The labrum is a fibrocartilagenous ring surrounding the glenoid, or socket. The function of the labrum is similar to the rim of a golf tee. It serves to deepen the socket to help stabilize the ball within the socket. Damage to the labrum may result in instability (looseness) or pain.
Moreover, is a labrum tear painful?
One of these conditions is an injury to a small structure in the shoulder called the labrum. A labral tear can cause pain and a catching sensation in the shoulder. Labral tears can be very difficult to diagnose.
Unique labrum tear symptoms
- Deep, achy pain. Pain is usually felt deep inside the shoulder, and is commonly described as an ache rather than a nerve-type or stinging pain.
- Pain with overhead motions.
- Popping, clicking, or grinding in your shoulder.
- Shoulder weakness.
- Decline in sports performance.
SLAP tears are often painful and can cause clicking in the shoulder. They often occur as a result of a jarring motion of the arm. Unfortunately, SLAP tears do not heal on their own and usually require surgery to allow them to heal properly.
A labrum isn't totally capable of complete self-healing and repair, and if you do decide to leave it to heal on its own, it usually won't heal evenly. If the labrum is only slightly torn, the surgeon will just clean up the area and trim away any damaged cartilage.
SLAP tears or SLAP lesions can occur from a traumatic event or from repetitive overhead activities such as throwing a baseball, hitting volleyball, or swimming. Labral tears have a poor blood supply and therefore a limited capacity to heal. Not all labral tears require surgery, even if they do not heal.
Symptoms of SLAP tears can include:
- Pain when moving or keeping the shoulder in specific positions.
- Decline in sports performance.
- Reduced range of motion.
- Discomfort when lifting items, particularly overhead.
- Difficult to identify shoulder pain.
- Locking, popping, clicking or grinding in the shoulder.
- Shoulder weakness.
A SLAP lesion (superior labrum, anterior [front] to posterior [back]) is a tear of the rim above the middle of the socket that may also involve the biceps tendon. A tear of the rim below the middle of the glenoid socket that also involves the inferior glenohumeral ligament is called a Bankart lesion.
The term SLAP stands for Superior Labrum Anterior and Posterior. In a SLAP injury, the top (superior) part of the labrum is injured. This top area is also where the biceps tendon attaches to the labrum. A SLAP tear occurs both in front (anterior) and back (posterior) of this attachment point.
It is believed that it takes at least four to six weeks for the labrum to reattach itself to the rim of the bone, and probably another four to six weeks to get strong. Once the labrum has healed to the rim of the bone, it should see stress very gradually so that it can gather strength.
Paralabral cysts are swellings that arise around the socket of the shoulder joint (glenoid). They are pockets of joint fluid that develop outside of the joint under tears of the labrum. These are also known as ganglia (or a ganglion). The cysts can be diagnosed on an MRI scan, or MR Arthrogram.
Labral Tear of the Shoulder. The labrum is a piece of fibrocartilage (rubbery tissue) attached to the rim of the shoulder socket that helps keep the ball of the joint in place. When this cartilage is torn, it is called a labral tear. Labral tears may result from injury, or sometimes as part of the aging process.
The Anchor - which is inserted into the bone. This may be a screw mechanism or an interference fit (like a rawlbolt used in DIY). They may be made of metal or biodegradable material (which dissolves inthe body over time). The Eyelet - is a hole or a loop in the anchor to through which the suture passes.
The labrum is a rim of soft tissue or fibrocartilage that surrounds the acetabulum (hip socket). The labrum adds to the stability of the hip by deepening the socket and protects the joint surface. The labrum can tear as the result of an injury, but is more often related to FAI.
The labrum is the attachment site for the ligaments and supports the ball and socket joint along with the rotator cuff tendons and muscles. It contributes to shoulder stability and, when torn, can lead to partial or complete shoulder dislocation.
Superior glenoid labrum lesion of left shoulder, initial encounter. S43.432A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2018 edition of ICD-10-CM S43.432A became effective on October 1, 2017.
The glenoid labrum (glenoid ligament) is a fibrocartilaginous structure (not a fibrocartilage as previously thought) rim attached around the margin of the glenoid cavity in the shoulder blade. The shoulder joint is considered a ball and socket joint.
Shoulder: Torn Labrum. The socket of the shoulder joint is extremely shallow, and very unstable. This means that the bones of the shoulder are not held in place adequately. Thus, the shoulder joint has a cuff of cartilage called a labrum that forms a cup for the end of the arm bone to move within.
Grasshoppers. The grasshopper has mandibulate mouthparts that are directed downward for biting and chewing the leaves of a host plant. Its labrum is a broad flap that serves as a front lip. Mandibles operate from side to side.
A superior injury is known as a SLAP lesion (superior labrum, anterior to posterior and is a tear of the rim above the middle of the socket that may also involve the biceps tendon. A tear of the rim below the middle of the glenoid socket is called a Bankart lesion and also involves the inferior glenohumeral ligament.
Labral Tears of the Hip. The labrum of the hip is a semilunar (crescent-shaped) cartilage structure that runs along the rim of the hip socket that provides an added cushion and stability to the hip joint.