Which term describes a 'bucket-handle' tear of the labrum?

Which term describes a 'bucket-handle' tear of the labrum?

• A. Type I SLAP lesion
• B. Type III SLAP lesion
• C. Type IV SLAP lesion
• D. Type II SLAP lesion

Answer: (B)

A bucket-handle tear of the labrum specifically refers to a type of lesion where a circumferential tear leads to a segment of the labrum being displaced into the joint cavity, resembling the shape of a bucket handle. In the context of SLAP lesions (Superior Labrum Anterior to Posterior), a Type III SLAP lesion entails a tear that extends from anterior to posterior but retains the biceps tendon attachment, allowing for a bucket-handle configuration to occur. It is characterized by a single tear that can manifest as this type of displacement, making it distinct from other types of SLAP lesions that may not present with the same displacement or configuration. The focus on the definition of a Type III SLAP lesion is crucial, as it underlines both the anatomical and functional implications of this specific labrum injury.

A bucket-handle tear of the labrum specifically refers to a type of lesion where a circumferential tear leads to a segment of the labrum being displaced into the joint cavity, resembling the shape of a bucket handle. In the context of SLAP lesions (Superior Labrum Anterior to Posterior), a Type III SLAP lesion entails a tear that extends from anterior to posterior but retains the biceps tendon attachment, allowing for a bucket-handle configuration to occur.

It is characterized by a single tear that can manifest as this type of displacement, making it distinct from other types of SLAP lesions that may not present with the same displacement or configuration. The focus on the definition of a Type III SLAP lesion is crucial, as it underlines both the anatomical and functional implications of this specific labrum injury.