A subacromial corticosteroid injection can be considered as a useful and safe modality for the treatment of patients having severe persistent pain during the recovery phase after arthroscopic rotator cuff repair.
There was no significant difference in the clinical outcomes and retear rate of anterior L-shaped tears between biceps augmentation and partial tendon repair. Additional biceps augmentation proved to have no enhancement in tendon healing. A precise method such as only partial tendon repair for reducing the footprint exposure without undue tension may be considered as one of the treatment options for large anterior L-shaped rotator cuff tears.
PurposeTunnel widening after anterior cruciate ligament (ACL) reconstruction is a frequently described phenomenon. The possible etiology is multi-factorial with some mechanical and biological factors. Among those, we intended to determine the relation between the location and orientation of the femoral tunnel and the femoral tunnel enlargement after outside-in single-bundle ACL reconstruction.Materials and MethodsA retrospective study including 42 patients who received single-bundle ACL reconstruction with the outside-in technique was conducted. Femoral and tibial tunnel locations were evaluated with the quadrant method and bird's-eye view using volume-rendering computed tomography. The angle and diameter of bone tunnel and the degree of tunnel enlargement were evaluated using standard radiographs.ResultsThe degree of femoral tunnel enlargements were 42% and 36% on the anteroposterior (AP) and lateral radiographs, respectively, and the degree of tibial tunnel enlargements were 22% and 23%, respectively. Shallower location of the femoral tunnel was significantly correlated with greater femoral tunnel enlargement on the AP radiograph (r=0.998, p=0.004) and the lateral radiograph (r=0.72, p=0.005) as was the higher location of the femoral tunnel on the AP radiograph (r=-0.47, p=0.01) and the lateral radiograph (r=-0.36, p=0.009) at 12 months after surgery.ConclusionsThis study revealed that more anterior and higher location and more horizontal orientation of the femoral tunnel in coronal plane could result in widening of the femoral tunnel in outside-in single-bundle ACL reconstruction.
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