Clinical and Image Outcomes of the Hill-Sachs Injury Approach by the Remplissage Technique on the Anterior Shoulder Instability
- PMID: 31363237
- PMCID: PMC6424803
- DOI: 10.1016/j.rbo.2017.10.010
Clinical and Image Outcomes of the Hill-Sachs Injury Approach by the Remplissage Technique on the Anterior Shoulder Instability
Abstract
Objective: To evaluate the functional outcome of the remplissage technique, the healing of the capsulotenodesis of the infraspinatus tendon in Hill-Sachs lesion, and the degree of fatty infiltration of the infraspinatus muscle and its postoperative strength.
Methods: Twenty-five patients with recurrent anterior dislocation of the shoulder and Hill-Sachs lesion with a Hardy index > 20% who underwent the remplissage arthroscopic technique were evaluated with a minimum follow-up of 1 year. Patients underwent a clinical evaluation (Carter-Rowe and Walch-Duplay functional scores, measurement of range of motion and strength) and a magnetic resonance imaging (MRI) exam on the operated shoulder.
Results: Eighty-eight percent and 92% of the patients had good or excellent scores in the functional assessments of the Carter-Rowe and Walch-Duplay scores, respectively. A mean difference of - 1 kg in the strength of the operated limb was observed when compared with the contralateral limb ( p < 0.001), as well as a mean difference of 10° in external rotation 1 and 2 ( p < 0.001), also compared with the contralateral side. All of the patients who underwent an MRI exam presented high-grade filling of the Hill-Sachs lesion by capsulotenodesis, as well as absence of or minimal fatty infiltration in the infraspinatus muscle.
Conclusion: The remplissage technique had good/excellent functional score results, despite the discrete, albeit statistically significant, loss of strength and of external rotation amplitude. Successful capsulotenodesis healing and filling of the Hill-Sachs defect were demonstrated.
Keywords: Bankart lesions; arthroscopy; joint instability; recurrence; shoulder.
Conflict of interest statement
Figures
References
-
- Hill H A, Sachs M D. The grooved defect of the humeral head: a frequently unrecognized complication of dislocations of the shoulder joint. Radiology. 1940:690–700.
-
- Calandra J J, Baker C L, Uribe J. The incidence of Hill-Sachs lesions in initial anterior shoulder dislocations. Arthroscopy. 1989;5(04):254–7. - PubMed
-
- Spatschil A, Landsiedl F, Anderl W, Imhoff A, Seiler H, Vassilev I et al.Posttraumatic anterior-inferior instability of the shoulder: arthroscopic findings and clinical correlations. Arch Orthop Trauma Surg. 2006;126(04):217–22. - PubMed
-
- Burkhart S S, De Beer J F. Traumatic glenohumeral bone defects and their relationship to failure of arthroscopic Bankart repairs: significance of the inverted-pear glenoid and the humeral engaging Hill-Sachs lesion. Arthroscopy. 2000;16(07):677–94. - PubMed
-
- Yamamoto N, Itoi E, Abe H, Minagawa H, Seki N, Shimada Y et al.Contact between the glenoid and the humeral head in abduction, external rotation, and horizontal extension: a new concept of glenoid track. J Shoulder Elbow Surg. 2007;16(05):649–56. - PubMed
LinkOut - more resources
Full Text Sources
