Microfracture Combined With Suture Bridge Technique Versus Greenhouse Technique in Treating of Rotator Cuff Injuries
Rotator Cuff Tears, Microfractures
About this trial
This is an interventional treatment trial for Rotator Cuff Tears focused on measuring rotator cuff tear, Microfractures, greenhouse, Suture Bridge Technique
Eligibility Criteria
Inclusion Criteria:
- Medium-sized full-thickness rotator cuff tear confirmed during shoulder arthroscopy
- Between 20-65 years old
Exclusion Criteria:
- Bilateral rotator cuff tear
- Underwent ipsilateral surgery
- Large-to-massive rotator cuff tear
- Combined with Bankart, SLAP or AC lesion
- Combined with diabetes, smoking, immune disease, osteoporosis, and large nodular cystic degeneration
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Experimental
Active Comparator
Greenhouse group
Vent group
Patients underwent greenhouse technique:The high-strength suture was passed through the tendon using Mason-Allen method, and then Crimson duvet procedure was performed on the foot print area from the articular surface of the humeral head to the apex of the greater tubercle. Immediately after this procedure, a lateral row anchor was used.
The three-line anchor suture method is the same as before, the position is between the apex of the greater tubercle and the articular surface. After the rotator cuff is sutured, the bone bed beyond the suture point to the outer edge of the greater tubercle is opened with 2.0mm Kirschner wire every 5mm ( Crimson duvet), 1cm in depth, about 6 in total.