Hip Anatomy Labrum

The capsule of the hip joint attaches to the margins or immediately adjacent to the acetabulum and transverse ligament. Tears can occur in the labrum also known as a hip labral tear or acetabular labral tear.

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Without the protection of the seal or with a hip thats off center repetitive motion can create multiple small injuries to the labrum and to the hip joint.

Hip anatomy labrum. It deepens the cavity increasing the stability and strength of the hip joint. The term labrum is used in anatomy to designate a lip edge or brim. Hip labrum anatomy and function.

Many of the symptoms of a hip labral tear are similar to symptoms of a groin strain snapping hip syndrome sports hernia or other athletic injuries of the hip joint. Anteriorly and posteriorly the attachment of the capsule is much closer to the base of the labrum. The hip labrum is a ring of strong flexible cartilage that rims the outer edge of the hip socket acetabulum.

A change of this type increases the impact and load on the joint. Superiorly the capsules attachment is removed from the labrum by a few millimeters forming the perilabral sulcus. The intact labrum seals the lubricating fluid within the hip and contributes to stability of the joint.

Understanding hip anatomy is important to understanding a labral tear and its possible effects. A ring of rubbery fibrocartilage around the rim of the acetabulum which deepens the hip socket and acts as the suction seal of the hip joint. The glenoid labrum is a ring of fibrocartilage that runs around the cavity of the scapula wingbone in which the head of the humerus the bone in the upper arm fits.

The labrum serves several purposes including. A hip labral tear can be difficult to diagnose. The labrum supplies cushioning and support for the hip joint.

Acetabular labrum the labrum is a fibrous cartilage ring which lines the acetabular socket. It also helps regulate the fluid within the joint. A damaged labrum can also result in a shift of the hip center of rotation.

This is lined by a ring of cartilage called the labrum. The labrum deepens this cavity the glenoid cavity. The hip like the shoulder has a labrum.

The labrum is well innervated and thus injury to the labrum can result in pain. Furthermore just because a tear is seen in the hip labrum on an mri it does not mean the tear is necessarily the cause of the pain. Medical definition of labrum.

The socket of the hip joint that the thigh bone sits in is called the acetabulum.

Matthew Boyle Orthopaedic Surgeon Hip Anatomy Hip