1
|
Moroder P, Akguen D, Paksoy A, Gebauer H, Barthod-Tonnot N, Lupetti M, Markova V, Zettinig O, Parada S, Karpinski K. The Global Track Concept for Assessment of Engaging Hill-Sachs Defects in Anterior Shoulder Instability. Am J Sports Med 2024; 52:1292-1298. [PMID: 38506922 DOI: 10.1177/03635465241232089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
BACKGROUND The glenoid track concept is used to determine preoperatively whether a Hill-Sachs defect is engaging or not. Currently, the glenoid track concept relies on measurements of bony structures as well as on the confines and elasticity of the rotator cuff as a reference point, which varies extensively among individuals and therefore limits the reliability and accuracy of this concept. PURPOSE To evaluate the reliability of the global track concept, which determines the angular distance of the Hill-Sachs defect from the center of the articular surface of the humeral head as a new reference point with the help of an automated image analysis software and 3-dimensional analysis of the humeral head. STUDY DESIGN Controlled laboratory study. METHODS Computed tomography scans of 100 patients treated for anterior shoulder instability with different sizes of Hill-Sachs defects were evaluated manually by 2 orthopaedic surgeons independently using the software OsiriX as well as automatically by using a dedicated prototype software (ImFusion). Obtained manual and automated measurements included the Hill-Sachs length, Hill-Sachs width, and Hill-Sachs depth of the defect; the Hill-Sachs interval (HSI); and the glenoid width for the glenoid track concept, as well as the angular distance of the Hill-Sachs defect from the center of the articular surface of the humeral head (global track concept). The reliability of the different measurement techniques was compared by calculating intraclass correlation coefficients (ICCs). RESULTS There was a significant difference for all obtained parameters comparing manual and automatic measurements. For manually obtained parameters, measurements referring to bony boundaries (glenoid width, Hill-Sachs length, and Hill-Sachs width) showed good to excellent agreement (ICC, 0.86, 0.82, and 0.62, respectively), while measurements referring to soft tissue boundaries (HSI and glenoid track; ICC, 0.56 and 0.53, respectively) or not directly identifiable reference points (center of articular surface and global track) only showed fair reliability (ICC middle excursion, 0.42). When the same parameters were measured with the help of an automated software, good reliability for the glenoid track concept and excellent reliability for the global track concept in the middle excursion were achieved. CONCLUSION The present study showed that the more complex global track measurements of humeral defects are more reliable than the current standard HSI and glenoid track measurements. However, this is only true when automated software is used to perform the measurements. CLINICAL RELEVANCE Future studies using the new proposed method in combination with an automated software need to be conducted to determine critical threshold values for defects prone to engagement.
Collapse
Affiliation(s)
| | - Doruk Akguen
- Charite Universitätsmedizin Berlin, Berlin, Germany
| | - Alp Paksoy
- Charite Universitätsmedizin Berlin, Berlin, Germany
| | | | | | | | | | | | - Stephen Parada
- Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | | |
Collapse
|
2
|
Buda M, Coco V, Grassi A, Filanti M, Musiani C, Solaro L, Guerra E, Romagnoli M. McLaughlin technique and humeral grafting provide similar results for treatment of reverse Hill-Sachs lesions: A systematic review. J Exp Orthop 2024; 11:e12001. [PMID: 38464507 PMCID: PMC10924757 DOI: 10.1002/jeo2.12001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 12/20/2023] [Indexed: 03/12/2024] Open
Abstract
Purpose Various surgical treatments have been described for the treatment of reverse Hill-Sachs lesions (rHSls) sized between 20% and 50% in the case of posterior shoulder dislocation. The aim of this systematic review is to report the clinical and radiological outcomes of subscapularis or lesser tuberosity transfer (McLaughlin and modified procedures) compared to bone or osteochondral autograft or allograft. Methods A systematic review was performed on five medical databases up to December 2022. The inclusion criteria were clinical studies of all levels of evidence describing clinical or radiological outcomes of either procedure. The assessment of the quality of evidence was performed with the Modified Coleman Score. Results A total of 14 studies (five prospective and nine retrospective) were included. A total of 153 patients (155 shoulders, 78.4% male) with a mean age of 37.2 (22-79) years were reviewed at an average follow-up of 53.1 (7.1-294) months. No relevant difference was found for the clinical scores, range of motion, complications and redislocation rate between the two treatments. Radiological osteoarthritis (OA) was reported in 11% (10/87) in the McLaughlin group and in 21% (16/73) in the humeral reconstruction group. Conclusions McLaughlin and anatomic humeral reconstruction lead to similar satisfactory clinical results and a low redislocation rate in the treatment of rHSls. Anatomic humeral reconstruction seems associated with an increased risk of OA progression. Level of Evidence Level IV.
Collapse
Affiliation(s)
- Matteo Buda
- Ortopedia e Traumatologia Rizzoli ArgentaArgentaFerraraItaly
| | - Vito Coco
- Ortopedia e Traumatologia Rizzoli ArgentaArgentaFerraraItaly
| | - Alberto Grassi
- II Clinica Ortopedica e TraumatologicaIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | - Mattia Filanti
- Ortopedia e Traumatologia Rizzoli ArgentaArgentaFerraraItaly
| | | | - Luca Solaro
- Chirurgia della Spalla e del GomitoIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | - Enrico Guerra
- Chirurgia della Spalla e del GomitoIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | | |
Collapse
|
3
|
Khan S, Shanmugaraj A, Faisal H, Prada C, Munir S, Leroux T, Khan M. Variability in quantifying the Hill-Sachs lesion: A scoping review. Shoulder Elbow 2023; 15:465-483. [PMID: 37811393 PMCID: PMC10557928 DOI: 10.1177/17585732221123313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 08/07/2022] [Accepted: 08/15/2022] [Indexed: 10/10/2023]
Abstract
Background Currently, is there no consensus on a widely accepted measurement technique for calculating the Hill-Sachs lesion (HSL). The purpose of this review is to provide an overview of the techniques and imaging modalities to assess the HSL pre-operatively. Methods Four online databases (PubMed, Embase, MEDLINE, and COCHRANE) were searched for literature on the various modalities and measurement techniques used for quantifying HSLs, from data inception to 20 November 2021. The Methodological Index for Non-Randomized Studies tool was used to assess study quality. Results Forty-five studies encompassing 3413 patients were included in this review. MRA and MRI showed the highest sensitivity, specificity, and accuracy values. Intrarater and interrater agreement was shown to be the highest amongst MRA. The most common reference tests for measuring the HSL were arthroscopy, radiography, arthro-CT, and surgical techniques. Conclusion MRA and MRI are reliable imaging modalities with good test diagnostic properties for assessment of HSLs. There is a wide variety of measurement techniques and imaging modalities for HSL assessment, however a lack of comparative studies exists. Thus, it is not possible to comment on the superiority of one technique over another. Future studies comparing imaging modalities and measurement techniques are needed that incorporate a cost-benefit analysis.
Collapse
Affiliation(s)
- Shahrukh Khan
- Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | | | - Haseeb Faisal
- Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Carlos Prada
- Division of Orthopaedic Surgery, McMaster University, Ontario, Canada
| | - Sohaib Munir
- Department of Radiology, McMaster University, Ontario, Canada
| | - Timothy Leroux
- Division of Orthopaedic Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Moin Khan
- Division of Orthopaedic Surgery, McMaster University, Ontario, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| |
Collapse
|
4
|
de Campos Azevedo C, Ângelo AC. Onlay Dynamic Anterior Stabilization With Biceps Transfer for the Treatment of Anterior Glenohumeral Instability Produces Good Clinical Outcomes and Successful Healing at a Minimum 1 Year of Follow-Up. Arthrosc Sports Med Rehabil 2023; 5:e445-e457. [PMID: 37101880 PMCID: PMC10123435 DOI: 10.1016/j.asmr.2023.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 01/08/2023] [Indexed: 02/25/2023] Open
Abstract
Purpose To report the results of the onlay dynamic anterior stabilization (DAS) using the long head of biceps (LHB) and the double double-pulley technique for the treatment of anterior glenohumeral instability (AGI) with ≤20% glenoid bone loss (GBL). Methods From September 2018 to December 2021, patients with AGI and ≤20% GBL were enrolled in a prospective study on DAS and followed for a minimum of 1 year. The primary outcomes were Western Ontario Shoulder Instability Index, Rowe score, range of motion, and strength. The secondary outcomes were ability to return to play (RTP), RTP at same level, lack of recurrence of instability, successful LHB healing, and lack of complications. Magnetic resonance imaging was used to measure GBL, Hill-Sachs interval, glenoid track, and assess LHB integrity. Results Eighteen consecutive patients underwent DAS. Fifteen patients had a minimum follow-up of 12 months (mean, 23.93 ± 13.67 months). In total, 12 were male and 3 female patients; 73.3% practiced recreational sports; mean age at surgery was 23.40 ± 6.53 years; mean number of dislocation episodes were 10.13 ± 8.42; mean GBL was 8.21 ± 7.39% (range, 0-20.24%); mean Hill-Sachs interval was 15.00 ± 2.96 mm; and mean glenoid track was 18.87 ± 2.57mm. The mean improvement in the Western Ontario Shoulder Instability Index and Rowe score (959.27 ± 386.70 and 74.00 ± 22.22 points) was significant (P < .001 and P < .001) and more than 6 times greater than the minimum clinically important difference. The mean improvement in active elevation, abduction, and external and internal rotation (23.00 ± 27.76°, 33.33 ± 43.78°, 8.33 ± 13.58°, and 0.73 ± 1.28 points) was significant (P = .006, P = .011, P = .032, and P = .044). RTP rate was 93.33%. RTP at same level was 60.00%. One patient with hyperlaxity had a redislocation (6.7% recurrence). No complications were reported. Each magnetic resonance imaging scan showed successful LHB healing to the anterior glenoid. Conclusions At a minimum of 1-year follow-up, DAS produces significant and clinically important improvements in shoulder function, successful LHB healing, and is safe for the treatment of AGI with ≤20% GBL without severe hyperlaxity. Level of Evidence IV, therapeutic case series.
Collapse
Affiliation(s)
- Clara de Campos Azevedo
- Shoulder and Elbow Unit, Department of Orthopaedic Surgery, Hospital dos SAMS de Lisboa, Lisbon, Portugal
- Shoulder and Elbow Unit, Orthopaedic and Musculoskeletal Centre, Cuf Tejo Hospital, Lisbon, Portugal
- Address correspondence to Clara de Campos Azevedo, M.D., Ph.D., Serviço de Ortopedia e Traumatologia, Hospital dos SAMS de Lisboa, Rua Cidade de Gabela, 1. 1849-017 Lisboa, Portugal.
| | - Ana Catarina Ângelo
- Shoulder and Elbow Unit, Department of Orthopaedic Surgery, Hospital dos SAMS de Lisboa, Lisbon, Portugal
- Shoulder and Elbow Unit, Orthopaedic and Musculoskeletal Centre, Cuf Tejo Hospital, Lisbon, Portugal
| |
Collapse
|
5
|
Kim SC, Kim KH, Park JH, Bukhary H, Kim IS, Lee SM, Yoo JC. Microinstability characterised by small and easily overlooked anterior labral or Hill-Sachs lesions can be managed with arthroscopic anterior labral repair. Knee Surg Sports Traumatol Arthrosc 2022; 30:3818-3826. [PMID: 35344057 DOI: 10.1007/s00167-022-06941-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 03/10/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE Some young individuals present with shoulder pain without a definite history or complaint of instability. However, careful history taking, physical examination, and high-quality magnetic resonance imaging may reveal evidence of instability of which the patient is unaware. Therefore, a clearer definition of these ambiguous patients is needed. This study aimed to report the characteristics and surgical outcomes of patients with microinstability compared to those of patients with classic recurrent anterior shoulder instability. METHODS From 2005 to 2018, 35 patients with microinstability (group M) underwent arthroscopic anterior labral repair (AALR) and were compared to 35 sex- and age-matched patients with classic recurrent anterior shoulder instability (group C) who also underwent AALR. Baseline characteristics, preoperative apprehension test findings, preoperative imaging for the presence of anterior labral and Hill-Sachs lesions, preoperative and postoperative (over 2 years) range of motion (ROM) and functional scores, final complications, and patient satisfaction were analysed. RESULTS The most common chief complaints in groups M and C were pain (29/35) and both pain and instability (27/35), respectively. Only pain during the apprehension test was predominant in group M (M vs. C, 27 vs. 1, p < 0.001). High incidence of chronic repetitive injuries (26/35) and acute trauma (28/35) were observed in groups M and C, respectively. Over half of the patients in group M showed anterior labral lesions on magnetic resonance arthrography (MRA, 18/35), and 21 patients had Hill-Sachs lesions on MRA/three-dimensional computed tomography. Finally, 29 patients showed either anterior labral or Hill-Sachs lesions on preoperative imaging. The lesion severity was higher in group C than that in group M. All patients underwent AALR with/without the remplissage procedure, with no significant differences in final clinical outcomes, complications, and patient satisfaction between the groups. CONCLUSIONS Microinstability is diagnostically challenging and can be diagnosed in young patients with ambiguous shoulder pain during motion, without instability. Pain on anterior apprehension test and subtle labral and/or Hill-Sachs lesion on imaging study could be diagnostic clues. This condition can be managed with arthroscopic anterior labral repair with or without the remplissage procedure. The possibility of microinstability in young patients with shoulder pain should always be considered, and small anterior labral or Hill-Sachs lesions should be closely monitored. LEVEL OF EVIDENCE III.
Collapse
Affiliation(s)
- Su Cheol Kim
- Department of Orthopaedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Kyoung Ho Kim
- Department of Orthopaedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Jong Hun Park
- Department of Orthopaedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Hashem Bukhary
- Department of Orthopaedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Il Su Kim
- Department of Orthopaedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Sang Min Lee
- Department of Orthopaedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Jae Chul Yoo
- Department of Orthopaedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.
| |
Collapse
|
6
|
Evaluation of factors associated with successful 5-year outcomes following arthroscopic Bankart repair in athletes. Knee Surg Sports Traumatol Arthrosc 2022; 30:2092-2098. [PMID: 34811577 DOI: 10.1007/s00167-021-06803-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 11/11/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE The purpose of this study was to evaluate the outcomes of athletes 5-years post-operatively following arthroscopic Bankart repair, and to evaluate factors associated with satisfaction and shoulder function, as defined by subjective shoulder value. METHODS A retrospective review of athletes who underwent arthroscopic Bankart repair, with a minimum of 5-year follow-up was performed. Recurrence, Visual Analogue Scale (VAS) score, Subjective Shoulder Value (SSV), satisfaction, and whether they would undergo the same surgery again, and rate, level and timing of return to play, and Shoulder Instability-Return to Sport after Injury (SIRSI) score were evaluated. Multi-linear regression models were used to evaluate factors affecting postoperative Satisfaction, and SSV level. RESULTS Overall, 144 athletes who underwent arthroscopic Bankart repair were included, with a mean age of 26.9 years (SD: 8.1), 132 (91.7%) were males, and mean follow-up of 75.7 months. At final follow up, 82.6% were satisfied/very satisfied, and the mean SSV was 85.8 (SD: 14.4). Overall, the rate of return to play was 80.5%, with 63.9% returning at the same level at a mean of 6.2 months (SD: 2.7). Overall, there was 18 (12.5%) had recurrent instability, and a further procedure was performed in 15 (10.4%) patients. Linear regression revealed that the SIRSI score (p < 0.0001), SSV (p < 0.0001), VAS (p < 0.0031), no sleep trouble (p = 0.0129) was associated with satisfaction. Logistic regression revealed whether a patient required revision surgery (p = 0.0029), or had re-dislocation (p = 0.0031) was also associated with satisfaction. Linear regression revealed that the SIRSI score (p < 0.0001), VAS score (p < 0.0001), and no sleep trouble (p < 0.0001), were associated with SSV score. CONCLUSION There was a high rate of satisfaction at 5-year follow-up, with excellent patient-reported outcomes and a high rate of return to play among athletes. However, there was a moderate rate of recurrent instability and further revision surgery. This study identified that the SIRSI score, VAS score, no sleep trouble and ability to return to play at the same level were associated with both satisfaction and SSV score. LEVEL OF EVIDENCE III.
Collapse
|