Remplissage reduces recurrent instability in high-risk patients with on-track Hill-Sachs lesions.

BACKGROUND: The purpose of this study was to compare recurrent instability rates between patients with on-track Hill-Sachs lesions who underwent arthroscopic labral repair (ALR) alone and those who underwent ALR with remplissage (ALR-R). Our hypothesis was that ALR-R would decrease the rate of recurrent instability, especially among patients at high risk of recurrent instability after ALR, such as contact athletes with near-track Hill-Sachs lesions. METHODS: We performed a multicenter, retrospective analysis of patients aged 14-50 years with on-track Hill-Sachs lesions who underwent ALR-R or ALR without remplissage between January 2014 and December 2019 with minimum 2-year follow-up. The exclusion criteria included prior ipsilateral shoulder surgery, >15% glenoid bone loss (GBL), off-track Hill-Sachs lesion, concomitant shoulder procedure, and connective tissue disorder. Age, sex, follow-up, and contact sports participation were recorded. GBL, Hills-Sachs interval (HSI), glenoid track, and distance to dislocation (DTD) were determined from preoperative magnetic resonance imaging scans. Affected-shoulder range of motion, Western Ontario Shoulder Instability Index scores, Subjective Shoulder Value scores, and recurrent dislocation and/or revision surgery status were also collected. A subgroup analysis was performed on "high-risk" patients (defined as participants in contact sports with DTD <10 mm) from each cohort. RESULTS: The ALR-R cohort included 56 patients, and the ALR cohort included 127. ALR-R patients had greater GBL (P = .004) and a greater HSI (P < .001). In the ALR-R cohort, only 1 patient (1.8%) had a recurrent dislocation and there were no revision operations. In comparison, in the ALR cohort, 14 patients (11.0%) had recurrent dislocations (P = .040) and 8 (6.3%) underwent revision operations (P = .11). Univariate analysis showed that remplissage protected against recurrent dislocation (P = .040) whereas younger age (P = .004), contact sports participation (P = .001), and increased GBL (P = .048) were associated with recurrent dislocation. Multivariate analysis showed that HSI (P = .001) and contact sports participation (P = .002) predicted recurrent dislocation. Among high-risk patients, only 1 patient (4.2%) in the ALR-R group had a recurrent instability event vs. 6 (66.7%) in the ALR group (P < .001). The high-risk ALR-R subgroup also had significantly better final Western Ontario Shoulder Instability Index (P = .008) and Subjective Shoulder Value (P = .001) scores than the high-risk ALR subgroup. CONCLUSIONS: Anterior shoulder instability patients with on-track Hill-Sachs lesions have lower recurrent dislocation rates after ALR plus remplissage when compared with ALR alone. This is especially true for high-risk patients, such as contact athletes with a DTD <10 mm.

Return to Ballet Progression for Dancers After Hip Arthroscopy for Instability or Femoroacetabular Impingement Syndrome.

ABSTRACT: Ballet dancers may be predisposed to hip injuries because of the unique demands placed on the hips during dance training and performance. Hip arthroscopy can be used to address several of these symptomatic disorders, including hip instability and femoroacetabular impingement syndrome (FAIS). After hip arthroscopy, ballet dancers undergo a rehabilitation program to allow for healing, range of motion restoration, and progressive strengthening. Once patients complete the standard postoperative therapy program, a paucity of information is available to guide dancers back to the advanced hip movements involved in ballet. Therefore, the purpose of this clinical commentary is to present a stepwise rehabilitation protocol with return to ballet progression for dancers undergoing hip arthroscopy for instability or FAIS. Particular emphasis is placed on movement-specific exercises for ballet performers, and objective clinical metrics, to guide return to dance progression.

Low posterior tibial slope is associated with increased risk of PCL graft failure.

PURPOSE: To evaluate the effect of posterior tibial slope (PTS) on patient-reported outcomes (PROs) and posterior cruciate ligament (PCL) graft failure after PCL reconstruction. METHODS: Patients undergoing PCL reconstruction with a minimum 2-year follow-up were included in this retrospective cohort study. A chart review was performed to collect patient-, injury-, and surgery-related data. Medial PTS was measured on preoperative lateral radiographs. Validated PROs, including the International Knee Documentation Committee Subjective Knee Form, Knee injury and Osteoarthritis Outcome Score, Lysholm Score, Tegner Activity Scale, and Visual Analogue Scale for pain, were collected at final follow-up. A correlation analysis was conducted to assess the relationship between PTS and PROs. A logistic regression model was performed to evaluate if PTS could predict PCL graft failure. RESULTS: Overall, 79 patients with a mean age of 28.6 ± 11.7 years and a mean follow-up of 5.7 ± 3.3 years were included. After a median time from injury of 4.0 months, isolated and combined PCL reconstruction was performed in 22 (28%) and 57 (72%) patients, respectively. There were no statistically significant differences in PROs and PTS between patients undergoing isolated and combined PCL reconstruction (non-significant [n.s.]). There were no significant correlations between PTS and PROs (n.s.). In total, 14 (18%) patients experienced PCL graft failure after a median time of 17.5 months following PCL reconstruction. Patients with PCL graft failure were found to have statistically significantly lower PTS than patients without graft failure (7.0 ± 2.3° vs. 9.2 ± 3.3°, p < 0.05), while no differences were found in PROs (n.s.). PTS was shown to be a significant predictor of PCL graft failure, with a 1.3-fold increase in the odds of graft failure for each one-degree reduction in PTS (p < 0.05). CONCLUSIONS: This study showed that PTS does not affect PROs after PCL reconstruction, but that PTS represents a surgically modifiable predictor of PCL graft failure. LEVEL OF EVIDENCE: III.

Evolving Expectations of the Orthopedic Team Physician: Managing the Sidelines and Landmines.

ABSTRACT: The role of orthopedic team physicians has evolved greatly over the past decade having been influenced by advances in sports science and performance, new surgical and biologic technologies, social media, medicolegal liability, marketing, and sexual misconduct cases by some team physicians. The great variety of events and sports that are covered from high school and collegiate to the Olympic and professional levels requires a myriad of skills outside of the traditional medical training curriculum. In the current climate of increasing media scrutiny from a 24-h news cycle it is imperative for orthopedic team physicians, whether operative or nonoperative, to continually adapt to the needs and expectations of athletes who also are patients. This is especially true in the wake of the COVID-19 pandemic. Orthopedic team physicians' responsibilities continue to evolve ensuring their relevance and necessity on the sidelines and in the training room as well as in the operative suite.

Revision Arthroscopic Posterior Shoulder Capsulolabral Repair in Contact Athletes: Risk Factors and Outcomes.

PURPOSE: To determine risk factors and outcomes of revision arthroscopic posterior capsulolabral repair in contact athletes. METHODS: Contact athletes with unidirectional posterior instability who underwent arthroscopic posterior capsulolabral repair from 2000 to 2014 with minimum 4-year follow-up were reviewed. Revision rate was determined and those who required revision surgery were compared with those who did not. Age, gender, labral and/or capsular injury, level of sport, and return to sport were compared. Pre- and postoperative American Shoulder and Elbow Surgeons, pain, function, stability, range of motion, strength, and satisfaction were also compared. Magnetic resonance imaging measurements of glenoid bone width, glenoid version, labral width, labral version, and cartilage version were also compared. RESULTS: A total of 149 contact athletes' shoulders met inclusion criteria. Eight shoulders required revision surgery (5.4%) at 13.0-year follow-up with 2.6 years between primary surgery and revision. Preoperative stability was significantly worse in those that required revision (0.008). Postoperative American Shoulder and Elbow Surgeons score was significantly worse in the revision group (75.1 vs 87.8, P = .03). The only significant risk factor for requiring revision surgery was decreased glenoid bone width (26.4 mm vs 29.1 mm, P = .005). Cartilage version, labral version, and bone version were not significantly different, nor was labral width. Sex, labral injury, capsule injury, both capsule and labrum injury, and level of sport were not risk factors. Both return to sport at the same level (revision = 16.7% vs nonrevision = 72.1%, P < .001) and overall return to sport (revision = 50.0% vs nonrevision=93.7%, P < .001) were significantly worse in the revision group. CONCLUSIONS: Contact athletes underwent revision arthroscopic posterior capsulolabral repair at an incidence of 5.4% at minimum 4-year and average 13.0-year follow-up. The only significant risk factors for requiring revision surgery was smaller glenoid bone width and higher preoperative instability. Return to play after their subsequent surgery was significantly worse. LEVEL OF EVIDENCE: Level III, comparative study.

Labral Morphology and Number of Preoperative Dislocations Are Associated With Recurrent Instability After Arthroscopic Bankart Repair.

PURPOSE: To develop a method to measure capsule and labral volume on preoperative magnetic resonance imaging to predict surgical failure after primary Bankart repair. METHODS: A retrospective case-control study was conducted on patients undergoing primary anterior arthroscopic shoulder stabilization. Surgical failure was defined as a recurrent dislocation event. Cases were matched to controls based on age and sex in a 1:2 ratio. Preoperative magnetic resonance (MR) arthrograms were analyzed by 2 trained reviewers using Vitrea software to measure labral and capsular volume with a 3-dimensional model. Labral size was also qualitatively measured on axial images. A "diffusely small" labrum was defined as labral height less than the width of the glenoid tidemark cartilage. RESULTS: Of the 289 patients who had an arthroscopic Bankart repair from 2006 to 2015, 33 who had a postoperative dislocation met the inclusion criteria and were matched to 62 control patients who did not. There was no difference between groups with regard to age (P = .88), sex (P = .82), contact sport participation (P = .79), proportion of overhead athletes (P = .33), proportion of throwers (P = 1), surgical positioning in lateral decubitus (P = .18), or number of repair anchors used (P = .91). The average number of preoperative dislocations was significantly higher in the failure group (3.2 vs. 2.0, P < .0001). In patients with normal labrum morphology, the odds of having surgical failure increased by 26% for a 1-unit increase in the number of prior dislocations (odds ratio [OR] 1.26, 95% confidence interval [CI] 1.02 to 1.55). The case and control groups had similar labral and capsular volume as measured in Vitrea. The failure group had a significantly higher proportion of patients with a diffusely small labral morphology (47% vs. 17%, P = .03). Controlling for number of preoperative dislocations, the odds of having a diffusely small labral morphology was 3.2 times more likely in the case group than the control group (95% CI 1.259 to 8.188). Interrater reliability between 2 independent reviewers was excellent for measurement of capsule volume (r = 0.91) and good for measurement of labral volume (r = 0.74). CONCLUSIONS: This study presents a novel method of measuring labral and capsule volume with high interrater reliability. An increased number of recurrent dislocations prior to primary Bankart repair was associated with increased odds of recurrent instability after surgery. The OR for failure also increased with increasing number of preoperative dislocations. Diffusely small labral morphology was associated with having a postoperative redislocation. LEVEL OF EVIDENCE: III (case-control study).

Management of Concomitant Preoperative Rotator Cuff Pathology and Adhesive Capsulitis: A Systematic Review of Indications, Treatment Approaches, and Outcomes.

PURPOSE: Concomitant preoperative adhesive capsulitis (AC) and rotator cuff (RC) pathology pose therapeutic challenges in light of contrasting interventional and rehabilitative goals. The purposes of this systematic review were to assess the literature regarding the management and rehabilitation of patients with concomitant RC tears and preoperative AC and to compare overall clinical outcomes between strategies for this common scenario. METHODS: In accordance with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, 3 databases (MEDLINE, Embase, and PubMed) were searched and screened in duplicate using predetermined criteria for studies on the aforementioned patient population. Descriptive statistics are presented. RESULTS: Of 952 studies, 17 involving 662 shoulders, with a mean age of 59.6 ± 3.5 years, 57.9% female patients, and a mean follow-up period of 18.6 months, were included. Capsular release (CR) (86.1%) and manipulation under anesthesia (MUA) (33.1%) were the most common co-interventions with RC repair. Across studies, mean preoperative American Shoulder and Elbow Surgeons scores ranged from 29.0 to 61.3, visual analog scale scores (pain) ranged from 5.3 to 8.0, and Constant scores ranged from 18.0 to 48.0. Mean postoperative American Shoulder and Elbow Surgeons scores ranged from 76.9 to 92.0, visual analog scale scores (pain) ranged from 0.3 to 2.5, and Constant scores ranged from 72.6 to 93.2. Postoperative rehabilitation comprised abduction braces and passive range of motion immediately postoperatively for mean durations of 5.0 weeks and 5.3 weeks, respectively, followed by active range of motion at a mean of 5.3 weeks and strengthening at 10.9 weeks. Postoperative complications included stiffness, RC retear, instability, glenoid fracture, and superficial infection. CONCLUSIONS: The results of this systematic review support treatment of patients with degenerative RC tears and concomitant AC with a combination of RC repair and MUA, CR, or both MUA and CR. Regardless of the treatment modality, accelerated postoperative rehabilitative protocols are beneficial in preventing postoperative persistence of AC and can be safely used in this scenario without a substantial increase in complication rates compared with patients undergoing RC repair alone with conservative rehabilitation. LEVEL OF EVIDENCE: Level V, systematic review of Level II, III, IV, and V studies.

Patient Positioning in Arthroscopic Management of Posterior-Inferior Shoulder Instability: A Systematic Review Comparing Beach Chair and Lateral Decubitus Approaches.

PURPOSE: To analyze the available literature pertaining to clinical outcomes and complications of posterior-inferior shoulder stabilization performed arthroscopically in either the beach chair (BC) or lateral decubitus (LD) position. METHODS: According to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), 3 databases (PubMed, EMBASE, and Medline) were searched up to January 2018 for English-language studies on posterior shoulder instability. Descriptive statistics are presented. The Methodological Index for Non-Randomized Studies (MINORS) scale was used to assess quality. RESULTS: Twenty-five studies were included, examining 1,085 patients (n = 140 BC; n = 945 LD), of mean age 25.0 years, 27.1% female, and mean 3.1 years of follow-up. MINORS scores for BC and LD were 11.2 and 9.8, respectively. Regardless of positioning, patients did not differ across numerous outcomes and various surgical factors (e.g., number of portals, anchors, anchor types, concomitant pathology, or postoperative rehabilitation protocol). Postoperative patient satisfaction ranged from 85% to 87.5% and 93% to 100% for patients treated in BC and LD positions, respectively. Although not reported for BC, overall and preinjury return-to-play (RTP) rates in LD patients ranged from 72% to 100% and 55% to 100%, respectively, returning from 3 to 7.6 months postoperatively. Failure rates in the BC and LD positions ranged from 0% to 9.4% and 0% to 29%, respectively. There were no differences in reported incidences of neuropraxia, stroke, nonfatal pulmonary embolus, vision loss, cardiac arrest, or other positioning-related complications. CONCLUSIONS: Arthroscopic management of posterior-inferior shoulder instability has a successful track record and minimal complication profile. Although patient positioning appears to influence results, with those treated in the LD position experiencing marginally higher patient satisfaction and failure rates, the current data prevent any conclusions being made regarding the superiority of one approach over another. As the clinical relevance of patient positioning remains to be determined, larger, higher-level study designs with long-term follow-up are required. LEVEL OF EVIDENCE: Level IV, systematic review of Level II, III, and IV studies.

Effect of patient age on accuracy of primary MRI signs of long head of biceps tearing and instability in the shoulder: an MRI-arthroscopy correlation study.

OBJECTIVE: To determine the effect of patient age on the accuracy of primary MRI signs of long head of biceps (LHB) tendon tearing and instability in the shoulder using arthroscopy as a reference standard. MATERIALS AND METHODS: Subjects with MRI studies and subsequent arthroscopy documenting LHB tendon pathology were identified and organized into three age groups (18-40, 41-60, 61-87). Normal and tendinopathic tendons were labeled grade 0, partial tears grade 1 and full tears grade 2. Two radiologists blinded to arthroscopic data graded MRI studies independently. Prevalence of disease, MRI accuracy for outcomes of interest, and inter-reader agreement were calculated. RESULTS: Eighty-nine subjects fulfilled inclusion criteria with 36 grade 0, 36 grade 1 and 17 grade 2 tendons found at arthroscopy. MRI sensitivity, regardless of age, ranged between 67-86% for grade 0, 72-94% for grade 1 and 82-94% for grade 2 tendons. Specificity ranged between 83-96% for grade 0, 75-85% for grade 1 and 99-100% for grade 2 tendons. MRI accuracy for detection of each LHB category was calculated for each age group. MRI was found to be least sensitive for grade 0 and 1 LHB tendons in the middle-aged group with sensitivity between 55-85% for grade 0 and 53-88% for grade 1 tendons. Agreement between MRI readers was moderate with an unweighted kappa statistic of 62%. CONCLUSION: MRI accuracy was moderate to excellent and agreement between MRI readers was moderate. MRI appears to be less accurate in characterizing lower grades of LHB tendon disease in middle-aged subjects.

Type VIII SLAP Repair at Midterm Follow-Up: Throwers Have Greater Pain, Decreased Function, and Poorer Return to Play.

PURPOSE: To evaluate and compare midterm outcomes and return to play (RTP) of throwers and nonthrowers who underwent type VIII SLAP repair. METHODS: With 4-year minimum follow-up, stability, pain, range of motion (ROM), Kerlan-Jobe Orthopaedic Clinic (KJOC), and American Shoulder and Elbow Surgeons (ASES) scores; surgical satisfaction; and RTP were compared between throwing and nonthrowing athletes who underwent repair of type VIII SLAP lesions between 2003 and 2014. RESULTS: 46 patients (27 throwers and 19 nonthrowers) were included. The athletes were aged 24.2 ± 9.2 years at the time of surgery. The mean follow-up period was 6.6 ± 2.0 years. A significant improvement in stability, pain, ROM, KJOC, and ASES scores was seen after surgery in both throwers and nonthrowers (P < .05). When postoperative outcomes were compared, throwers had more pain (P = .047), decreased ROM (P = .03), lower KJOC scores (52.2 ± 24.0 in throwers vs 87.5 ± 18.8 in nonthrowers, P < .0001), and lower ASES scores (43.5 ± 7.1 in throwers vs 48.3 ± 3.0 nonthrowers, P = .02). There was no difference in stability (P = .06), surgical satisfaction (96.3% in throwers vs 100% in nonthrowers, P > .99), or overall RTP (70.4% in throwers vs 94.7% in nonthrowers, P = .06). However, throwers were less likely to RTP at their preoperative level (37.0% in throwers vs 73.7% in nonthrowers, P = .02). CONCLUSIONS: Surgical repair of type VIII SLAP tears led to significant improvements in stability, pain, ROM, and outcome scores at midterm follow-up. Compared with nonthrowers, throwers had significantly more pain, less ROM, and worse function. Throwers were also less likely to RTP at their preoperative level. These findings suggest that type VIII SLAP tears should be repaired in all athletes because outcomes do improve, although throwers require specific counseling and expectation management regarding their ability to RTP at their preinjury level. LEVEL OF EVIDENCE: Level III, therapeutic case-control study.

Morphologic Risk Factors in Predicting Symptomatic Structural Failure of Arthroscopic Rotator Cuff Repairs: Tear Size, Location, and Atrophy Matter.

PURPOSE: To evaluate whether morphologic characteristics of rotator cuff tear have prognostic value in determining symptomatic structural failure of arthroscopic rotator cuff repair independent of age or gender. METHODS: Arthroscopic rotator cuff repair cases performed by five fellowship-trained surgeons at our institution from 2006 to 2013 were retrospectively reviewed. Data extraction included demographics, comorbidities, repair technique, clinical examination, and radiographic findings. Failure in symptomatic patients was defined as structural defect on postoperative magnetic resonance imaging or pseudoparalysis on examination. Failures were age and gender matched with successful repairs in a 1:2 ratio. RESULTS: A total of 30 failures and 60 controls were identified. Supraspinatus atrophy (P = .03) and tear size (18.3 mm failures v 13.9 mm controls; P = .02) were significant risk factors for failure, as was the presence of an infraspinatus tear greater than 10 mm (62% v 17%, P < .01). Single-row repair (P = .06) and simple suture configuration (P = .17) were more common but similar between groups. Diabetes mellitus and active tobacco use were not significantly associated with increased failure risk but psychiatric medication use was more frequent in the failure group. CONCLUSIONS: This study confirms previous suspicions that tear size and fatty infiltration are associated with failure of arthroscopic rotator cuff repair but independent of age or gender in symptomatic patients. There is also a quantitative cutoff on magnetic resonance imaging for the size of infraspinatus involvement that can be used clinically as a predicting factor. Although reported in the literature, smoking and diabetes were not associated with failure. LEVEL OF EVIDENCE: Level III, retrospective case control.

Effects of exercise therapy for the treatment of symptomatic full-thickness supraspinatus tears on in vivo glenohumeral kinematics.

BACKGROUND: The high incidence of rotator cuff disease combined with high failure rates for nonoperative treatment of full-thickness rotator cuff tears underlines the importance of improving nonoperative management of rotator cuff tears. The study objective was to assess changes in in vivo glenohumeral kinematics of patients with a symptomatic full-thickness supraspinatus tear before and after a 12-week exercise therapy program. It was hypothesized that successful exercise therapy would result in improved kinematics (smaller translations and increased subacromial space). MATERIALS AND METHODS: Five patients were recruited for the study and underwent dynamic stereoradiography analysis before and after a 12-week exercise therapy protocol to measure changes in glenohumeral joint translations and subacromial space during coronal plane abduction. Strength and patient-reported outcomes (American Shoulder and Elbow Surgeons; Disabilities of the Arm, Shoulder and Hand; Western Ontario Rotator Cuff Index) were also evaluated. RESULTS: After therapy, no subject went on to receive surgery. It was found that the contact path length of the humerus translating on the surface of the glenoid was reduced by 29% from 67.2% ± 36.9% glenoid height to 43.1% ± 26.9% glenoid height (P = .036) after therapy. Minimum acromiohumeral distance showed a small increase from 0.9 ± 0.6 mm to 1.3 ± 0.8 mm (P = .079). Significant improvements in strength and patient-reported outcomes were also observed (P < .05). CONCLUSIONS: Successful exercise therapy for treatment of small full-thickness supraspinatus tears results in improvements in glenohumeral joint kinematics and patient-reported outcomes through increases in rotator cuff muscle strength and joint stability. This study may enable identification of prognostic factors that predict the response of a patient with a rotator cuff tear to exercise therapy.

Hip Arthroscopy Utilization Disparities and Complications Amongst Ethnic Groups.

While hip arthroscopy (HA) has increased in recent years, limited data exists regarding utilization and outcomes among racial groups. The National Surgical Quality Improvement Program (NSQIP) database was queried for patients who underwent HA from 2006 to 2017. Patients were stratified into 6 self-reported racial/ethnic categories: White, African American, Hispanic, Asian and Pacific Islander, Native American, and Unknown. Major and minor complications in the 30-day post-operative period were identified. Data were available for 2230 patients who underwent HA. There were significant differences in the proportions of HA procedures when examining by race. White patients comprised 69% of the patient sample, African American patients 5.6%, Hispanic patients 3.9%, Asian patients 2.5%, Native American patients 0.7% and Unknown race/ethnicity patients 18.3% (P < .05). HA utilization increased significantly over time by all groups but remained low among ethnic minorities compared to the White cohort. Overall, major, and minor 30-day complication rates were 1.3%, 0.5%, and 0.9%, respectively. Although African American and Hispanic patients had higher overall complication rates than White patients, the differences were not statistically significant. Surgeons should be aware of the underutilization of HA among racial/ethnic minorities, and further studies evaluating insurance status and access to care are needed.

Outcomes of bone-patellar tendon-bone autograft and quadriceps tendon autograft for ACL reconstruction in an all-female soccer player cohort with mean 4.8-year follow up.

OBJECTIVE: The purpose is to compare functional outcomes, return to soccer rates, and revision rates in an all-female soccer player cohort undergoing quadriceps tendon (QT) autograft ACLR versus bone-patellar tendon-bone (BPTB) autograft ACLR. METHODS: Female soccer players who sustained an ACL rupture and underwent primary anatomic, single-bundle ACLR with BPTB autograft or QT autograft were included. Demographic and surgical characteristics were collected. Outcomes of interest included Tegner score, International Knee Documentation Committee (IKDC) score, Marx score, return to soccer rates, and failure rates. RESULTS: Data on 23 patients undergoing BPTB autograft ACLR and 14 undergoing QT autograft ACLR was available. Average age was 18.7 years, and average follow up was 4.8 years. Overall, 76 â€‹% (28/37) returned to soccer and 5.4 â€‹% (2/37) underwent revision ACLR. No major significant differences were found in demographic or surgical characteristics. No differences were found in postoperative IKDC scores, preoperative, postoperative, or change from pre-to postoperative Marx activity scores, or pre-and postoperative Tegner scores between the groups. QT autograft ACLR patients had significantly less change in Tegner scores pre-to postoperatively compared to the BTPB autograft ACLR group (0.6 â€‹± â€‹1.2 versus 2.1 â€‹± â€‹1.8; p â€‹= â€‹0.02). Both groups had similar rates of return to soccer [78 â€‹% (18/23) BPTB autograft ACLR versus 71 â€‹% (10/14) QT autograft ACLR; p â€‹= â€‹0.64] and rates of revision (8.7 % (2/23) BPTB autograft ACLR; 0 % (0/14) QT autograft ACLR. CONCLUSION: Results of this study suggest that BPTB autograft ACLR and QT autograft ACLR produce comparable, successful functional and return to soccer outcomes in this all-female soccer player cohort study. Larger, prospective studies are needed to improve the strength of conclusions and provide more information on the optimal graft choice for female soccer players. Surgeons can use the results of this study to counsel female soccer players on expected outcomes after ACLR. LEVEL OF EVIDENCE: III.

Predictive factors for failure of conservative management in the treatment of calcific tendinitis of the shoulder.

BACKGROUND: Calcific tendinitis of the shoulder is a painful condition characterized by the presence of calcium deposits within the tendons of the rotator cuff (RTC). When conservative management fails, arthroscopic surgery for removal of the calcium may be considered. Surgical removal is often followed by RTC repair to address the resulting tendon defect. This study was performed to assess predictive factors for failure of conservative management and to characterize the rate of RTC repair in the setting of calcific tendinitis. We hypothesize that larger calcific lesion would have a higher likelihood to fail conservative treatment. METHODS: A retrospective review of patients who were diagnosed with calcific tendinitis at our institution between 2009 and 2019 was performed. Demographics, comorbidities, pain score (visual analog scale), American Shoulder and Elbow Surgeons score, range of motion, and patient-reported quality of life measures were recorded and analyzed. All patients underwent a radiograph and magnetic resonance imaging. Size of the calcific lesion was measured based on its largest diameter on magnetic resonance imaging. Statistical analysis included chi-square test, independent t-test, and analysis of variance. RESULTS: Two hundred thirty-nine patients were identified in the study period; 127 (53.1%) were women. The mean age was 54 years, and body mass index was 29.2 with a mean follow-up of 6 months. One hundred and sixty had an intact RTC (67.2%) and 78 had a partial RTC tear (32.8%). Ninety-three of 239 (38.9%) patients failed conservative treatment after an average of 4.4 months, necessitating surgical management. Among patients who underwent surgery, the majority of patients (77 of 93 [82.8%]) required a concomitant RTC repair. Subanalysis demonstrates that calcific lesions >1 cm was significantly associated with failure of conservative treatment (odds ratio = 2.86, 95% confidence interval 1.25-6.29, P < .05). All patients who underwent surgery demonstrated significant improvements in pain scores (6.3 to 2.3 visual analog scale), American Shoulder and Elbow Surgeons score (47.9 to 90.49), forward flexion (133° to 146.8°), and external rotation (49.2° to 57.6°) (P < .05) postoperatively. CONCLUSION: Patients with calcific lesions >1 cm had a 2.8× increased likelihood to undergo operative treatment in the setting of calcific tendinitis of the shoulder. Most patients who undergo surgical management for removal of the calcific deposit required a concomitant RTC repair and had significant improvements in shoulder pain and function. This information can be helpful to guide orthopedic surgeons on preoperative planning and discussion when treating calcific tendinitis of the shoulder.

Glenoid Radius of Curvature and Humeral Head Volume Are Associated With Postoperative Dislocation After Arthroscopic Bankart Repair.

PURPOSE: To measure bony morphologic parameters and identify their association with arthroscopic Bankart repair failure. METHODS: This was a retrospective comparative study. The inclusion criteria were primary arthroscopic Bankart repair, no prior shoulder surgery, traumatic cause, and had a Bankart (soft tissue and bony) lesion evident on magnetic resonance imaging (MRI). The exclusion criteria were posterior labral pathology, multidirectional instability, connective tissue disorder, rotator cuff pathology, and those who underwent concomitant shoulder procedures. Patients who had a postoperative redislocation (unstable group) were compared with matched patients who did not (stable group). Data were obtained by chart review and from preoperative MRI. Comparisons were made using the Student t test, Fisher exact test, or χ2 test. Statistical significance was defined as P < .05. Inter-rater reliability was measured between reviewers. RESULTS: A total of 45 patients experienced a postoperative dislocation and were matched to 90 patients without a postoperative dislocation. There were no differences in demographic and radiographic variables. The radius of curvature (ROC) of the glenoid was larger (shallower) in the unstable group (23.6 mm vs 22.6 mm, P = .05). The humeral head volume (HHV) trended higher in the unstable group (68.9 mL vs 62.9 mL, P = .06). The glenoid volume was not significantly different. A greater percentage of patients with a glenoid ROC of 24.5 mm or greater (62.1% vs 26.4%, P = .0003) and an HHV of 80 mm3 or greater (60.8% vs 28.9%, P = .003) experienced a redislocation compared with patients without these factors. Patients with a glenoid ROC of 24.5 mm or more and an HHV of 80 mm3 or more had greater than 4 times the odds of redislocation (odds ratio, 4.56; 95% confidence interval, 1.44-14.43; P = .0098). Strong inter-rater reliability was found for the HHV, glenoid volume, glenoid ROC, and humeral head ROC measurements (r = 0.94, r = 0.88, r = 0.89, and r = 0.95, respectively). CONCLUSIONS: This study shows that large ROC (shallow) glenoids in conjunction with large humeral heads may predispose patients to failure after arthroscopic Bankart repair. LEVEL OF EVIDENCE: Level III, retrospective comparative trial.

The REVision Using Imaging to Guide Staging and Evaluation (REVISE) in ACL Reconstruction Classification.

Revision anterior cruciate ligament (ACL) procedures are increasing in incidence and possess markedly inferior clinical outcomes (76% satisfaction) and return-to-sports (57%) rates than their primary counterparts. Given their complexity, a universal language is required to identify and communicate the technical challenges faced with revision procedures and guide treatment strategies. The proposed REV: ision using I: maging to guide S: taging and E: valuation (REVISE) ACL (anterior cruciate ligament) Classification can serve as a foundation for this universal language that is feasible and practical with acceptable inter-rater agreement. A focus group of sports medicine fellowship-trained orthopaedic surgeons was assembled to develop a classification to assess femoral/tibial tunnel "usability" (placement, widening, overlap) and guide the revision reconstruction strategy (one-stage vs. two-stage) post-failed ACL reconstruction. Twelve board-certified sports medicine orthopaedic surgeons independently applied the classification to the de-identified computed tomographic (CT) scan data of 10 patients, randomly selected, who failed ACL reconstruction. An interclass correlation coefficient (ICC) was calculated (with 95% confidence intervals) to assess agreement among reviewers concerning the three major classifications of the proposed system. Across surgeons, and on an individual patient basis, there was high internal validity and observed agreement on treatment strategy (one-stage vs. two-stage revision). Reliability testing of the classification using CT scan data demonstrated an ICC (95% confidence interval) of 0.92 (0.80-0.98) suggesting "substantial" agreement between the surgeons across all patients for all elements of the classification. The proposed REVISE ACL Classification, which employs CT scan analysis to both identify technical issues and guide revision ACL treatment strategy (one- or two-stage), constitutes a feasible and practical system with high internal validity, high observed agreement, and substantial inter-rater agreement. Adoption of this classification, both clinically and in research, will help provide a universal language for orthopaedic surgeons to discuss these complex clinical presentations and help standardize an approach to diagnosis and treatment to improve patient outcomes. The Level of Evidence for this study is 3.

All-Arthroscopic Biceps Tenodesis Using the Anterolateral Anchor During Concomitant Double-Row Rotator Cuff Repair.

Arthroscopic biceps tenodesis is a commonly performed procedure; however, there is a paucity of literature regarding concomitant biceps tenodesis and double-row rotator cuff repair. In this Technical Note, we describe an all-arthroscopic biceps tenodesis using the stay sutures from the anterolateral anchor in the setting of a double-row rotator cuff repair. The anterolateral anchor is placed adjacent to the bicipital groove to accommodate the tenodesis. Two sutures loaded into the anterolateral anchor are passed through the long head of the biceps tendon in a cinch configuration without the need to externalize the tendon. The sutures are tied arthroscopically, thereby securing the tendon to the anterolateral row anchor and completing the tenodesis.

Clinical Outcomes of an All-Arthroscopic Biceps Tenodesis Using the Anterolateral Anchor During Concomitant Double-Row Rotator Cuff Repair.

BACKGROUND: Pathology of the long head of the biceps tendon frequently occurs concomitantly with rotator cuff tears, necessitating a surgical treatment, often in the form of a tenodesis procedure. Many techniques for a tenodesis exist; however, they often require additional implants or a separate incision. PURPOSE: To report an average of 2-year outcomes of an all-arthroscopic biceps tenodesis employing the stay sutures from the anterolateral anchor during concomitant double-row rotator cuff repair (RCR). STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Data were prospectively collected and retrospectively reviewed for all patients who underwent an all-arthroscopic biceps tenodesis during concomitant double-row RCR by the senior author between January 2014 and May 2018. Patients were included if they underwent this procedure and had baseline preoperative patient-reported outcomes (PROs) with a minimum of 1 year of postoperative PROs for the American Shoulder and Elbow Surgeons (ASES) score and visual analog scale (VAS) for pain score. Additionally, patient data, surgical history, postoperative complications, and satisfaction were reported. RESULTS: Fifteen patients were eligible for the study. There were 12 (80%) men and 3 (20%) women with a mean age of 50.0 years (range, 35-64 years). The mean follow-up time was 25.2 months (range, 13-63 months). Six of 15 (40%) patients also had an arthroscopic subscapularis repair performed. ASES shoulder scores improved from 37.1 preoperatively to 94.1 postoperatively (P < .001), and VAS scores improved from 6.4 preoperatively to 0.5 postoperatively (P < .001). One patient who underwent concomitant subscapularis repair reported continued anterior groove pain. No patients experienced biceps cramping, developed a deformity, or required a repeat operation at the final follow-up. Overall, 93.3% of the patients reported being highly satisfied with their surgery. CONCLUSION: This study presents the clinical results of an all-arthroscopic technique for concomitant double-row RCR and biceps tenodesis, which resulted in high rates of patient satisfaction and significant improvement in reported shoulder outcome and pain scores. Additionally, this technique offers the potential benefits of avoiding a secondary incision, which may decrease surgical morbidity while also decreasing cost by eliminating the need for an extra, tenodesis-specific implant.

Return to Sport After Anterior Cruciate Ligament Injury: Panther Symposium ACL Injury Return to Sport Consensus Group.

BACKGROUND: A precise and consistent definition of return to sport (RTS) after anterior cruciate ligament (ACL) injury is lacking, and there is controversy surrounding the process of returning patients to sport and their previous activity level. PURPOSE: The aim of the Panther Symposium ACL Injury Return to Sport Consensus Group was to provide a clear definition of RTS after ACL injury and a description of the RTS continuum as well as provide clinical guidance on RTS testing and decision-making. STUDY DESIGN: Consensus statement. METHODS: An international, multidisciplinary group of ACL experts convened as part of a consensus meeting. Consensus statements were developed using a modified Delphi method. Literature review was performed to report the supporting evidence. RESULTS: Key points include that RTS is characterized by achievement of the preinjury level of sport and involves a criteria-based progression from return to participation to RTS and, ultimately, return to performance. Purely time-based RTS decision-making should be abandoned. Progression occurs along an RTS continuum, with decision-making by a multidisciplinary group that incorporates objective physical examination data and validated and peer-reviewed RTS tests, which should involve functional assessment as well as psychological readiness. Consideration should be given to biological healing, contextual factors, and concomitant injuries. CONCLUSION: The resultant consensus statements and scientific rationale aim to inform the reader of the complex process of RTS after ACL injury that occurs along a dynamic continuum. Research is needed to determine the ideal RTS test battery, the best implementation of psychological readiness testing, and methods for the biological assessment of healing and recovery.