This is a prospective randomized controlled trial. The aim of this study is to compare the clinical results and complications of self-locking biceps tenodesis and double-loop 360 lasso biceps tenodesis for the treatment of pathology of the long head of the biceps or superior labrum anterior-posterior (SLAP) during shoulder arthroscopy in patients without arthroscopic rotator cuff tears. Currently, there is no consensus on the use of tenodesis versus tenotomy to treat pathology of the long head of the biceps during arthroscopic rotator cuff repair. Numerous studies have examined the clinical results of long biceps tenotomy versus long biceps tenodesis, and there is no evidence to date of superiority of either technique. However, these studies were carried out on patients with rotator cuff tears, and so it has not been possible to directly compare the two procedures. At Clinique Générale, we use a new, innovative technique called autobloc tenodesis to treat pathologies of the long head of the biceps. There are no comparative studies between autobloc tenodesis of the biceps and biceps tenodesis in patients without rotator cuff tears. Given its potential advantages, autobloc biceps tenodesis could become the new technique of choice for treating biceps longus tendon pathology, potentially reducing differences in outcomes such as Popeye deformity. The information provided by this study could potentially guide future clinical practice, helping surgeons choose the most appropriate treatment for their patients with long biceps tendon pathology.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
100
The LHB tendon is detached from its origin at the level of the superior labrum. This technique supports the self-locking mechanism of the LHB tendon in the bicipital groove by detaching the tendon from the Y-shaped superior glenoid, including the superior labrum. A radiographically visible suture will be attached to the proximal part of the LHB tendon to facilitate subsequent localization of the LHB tendon during imaging (3-0 stainless steel, ethicon).
The LHB tendon is detached from its origin and sutured. Next, the LHB tendon is fixed in the bicipital groove using a 360-loop tenodesis technique with the Knotless FiberTak® biceps implant system. A radiographically visible suture will be attached to the proximal part of the LHB tendon to facilitate subsequent localization of the LHB tendon during imaging (3-0 stainless steel, ethicon).
Clinique Générale
Annecy, France
RECRUITINGConstant score
100-point scale comprising four components, including a patient-reported section (pain 15 points and activity level 20 points), for a total of 35 points. Alongside this is a doctor-reported section (shoulder strength 25 points, range of motion 40 points) for a total of 65 points.
Time frame: 1 year after surgery
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