Question

Biomechanical and finite element model analyses have shown that acetabular labrum may contribute to hip joint instability and hip joint congruity and may function to distribute synovial fluid through a sealing function:

A. True.
B. False.

Answer 1

The acetabular labrum in the hip joint can contribute to stability and the distribution of synovial fluid. It acts as a sealing function in the joint.

Step-by-step explanation:

The acetabular labrum in the hip joint may contribute to hip joint stability, hip joint congruity, and the distribution of synovial fluid through a sealing function. This has been demonstrated through biomechanical and finite element model analyses.

The acetabulum is the socket portion of the hip joint and is deepened by the acetabular labrum, a fibrocartilage lip attached to the outer margin of the acetabulum. Together with the surrounding ligaments, the labrum helps provide stability and weight-bearing ability to the joint.