The shoulder girdle is a complex structure that includes the clavicle (collarbone), scapula (shoulder blade), and the muscles and ligaments that connect them to the trunk and upper arm. Problems with the shoulder girdle can arise from various causes, and they may manifest as pain, stiffness, weakness, or limited range of motion. Here are some common shoulder girdle problems:
- Rotator Cuff Injuries:
- The rotator cuff is a group of muscles and tendons that stabilize the shoulder joint. Injuries to the rotator cuff, such as tears or strains, can result in pain, weakness, and difficulty lifting the arm.
- Frozen Shoulder (Adhesive Capsulitis):
- This condition involves inflammation and thickening of the shoulder capsule, leading to pain and stiffness. Range of motion may become significantly limited.
- Shoulder Impingement Syndrome:
- This occurs when the rotator cuff tendons become compressed between the bones in the shoulder. It can cause pain, especially when raising the arm overhead.
- Dislocations and Instability:
- Dislocation happens when the humeral head (upper arm bone) slips out of the shoulder socket. Instability refers to the shoulder’s inability to maintain proper alignment. Both can result in pain, dislocation episodes, and a feeling of looseness in the shoulder.
- Acromioclavicular (AC) Joint Injuries:
- The AC joint is where the clavicle meets the acromion (part of the scapula). Injuries, such as separations or arthritis, can lead to pain and limited shoulder movement.
- Shoulder Bursitis:
- Bursae are fluid-filled sacs that reduce friction between bones and soft tissues. Inflammation of the bursa in the shoulder can cause pain, swelling, and limited range of motion.
- Thoracic Outlet Syndrome:
- Compression of nerves or blood vessels in the thoracic outlet (the space between the collarbone and first rib) can lead to symptoms such as pain, tingling, and weakness in the shoulder and arm.
- Clavicle Fractures:
- Fractures of the collarbone can occur due to trauma and can result in pain, swelling, and difficulty moving the arm.
If you’re experiencing shoulder girdle problems, it’s crucial to consult with a healthcare professional for an accurate diagnosis and appropriate treatment. Treatment may involve physical therapy, medications, rest, or, in some cases, surgical intervention.
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