination in 58 (31.2%) elbows and by ultrasonography in 61 (32.8%) elbows. Of the 58 elbows with positive physical examination, 47 were positive on ultrasound. Using a positive ultrasound as a reference, the accuracy of the physical examination was 86.6%, with 77% sensitivity and 91.2% specificity. The positive and negative predictive values of physical examination were 81% and 89.1%, respectively. There was no relationship between nerve instability and positive provocative tests overall, in dominant versus nondominant arms, or in right versus left arms (P > .05 for all). Conclusion: Physical examination had moderate sensitivity and high specificity for detecting ulnar nerve subluxation at the cubital tunnel of the elbow when compared with ultrasound. These findings suggest that when detecting the presence of a subluxating ulnar nerve is most important, it may be advisable to obtain an ultrasound evaluation instead of relying on a physical examination; however, physical examination alone may be appropriate for ruling out subluxation.
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BACKGROUND: Stress ultrasonography (SUS) has provided clinicians with an alternative means of evaluating ulnar collateral ligament (UCL) injury by dynamically assessing ulnohumeral joint space gapping under applied valgus stress. However, 3 previous cadaveric studies have evaluated the biomechanical effect of partial UCL tears at different anatomic locations with conflicting results. PURPOSE/HYPOTHESIS: The purpose of this study was to use in vivo data from patients with magnetic resonance (MR)-confirmed partial UCL tears to determine if anatomic partial tear location influenced the resultant stability of the elbow in terms of ulnohumeral joint gapping on SUS. It was hypothesized that no difference would be seen in the amount of ulnohumeral joint gapping based on MR-identified anatomic partial UCL tear location. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: All patients diagnosed with elbow injury from 2015 to 2020 were screened to identify competitive baseball pitchers with a partial UCL tear who received an SUS. Partial UCL tear was diagnosed via surgeon and radiologist interpretation of elbow MR imaging (MRI) as well as confirmation at the time of surgery as documented in the operative report. Demographic, injury, and treatment data were collected from the clinic notes, MRI reports, and stress ultrasound reports. Ulnohumeral joint gapping on SUS was calculated as the difference between ulnohumeral joint gapping without valgus stress versus ulnohumeral joint gapping with valgus stress (delta) as performed by a musculoskeletal radiologist. RESULTS: Overall, 60 male baseball pitchers (age, 19.2 ± 2.1 years), including 22 (37%) high school, 26 (43%) collegiate, and 12 (20%) professional pitchers, were evaluated. Regarding the location of partial UCL tears, 32 (53%) pitchers had proximal tears and 28 (47%) had distal tears. The mean delta value cohort was 2.1 ± 1.1 mm, and 34 pitchers (57%) had delta values >2.0 mm. Ulnohumeral joint gapping (high school [1.9 mm] vs collegiate [2.6 mm] vs professional [1.6 mm]; P = .004) and the percentage of pitchers with delta values >2.0 mm (45% vs 77% vs 33%; P = .017) differed based on level of competition. After controlling for age, body mass index, and level of competition in a multivariate linear regression, tear location was not related to ulnohumeral joint gapping (P = .499). CONCLUSION: No difference was observed in the amount of ulnohumeral joint gapping on SUS in symptomatic baseball pitchers with MR-identified partial UCL tears at differing anatomic locations. The findings of this study are contrary to previous cadaveric studies that have evaluated the effects of UCL tear characteristics on delta laxity.
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Beisebol , Ligamento Colateral Ulnar , Ligamentos Colaterais , Articulação do Cotovelo , Lacerações , Reconstrução do Ligamento Colateral Ulnar , Humanos , Masculino , Adolescente , Adulto Jovem , Adulto , Ligamento Colateral Ulnar/lesões , Estudos de Coortes , Beisebol/lesões , Articulação do Cotovelo/diagnóstico por imagem , Articulação do Cotovelo/cirurgia , Ultrassonografia , Lacerações/cirurgia , Cadáver , Ligamentos Colaterais/cirurgiaRESUMO
Background: Elbow capsular release can be performed arthroscopically or through an open method to improve range of motion (ROM). However, it is unclear how frequently patients require an open capsular release after unsatisfactory results from an arthroscopic release. Purpose/Hypothesis: The purpose of this study was to determine the percentage of patients who underwent an arthroscopic elbow release for loss of motion who then required a repeat elbow capsular release or other subsequent surgery on the same elbow. It was hypothesized that patients who underwent arthroscopic elbow release would rarely (<5%) require a subsequent elbow release. Study Design: Case series; Level of evidence, 4. Methods: Patients who underwent arthroscopic elbow capsular release from January 1, 2010, to December 31, 2019, were identified by chart review and procedure code. Demographic parameters, pre- and postoperative ROM, and surgical history were collected by chart review. Follow-up data included patient satisfaction and the Timmerman-Andrews (TA) elbow score. Data were compared between patients who did and those who did not require subsequent elbow surgery. Results: Overall, of 140 study patients (116 male, 24 female; mean age, 49.6 years), 18 (12.9%) required subsequent surgery, including 6 capsular releases (4.3%; 1 open and 5 arthroscopic). The most common follow-up procedure was ulnar nerve releases/transpositions (n = 7). Total arc of elbow motion (flexion to extension) improved by a mean of 51.4°. The mean TA score was 76.5 ± 20.4 at a mean of 5.25 years postoperatively. Mean satisfaction score was 77.6 ± 26.3. In this study, 82.4% of patients stated that their symptoms either improved or resolved completely. Patients who required subsequent surgery had a significantly lower preoperative total arc of elbow motion versus those who did not require subsequent surgery (P = .046). There was no difference between the groups in symptom resolution, satisfaction, ROM, or TA score (P ≥ .279 for all). Conclusion: After arthroscopic elbow release, <5% of patients required a repeat elbow capsular release, 12.9% required some form of follow-up elbow surgery, and 4.3% had a new injury of the elbow. Overall, patients saw improvement in elbow ROM, but many still had residual symptoms from their underlying disease after arthroscopic elbow capsular release.
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Background: While a number of treatment options exist for repair of acute, high-grade acromioclavicular joint (ACJ) separation, none have emerged as the standard of care. The purpose of this study was to systematically review the literature on surgical treatment of acute, high-grade (Rockwood grades III-V) ACJ separations in order to compare outcomes between direct fixation and tendon graft ligament reconstruction. Methods: A systematic review of the literature evaluating outcomes for acute ACJ separation treatment with direct fixation or free biologic tendon graft reconstruction was performed. The following databases were examined: the Cochrane Database of Systematic Reviews, the Cochrane Central Register of Controlled Trials, PubMed (1980-2021), and Embase (1980-2021). Studies were included if they reported a mean time to surgery as <6 weeks, contained >10 patients with a minimum 1-year follow-up, and reported clinical or radiographic outcomes. Results: A total of 52 studies met the inclusion criteria. Seven studies reported outcomes following tendon graft ligament reconstruction (n = 128 patients). There were multiple methods of direct fixation. Thirty-three studies utilized suture button constructs (n = 1138), 16 studies used hook plates (n = 567), 2 studies used coracoclavicular screws (n = 94), 2 studies used suture fixation (n = 93), 2 studies used suture anchor (n = 55), 2 studies used suture cerclage fixation (n = 87), 1 used single multistrand titanium cable (n = 24), and 1 used K wire (n = 11). The mean follow-up Constant scores ranged from 77.5 to 97.1 in the fixation group compared to 90.3-96.6 in the tendon graft group. The mean visual analog scale scores ranged from 0 to 4.5 in the fixation group and 0.1-1 in the tendon graft group. Net CC distance ranged from 17.5 to 3.6 mm in the fixation group and 7.4-4 mm in the tendon graft group. The revision rates ranged from 0.0% to 18.18% in the direct fixation group and 5.88%-17% in the tendon graft group. Conclusion: Direct fixation and tendon graft reconstruction for management of acute, high-grade ACJ separations have similar patient subjective and radiographic outcomes, as well as complication and revision rates at a minimum 1-year follow-up.
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Background: Patella alta is a risk factor for recurrent patellar instability. Differences in chondral injury in patients with patellar instability between patella alta and patella norma have not been evaluated. Purpose: To analyze whether preoperative cartilage damage differs in severity and location between patellar instability patients with and without patella alta. Study Design: Cohort study; Level of evidence, 3. Methods: Patients with patellar instability who underwent patellar realignment surgery at a single institution with preoperative magnetic resonance imaging (MRI) scans were included. After measurement of Caton-Deschamps index (CDI) on MRI, patients were divided into patella alta (CDI ≥1.3) and patella norma groups. The area measurement and depth and underlying structures (AMADEUS) score was used to quantify cartilage defect severity on MRI. Results: A total of 121 patients were divided into patella alta (n = 50) and patella norma (n = 71) groups. The groups did not differ significantly in sex ratio, age at MRI, body mass index, mean reported number of previous dislocations, or mean interval between first reported dislocation and date of MRI. A total of 34 (68%) of the patella alta group and 44 (62%) of the patella norma group had chondral defects (P = .625) with no significant between-group differences in defect size (P = .419). In both groups, chondral injuries most affected the medial patellar facet (55% in patella alta vs 52% in patella norma), followed by the lateral facet (25% vs 18%), and lateral femoral condyle (10% vs 14%). A smaller proportion of patients had full-thickness defects in the patella alta compared with the patella norma group (60% vs 82%; P = .030). The overall AMADEUS score was higher for the patella alta versus the patella norma group (68.9 vs 62.1; P = .023), indicating superior articular cartilage status. Conclusion: Patients with patella alta had less severe cartilage injury after patellar instability, including a lower proportion with full-thickness defects and better overall cartilage grade. The location of injury when present was similar between alta and norma, with most defects affecting the medial facet, lateral facet, and lateral femoral condyle in descending frequency.
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BACKGROUND: Studies have shown that utilization and outcomes after shoulder arthroplasty vary by sociodemographic factors, highlighting disparities in care. This systematic review synthesized all available literature regarding the relationship between utilization and outcomes of shoulder arthroplasty and race/ethnicity. METHODS: Studies were identified using PubMed, MEDLINE (through Ovid), and CINAHL databases. All English language studies of Level I through IV evidence that specifically evaluated utilization and/or outcomes of hemiarthroplasty, total shoulder arthroplasty, or reverse shoulder arthroplasty by race and/or ethnicity were included. Outcomes of interest included rates of utilization, readmission, reoperation, revision, and complications. RESULTS: Twenty-eight studies met inclusion criteria. Since the 1990s, Black and Hispanic patients have demonstrated a lower utilization rate of shoulder arthroplasty compared with White patients. Although utilization has increased among all racial groups throughout the present decade, the rate of increase is greater for White patients. These differences persist in both low-volume and high-volume centers and are independent of insurance status. Compared with White patients, Black patients have a longer postoperative length of stay after shoulder arthroplasty, worse preoperative and postoperative range of motion, a higher likelihood of 90-day emergency department visits, and a higher rate of postoperative complications including venous thromboembolism, pulmonary embolism, myocardial infarction, acute renal failure, and sepsis. Patient-reported outcomes, including the American Shoulder and Elbow Surgeon's score, did not differ between Black and White patients. Hispanics had a significantly lower revision risk compared with White patients. One-year mortality did not differ significantly between Asians, Black patients, White patients, and Hispanics. CONCLUSION: Shoulder arthroplasty utilization and outcomes vary by race and ethnicity. These differences may be partly due to patient factors such as cultural beliefs, preoperative pathology, and access to care, as well as provider factors such as cultural competence and knowledge of health care disparities. LEVEL OF EVIDENCE: Level IV. See Instructions for Authors for a complete description of levels of evidence.
Assuntos
Artroplastia do Ombro , Hemiartroplastia , Tromboembolia Venosa , Humanos , Estados Unidos , Artroplastia do Ombro/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Hemiartroplastia/efeitos adversos , Tromboembolia Venosa/etiologiaRESUMO
Background: The coronavirus disease-2019 (COVID-19) pandemic led to disruptions in care for orthopaedic patients who underwent surgery just before the outbreak, rendering some unable to participate in standard postoperative care. Many of these patients underwent clinical follow-up and physical therapy via telehealth. Purpose: To evaluate the methods of postoperative care in patients who underwent arthroscopic rotator cuff repair (RCR) and had follow-ups during the height of the pandemic versus those who received prior standard of care. We aimed to compare the 1-year outcomes between these cohorts. Study Design: Cohort study; Level of evidence, 3. Methods: A retrospective chart review was used to identify patients who underwent primary RCR in February and March 2020 (COVID cohort) and the same period in 2019 (control cohort) at a single institution. Excluded were patients who underwent revision RCR, used workers' compensation, or were incarcerated or deceased. The included patients reported the postoperative care received, their satisfaction with care, physical therapy appointment type (in person, home based, telehealth, or self-guided), satisfaction with physical therapy, and minimum 1-year postoperative American Shoulder and Elbow Surgeons (ASES), Single Assessment Numeric Evaluation (SANE), and Penn Shoulder Score (PSS) outcomes. Results: Overall, 428 patients were included for final analysis--199 in the COVID cohort and 229 controls. Follow-up data were collected for 160 patients in the COVID group (80.4%) and 169 control patients (73.8%). In the COVID group, 110 patients (68.8%) had ≥1 clinical visit conducted via telehealth, compared with zero in the control group. There were no differences between the COVID and control groups in the ASES (84.2 ± 16.5 vs 86.5 ± 17; P = .27 ), SANE (83.9 ± 15.4 vs 84.8 ± 17.5; P = .66), PSS (84.8 ± 15.3 vs 87.1 ± 15.1; P = .22), or patient satisfaction with the care received (81.7 ± 22.6 vs 86.3 ± 23.5; P = .09). Satisfaction with physical therapy was significantly higher in the control group (88.3 ± 18.9 vs 81.9 ± 22.5; P = .01). Conclusion: Despite disruptions in care, RCR patients had comparable 1-year outcomes during the pandemic versus before the pandemic. Telehealth clinical follow-up appointments did not adversely affect patient-reported outcome measures and may be appropriate for RCR patients beyond the pandemic.
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Background: Purposeful rehabilitation before surgery (prehabilitation) has been researched and implemented in the treatment of anterior cruciate ligament tears. However, it is unclear whether prehabilitation would affect outcomes for baseball pitchers with partial ulnar collateral ligament (UCL) tears. Purpose/Hypothesis: The purpose of this study was to determine whether baseball pitchers with partial UCL tears who completed ≥4 weeks of prehabilitation (prehab group) have different return to play (RTP) outcomes than pitchers with 0 to 3 weeks of preoperative physical therapy (no prehab group). We hypothesized that pitchers in the prehab group would have similar RTP rates compared with pitchers in the no prehab group. Study Design: Cohort study; Level of evidence, 3. Methods: Baseball pitchers of all competitive levels who underwent primary UCL reconstruction (UCLR) or UCL repair between 2010 and 2019 were included. Physician chart notes, magnetic resonance images, and operative notes were screened to confirm primary UCLR or UCL repair of a partial UCL tear and to identify whether the nonoperative treatment had been attempted. Patients were contacted via RedCap for postoperative complications, reoperations, RTP, and patient-reported outcomes (Kerlan-Jobe Orthopaedic Clinic score, Andrews-Timmerman score, Conway-Jobe score, and satisfaction). Results: Overall, 105 baseball pitchers (n = 55 prehab group; n = 50 no prehab group) were included and evaluated at 3.4 ± 2.5 years postoperatively. Six pitchers underwent UCL repair, and 99 pitchers underwent UCLR. All demographic characteristics were similar between groups except the prehab group received a gracilis graft more frequently (76.5% vs 51.2%; P = .038). The RTP rate (prehab [88.1%] vs no prehab [93.8%]; P = .465) was similar between groups. All other postoperative outcomes were also similar between groups, including revision rates and patient-reported outcomes. Conclusion: Postoperative and patient-reported outcomes did not differ significantly between pitchers with partial UCL tears who performed rehabilitation before UCL surgery and pitchers who did not attempt a significant period of rehabilitation before UCL surgery. Clinicians should feel comfortable recommending rehabilitation for patients with partial UCL tears who wish to attempt a period of nonoperative treatment, as postoperative outcomes are not affected if UCL surgery is later needed.
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Purpose: The purpose of this study was to determine whether a preoperative Caton-Deschamps index (CDI) ≥ 1.30, as measured by magnetic resonance imaging, is associated with rates of postoperative instability, revision knee surgery, and patient-reported outcomes in patients undergoing isolated medial patellofemoral ligament (MPFL) reconstruction. Methods: Patients who underwent primary medial patellofemoral ligament reconstruction (MPFLR) between 2015 and 2019 at a single institution were assessed. Only those with at least 2 year follow up were included. Patients who had undergone a previous ipsilateral knee surgery, concomitant tibial tubercle osteotomy and/or ligamentous repair/reconstruction at the time of MPFL reconstruction were excluded from the study. CDIs were evaluated by three investigators based on magnetic resonance imaging measurement. Patients with a CDI ≥ 1.30 were included in the patella alta group, while those with a CDI between 0.70 and 1.29 served as controls. A retrospective review of clinical notes was used to evaluate the number of postoperative instability episodes and revisions. Functional outcomes were measured by the International Knee Documentation Committee (IKDC) and 12-Item Short Form Health Survey (SF-12) physical and mental scores. Results: Overall, 49 patients (50 knees, 29 males, 59.2%) underwent isolated MPFLR. Nineteen (38.8%) patients had a CDI ≥ 1.30 (mean: 1.41, range: 1.30-1.66). The patella alta group was significantly more likely to experience a postoperative instability episode (36.8% vs 10.0%; P = .023) and was more likely to return to the operating room for any reason (26.3% vs 3.0%; P = .022) compared to those with normal patellar height. Despite this, the patella alta group had significantly greater postoperative IKDC (86.5 vs 72.4; P = .035) and SF-12 physical (54.2 vs 46.5; P = .006) scores. Pearson's correlation showed a significant association between CDI and postoperative IKDC (R 2 = 0.157; P = .022) and SF-12P (R 2 = .246; P = .002) scores. There was no difference in postoperative Lysholm (87.9 vs 85.1; P = .531). and SF-12M (48.9 vs 52.5; P = .425) scores between the groups. Conclusion: Patients with preoperative patella alta, as measured by CDI had higher rates of postoperative instability and return to the OR with isolated MPFL reconstruction for patellar instability. Despite this, higher preoperative CDI was associated with greater postoperative IKDC scores and SF-12 physical scores in these patients. Level of Evidence: Retrospective cohort study, Level IV.