Arthroscopic repair of HAGL lesions yields good clinical results, but may not allow return to former level of sport (original) (raw)
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Clinical Orthopaedics & Related Research, 2014
Background Humeral avulsion of the glenohumeral ligaments (HAGL) has become a recognized cause of recurrent shoulder instability; however, it is unknown whether small and large HAGL lesions have similarly destabilizing effects and if large lesion repair results in restoration of stability. Questions/purposes In a cadaver model, we evaluated the effect of small and large HAGL lesions and large HAGL lesion repair on glenohumeral ROM, translation, and kinematics. Methods We measured rotational ROM, humeral head translation under load, and humeral head apex position in eight cadaveric shoulders. Each specimen was tested in 60°glenohumeral abduction in the scapular and coronal planes under four conditions: intact, small HAGL lesion (mean ± SD length, 18 ± 1.8 mm), large HAGL lesion (36.8 ± 3.6 mm), and after large HAGL lesion repair. For each condition, we measured maximum internal and external rotation with 1.5 Nm of torque; glenohumeral translation in 90°external rotation with 15-and 20-N force applied in the anterior, posterior, superior, and inferior directions; and humeral head apex position throughout ROM. Repeated-measures ANOVA was used for statistical analysis. Results Small HAGL lesions did not change ROM, translation, or kinematics from the normal shoulder; however, these parameters changed with large HAGL lesions. Maximum external rotation and total ROM increased in the scapular (13.8°± 9.4°, p\ 0.001; 19.0°± 16.5°, p \ 0.001) and coronal (21.4°± 10.6°, p \ 0.001; 29.1°± 22.1°, p \ 0.001) planes. With anterior force, anteriorinferior translation increased in both planes (mean increase for both loads and planes: anterior: 9.1 ± 9.5 mm, p \ 0.01; inferior, 5.7 ± 6.6 mm, p \ 0.03). In the coronal plane, posterior and inferior translation also increased (4.9 ± 5.4 mm, p \ 0.01; 7.1 ± 9.9 mm, p \ 0.03; averaged for both loads). The humeral head apex shifted 3.7 ± 4.9 mm anterior (p = 0.04) and 2.8 ± 2.6 mm lateral (p = 0.004) in the scapular plane and 3.7 ± 3.4 mm superior (p = 0.006) and 4.1 ± 2.6 mm lateral (p \ 0.001) in the coronal plane. HAGL lesion repair decreased ROM and translation in both planes and restored humeral head position in maximum external rotation. The institution of one or more authors (TQL) has received funding for this study by a grant from the VA Rehabilitation Research and Development Merit Review. All ICMJE Conflict of Interest Forms for authors and Clinical Orthopaedics and Related Research 1 editors and board members are on file with the publication and can be viewed on request. Clinical Orthopaedics and Related Research 1 neither advocates nor endorses the use of any treatment, drug, or device. Readers are encouraged to always seek additional information, including FDA approval status, of any drug or device before clinical use. Each author certifies that his or her institution approved or waived approval for the human protocol for this investigation and that all investigations were conducted in conformity with ethical principles of research.
Arthroscopy: The Journal of Arthroscopic & Related Surgery, 2014
Objectives: Humeral avulsion of the glenohumeral ligament (HAGL) is an infrequent but significant contributor to shoulder dysfunction, instability, and functional loss. The purpose of this study is to prospectively evaluate the clinical history, examination findings, and surgical outcomes of patients with HAGL lesions. Methods: Over a 6-year period, patients with shoulder dysfunction and a HAGL lesion confirmed via magnetic resonance arthrogram (MRA) were prospectively evaluated with a minimum 2-year follow-up. Patient demographics, presentation, examination and surgical findings were documented. Outcomes of return to activity and SANE and WOSI scores were recorded at final follow-up. Anterior HAGL (aHAGL) lesions were repaired with a mini-open approach, while reverse (rHAGL) lesions were repaired arthroscopically. Results: A total of 27 of 28 patients (96%) d the study requirements at a mean of 36.2 months (range 24-68 months). There were 12 females (44%) and 15 males (56%) with a mean age of 24.9 years (range 18-34). The primary complaint was pain in 23 patients (85%) and only 4 (15%) patients complained of instability symptoms. There were 14 patients (52%) with aHAGL lesions, 10 patients (37%) with rHAGL lesions, and 3 patients (11%) with combined anterior and posterior HAGL lesions. Ten patients (37%) had concomitant HAGL lesions and labral tears, whereas 17 patients (63%) presented with an isolated HAGL lesion. The 17 patients (63%) with aHAGL lesions or combined lesions underwent a mini-open surgical repair, while the remaining 10 patients (37%) with rHAGL lesions underwent arthroscopic surgical repair. After surgery outcomes improved from WOSI = 54%, SANE = 50% to WOSI = 88%, SANE = 91% (p<0.01). Conclusion: This study demonstrated that patients with symptomatic HAGL lesions complain predominantly of pain and shoulder dysfunction and present with few instability complaints or findings. After surgery, patients showed predictable return to full activity, improvement in objective and patient-reported outcomes, and patient satisfaction.
Prevention and management of post-instability glenohumeral arthropathy
World journal of orthopedics, 2017
Post-instability arthropathy may commonly develop in high-risk patients with a history of recurrent glenohumeral instability, both with and without surgical stabilization. Classically related to anterior shoulder instability, the incidence and rates of arthritic progression may vary widely. Radiographic arthritic changes may be present in up to two-thirds of patients after primary Bankart repair and 30% after Latarjet procedure, with increasing rates associated with recurrent dislocation history, prominent implant position, non-anatomic reconstruction, and/or lateralized bone graft placement. However, the presence radiographic arthrosis does not predict poor patient-reported function. After exhausting conservative measures, both joint-preserving and arthroplasty surgical options may be considered depending on a combination of patient-specific and anatomic factors. Arthroscopic procedures are optimally indicated for individuals with focal disease and may yield superior symptomatic re...
Anatomical and Functional Results After Arthroscopic Hill-Sachs Remplissage
Journal of Bone and Joint Surgery, 2012
Background: Large osseous defects of the posterosuperior aspect of the humeral head can engage the glenoid rim and cause recurrent instability after arthroscopic Bankart repair for glenohumeral dislocation. Filling of the humeral head defect with the posterior aspect of the capsule and the infraspinatus tendon (i.e., Hill-Sachs remplissage) has recently been proposed as an additional arthroscopic procedure. Our hypothesis is that the capsulotenodesis heals in the humeral bone defect without a severe adverse effect on shoulder mobility, allowing return to preinjury sports activity. Methods: Of 459 patients operated on for recurrent traumatic anterior shoulder instability, forty-seven (10.2%) underwent arthroscopic Bankart repair combined with Hill-Sachs remplissage with use of suture anchors. All had a large Hill-Sachs lesion (Calandra grade III), engaging over the glenoid rim, without substantial glenoid bone loss. Nine patients had had prior unsuccessful surgery to address glenohumeral instability (three Bankart and six Bristow-Latarjet procedures). The average age at the time of surgery (and standard deviation) was 29 ± 5.4 years. Postoperatively, comparative shoulder motion was precisely measured with use of digital photographic images. Capsulotenodesis healing was assessed on a computed tomography (CT) arthrogram (n = 38) or magnetic resonance image (MRI) (n = 4). The mean duration of follow-up was twenty-four months. Results: Healing of the posterior aspect of the capsule and the infraspinatus tendon into the humeral defect was observed in all forty-two patients who underwent postoperative imaging, and thirty-one (74%) had a remplissage of ‡75%. Compared with the normal (contralateral) side, the mean deficit in external rotation was 8°± 7°with the arm at the side of the trunk and 9°± 7°in abduction at the time of the last follow-up. Of forty-one patients involved in sports, thirty-seven (90%) were able to return postoperatively and twenty-eight (68%) returned to the same level of sports, including those involving overhead activities. Ninety-eight percent (forty-six) of the forty-seven patients had a stable shoulder at the time of the last follow-up. Conclusions: Arthroscopic Hill-Sachs remplissage, performed in combination with a Bankart repair, is a potential solution for patients with a large engaging humeral head bone defect but no substantial glenoid bone loss. The posterior capsulotenodesis heals predictably in the humeral defect. The slight restriction in external rotation (approximately 10°) does not significantly affect return to sports, including those involving overhead activities. The procedure, which may also be useful for revision of previous failed glenohumeral instability surgery, is not indicated for patients with glenoid bone deficiency.
Arthroscopic Treatment of Multidirectional Glenohumeral Instability in Young Overhead Athletes
The Open Orthopaedics Journal, 2009
Purpose: This prospective case series evaluates the outcome, and the return to sports of young overhead athletes with a persistent, symptomatic multidirectional instability (MDI) with hyperlaxity type Gerber B5 treated with an arthroscopic anteroposteroinferior capsular plication and rotator interval closure. Methods: 9 young overhead athletes (10 shoulders) with the rare diagnosis of MDI (Gerber B5) and an indication for operative treatment, after a failed physiotherapy program were physically examined 3, 6 and 12 months postoperatively by a physical examination, and got a final phone interview after median 39 months. Results: At the final follow-up all patients were satisfied; Rowe Score showed 7 "excellent" and "good" results; Constant Score was "excellent" and "good" in 6, and "fair" in 1 patient. 7/9 returned to their previous sports, 3/9 at a reduced level. Conclusion: Symptomatic MDI requires an individual indication for surgical treatment after a primary conservative treatment. The described arthroscopic technique stabilizes glenohumeral joint. A return to overhead sports is possible but often at a reduced level; returning to high-performance sports cannot be recommended because of the high risk of reinstability.
Arthroscopy: The Journal of Arthroscopic & Related Surgery, 2012
To investigate the outcome of arthroscopic capsular repair for shoulder instability in an active adolescent population participating in overhead or contact sports. We identified 67 patients (aged 13 to 18 years) with post-traumatic recurrent shoulder instability for inclusion in the study from our computer database. Of these patients, 65 (96%) were available for clinical review. There were 44 male and 21 female patients, with a mean age of 16 years at the time of surgery. All patients participated in overhead or contact sports at a competitive level. Arthroscopic capsulolabral repair was performed after at least 6 months of failed nonoperative treatment. The mean follow-up was 63 months. Shoulder range of motion and functional outcomes were measured preoperatively and postoperatively with Single Assessment Numeric Evaluation (SANE), Rowe, and American Shoulder and Elbow Surgeons (ASES) scores. Furthermore, type of sport, time until surgery, and number of dislocations were analyzed from our database to find any correlation with the recurrence rate. At final follow-up, the mean SANE score was 87.23% (range, 30% to 100%) (preoperative mean, 46.15% [range, 20% to 50%]); the mean Rowe score was 85 (range, 30 to 100) (preoperative mean, 35.9 [range, 30 to 50]); and the mean ASES score was 84.12 (range, 30 to 100) (preoperative mean, 36.92 [range, 30 to 48]). The mean forward flexion and external rotation with the arm at 90° abduction did not change from preoperative values; 81% of the patients returned to their preinjury level of sport, and the rate of failure was 21%. The recurrence rate was not related to the postoperative scores (P = .556 for SANE score, P = .753 for Rowe score, and P = .478 for ASES score), the number of preoperative episodes of instability (P = .59), or the time from the first instability episode to the time of surgery (P = .43). There was a statistically significant relation (P = .0021) between recurrence and the type of sport practiced. Recurrence rate was related to the type of sport practiced. Arthroscopic stabilization is a reasonable surgical option even in an adolescent population performing sports activities. However, it must be emphasized to the patients and their relatives that the recurrence rate that could be expected after an arthroscopic procedure is higher than in the adult population. Level IV, therapeutic case series.
JSES International, 2022
Background: Gaelic Athletic Association (GAA) games are collision sports played at an amateur level, which represent the most popular sports played on the island of Ireland. Each year, many GAA players in Ireland require surgical stabilization with either arthroscopic Bankart repair (ABR) or open Latarjet (OL) procedures in the setting of anterior shoulder instability. The purpose of this study was to evaluate the clinical outcomes, recurrence, and return to play (RTP) in athletes who play GAA games having undergone surgical stabilization with either ABR or OL procedures in the setting of anterior shoulder instability. Methods: A retrospective review of all patients with anterior shoulder instability whom had stabilization with either ABR or OL under a single surgeon between 2012 and 2018 was performed. Patients who were athletes partaking in GAA sports were followed up by chart review and telephone survey to assess their clinical outcomes including satisfaction, pain as measured on the visual analog scale score, the Subjective Shoulder Value, recurrence, complications, and revision surgeries. In addition, RTP rates, time to RTP, level of RTP, and Shoulder InstabilityeReturn to Sport after Injury scores were evaluated. Results: A total of 200 GAA athletes (194 males) with a mean age of 23.9 ± 6.1 years with mean followup of 50.4 ± 24 months were included in this study. A total of 98.1% patients were satisfied with their procedure at the latest follow-up, with an overall recurrence rate of 5%. A total of 6.5% of athletes required revision surgery, of whom 4% required revision stabilization (all of whom had recurrence). The overall rate of RTP was 88% at mean 6.0 ± 1.7 months postoperatively, with 75% of athletes returning at the same or higher levels than their preinjury level. There were no significant differences for all outcome measures analyzed between patients who had ABR or OL procedures. Conclusion: GAA athletes with anterior shoulder instability treated with either ABR or OL procedures report excellent clinical outcomes at medium-term follow-up, with high satisfaction rates, excellent functional outcomes, and high rates of RTP. Furthermore, this cohort demonstrates low rates of recurrence after stabilization with few requiring revision surgery.