What is Alpsa lesion?
An ALPSA lesion refers to a detachment of the anteroinferior labrum from the glenoid. The scapular periosteum is unruptured but widely lifted or stripped. The labrum remains attached to the periosteum and can rotate medially to a position along the anterior surface of the scapular neck.
What is Perthes lesion?
The Perthes lesion is a variation of the Bankart lesion, where the scapula periosteum is lifted and stripped medially with the detached anterior labrum. The labrum may appear to be in a normal position at surgery, but is still unstable. It can be seen on MR or CT Arthrogram.
What causes a Bankart lesion?
A Bankart lesion is a lesion of the anterior part of the glenoid labrum of the shoulder. This injury is caused by repeated anterior shoulder subluxations. The dislocation of the shoulder joint (anterior) can damage the connective tissue ring around the glenoid labrum.
What is a bony Bankart lesion?
An osseous Bankart lesion is commonly seen in patients with an anterior shoulder dislocation. It is defined as a detachment of the anteroinferior labrum associated with a glenoid rim fracture. Radiological studies are crucial not only for detecting glenoid bone defects but also for measuring the amount of bone loss.
What is a Kim lesion?
The Kim lesion, classically, is a tear at the junction between the posteroinferior glenoid cartilage and the superficial aspect of the labrum (ie, the inner portion of the labrum in contact with the glenoid cartilage). This tear, which is not a complete labral avulsion, has been called a “marginal crack” [1].
What is a Bennett lesion?
A Bennett lesion is a bony spur at the posterior glenoid that is often seen in baseball players and usually asymptomatic. However, it sometimes becomes painful, but the mechanism of throwing pain is still unknown.
Can Buford complex Be Fixed?
Conclusions: For patients with a symptomatic type II SLAP tear and an associated Buford complex, using the proximal Buford MGHL to enhance repair and releasing the distal Buford MGHL segment resulted in significant improvement in outcomes at intermediate follow-up.
What is the difference between Hill-Sachs and Bankart lesion?
Anterior dislocation causes a typical impression fracture on the posterior humeral head, known as a Hill–Sachs lesion. The labrum or the glenoid itself may also be damaged; these injuries are known as Bankart lesions.