Ads
related to: bucket handle tear labrum repair recovery protocol
Search results
Results From The WOW.Com Content Network
A bucket-handle tear occurs when a significant longitudinal tear develops, often as a result of trauma or excessive twisting forces applied to the knee. The displaced fragment can flip into the intercondylar notch, impeding normal joint motion. The injury is most commonly seen in:
A severe tear involving both SLAP and Bankart lesions may require seven anchors. Simple tears may only require one. The glenoid is drilled for the anchor implantation. Anchors are inserted in the glenoid. The suture component of the implant is tied through the labrum and knotted such that the labrum is in tight contact with the glenoid surface.
More moderate damage responds better to arthroscopic labral repair, a procedure in which surgical anchors are drilled into the bony acetabular rim and sutures are used to reapproximate the damaged labral tissue. The most severe degrees of labral pathology is often unresponsive to labral repair, with damage far too diffuse for focal debridement.
A SLAP lesion (superior labrum, anterior to posterior) is a tear where the glenoid labrum meets the tendon of the long head of the biceps muscle. Symptoms include increased pain with overhead activity, popping or grinding, loss of strength, and trouble localizing a specific point of pain. [ 3 ]
Over time, with enough force, a tear may develop in the labrum. The labrum is a rim of cartilage around the shoulder socket to help hold the head of the humerus (upper arm) in the joint. This condition is called a superior labrum anterior posterior (SLAP) lesion. The outcome in all these steps is the dead arm phenomenon.
The glenoid cartilage underneath the labrum in the glenohumeral (GH) joint is disrupted by glenolabral articular disruption. [5] The articulation of the humeral head inside the glenoid fossa of the scapula forms the GH joint itself, which is a synovial ball and socket joint.
Ad
related to: bucket handle tear labrum repair recovery protocol