Management of massive rotator cuff tears: prospective study in 218 patients

BACKGROUND: No consensus exists about the management of massive and symptomatic rotator cuff tears (RCTs). The objective of this study was to compare the 12-month clinical outcomes of various treatment options for massive RCTs. HYPOTHESIS: Arthroscopic surgery has a role to play in the treatment of massive and apparently irreparable RCTs. MATERIAL AND METHODS: A prospective multicentre non-randomised study was performed in patients with massive RCTs managed non-operatively (NONOP) or by arthroscopic tenotomy/tenodesis of the long head of biceps (aTLB), arthroscopic partial tendon repair (aPTR), arthroscopic latissimus dorsi transfer (aLDT), or reverse shoulder arthroplasty (RSA). Clinical outcomes were evaluated based on the Constant score, Subjective Shoulder Value (SSV), and American Shoulder and Elbow Surgeons (ASES) score after 3, 6, and 12 months. RESULTS: The 218 included patients (mean age, 69 years) were distributed as follows: NONOP, n=71; aTLB, n=26; aPTR, n=61; aLDT, n=25; and RSA, n=35. After 12 months, the mean Constant score, SSV, and ASES score values were 70, 68%, and 73, respectively, and had improved significantly versus the preoperative values in all treatment groups. RSA was the only treatment followed by improvements in all Constant score items. Active forwards elevation improved significantly in the NONOP (+25°), aPTR (+26°), and RSA (+66°) groups. An improvement in active external rotation was seen only in the RSA group, where it was small (+10°, p=0.046). Significant increases in internal rotation were seen in the NONOP (+1.6 points) and aPTR (+1.7 points) groups. CONCLUSION: Arthroscopic techniques (aTLB, aPTR, and aLDT) for managing massive irreparable RCTs produce significant functional gains. Partial tendon repair (aPTR) and RSA may provide better outcomes than isolated aTLB or aLDT

Does Autologous Leukocyte-Platelet-Rich Plasma Improve Tendon Healing in Arthroscopic Repair of Large or Massive Rotator Cuff Tears?

International audienceExperimental evaluation of the clinical and magnetic resonance imaging (MRI) outcome of arthroscopic rotator cuff repair with the use of leukocyte-platelet–rich plasma (L-PRP) in patients with large or massive rotator cuff tears

Diagnosis of subscapularis tendon tears: Are available diagnostic tests pertinent for a positive diagnosis?

International audienceClinically, subscapularis tendon tears are suggested by the presence of increased passive external rotation compared to the opposite side, resisted internal rotation manoeuvres (Lift-Off test [LOT], Belly-Press test [BPT], Napoleon test and Bear-Hug test [BHT] and positive Internal Rotation Lag Sign and/or Belly-Off Signs). Associated bicipital involvement is frequent with subscapularis tendon tears, because it participates in the formation of the biceps pulley. The Palm-Up test (PUT) is used for the biceps, and the Jobe test for the supraspinatus. In this multicenter study, we evaluated the positive diagnostic value of the clinical tests, LOT, BPT, BHT, PUT, and the Jobe test for subscapularis tears as well as their anatomical value. Even though all three tests were performed (LOT, BPT, BHT), 24% of the subscapularis tears were only diagnosed during surgery. The role of the Internal Rotation Lag Sign and Belly-Off Sign in improving the diagnosis of tears was not studied in this work

Diagnosis of subscapularis tendon tears: Are available diagnostic tests pertinent for a positive diagnosis?

International audienceClinically, subscapularis tendon tears are suggested by the presence of increased passive external rotation compared to the opposite side, resisted internal rotation manoeuvres (Lift-Off test [LOT], Belly-Press test [BPT], Napoleon test and Bear-Hug test [BHT] and positive Internal Rotation Lag Sign and/or Belly-Off Signs). Associated bicipital involvement is frequent with subscapularis tendon tears, because it participates in the formation of the biceps pulley. The Palm-Up test (PUT) is used for the biceps, and the Jobe test for the supraspinatus. In this multicenter study, we evaluated the positive diagnostic value of the clinical tests, LOT, BPT, BHT, PUT, and the Jobe test for subscapularis tears as well as their anatomical value. Even though all three tests were performed (LOT, BPT, BHT), 24% of the subscapularis tears were only diagnosed during surgery. The role of the Internal Rotation Lag Sign and Belly-Off Sign in improving the diagnosis of tears was not studied in this work

Arthroscopic repair of subscapularis tears: Preliminary data from a prospective multicentre study

International audienceUntil the introduction of arthroscopic-assisted surgery for rotator cuff repair, the frequency of subscapularis tears was underestimated. These tears remain challenging to treat even with arthroscopy. The absence of a specific classification system has hampered communication about the treatment and outcomes of the various types of subscapularis tears. The objective of this prospective multicentre study was to validate the relevance of arthroscopic subscapularis tendon repair based on an assessment of short-term outcomes according to the initial extent of the anatomic lesions. A prospective multicentre study sponsored by the French Society for Arthroscopy was conducted from March 2010 to January 2011 in 208 patients with subscapularis lesions that were either isolated or associated with limited anterosuperior tears. The Constant and UCLA scores were used to assess clinical outcomes. Anatomic and prognostic results were evaluated based on the physical examination, preoperative and postoperative imaging study findings, and anatomic lesions. Clinical data were available for 103 patients after at least 1 year of follow-up and radiological data for 129 patients after at least 6 months. Our study confirms the good clinical and radiological results reported in the literature. Our classification system distinguishing four lesion patterns was applicable during the imaging workup. The main finding from this classification system was the difference in results between Type 2 and Type 3 lesions. The trend towards improvements over time requires confirmation by longer-term studies, which will also have to establish that the increased wasting of the upper subscapularis muscle and fatty degeneration of the muscle belly have no adverse effects

High degree of consensus achieved regarding diagnosis and treatment of acromioclavicular joint instability among ESA-ESSKA members

Purpose To develop a consensus on diagnosis and treatment of acromioclavicular joint instability. Methods A consensus process following the modified Delphi technique was conducted. Panel members were selected among the European Shoulder Associates of ESSKA. Five rounds were performed between October 2018 and November 2019. The first round consisted of gathering questions which were then divided into blocks referring to imaging, classifications, surgical approach for acute and chronic cases, conservative treatment. Subsequent rounds consisted of condensation by means of an online questionnaire. Consensus was achieved when >= 66.7% of the participants agreed on one answer. Descriptive statistic was used to summarize the data. Results A consensus was reached on the following topics. Imaging: a true anteroposterior or a bilateral Zanca view are sufficient for diagnosis. 93% of the panel agreed on clinical override testing during body cross test to identify horizontal instability. The Rockwood classification, as modified by the ISAKOS statement, was deemed valid. The separation line between acute and chronic cases was set at 3 weeks. The panel agreed on arthroscopically assisted anatomic reconstruction using a suspensory device (86.2%), with no need of a biological augmentation (82.8%) in acute injuries, whereas biological reconstruction of coracoclavicular and acromioclavicular ligaments with tendon graft was suggested in chronic cases. Conservative approach and postoperative care were found similar Conclusion A consensus was found on the main topics of controversy in the management of acromioclavicular joint dislocation. Each step of the diagnostic treatment algorithm was fully investigated and clarified