The scapula is a thick, flat bone lying on the thoracic wall that provides an attachment for three groups of muscles: intrinsic, extrinsic, and stabilizing and rotating muscles. The intrinsic muscles of the scapula include the muscles of the rotator cuff(SITS muscle)—the subscapularis, supraspinatus, infraspinatus and teres minor. [3]

2021年9月6日 · The scapula, alternatively known as the shoulder blade, is a thin, flat, roughly triangular-shaped bone placed on either side of the upper back. This bone, along with the clavicle and the manubrium of the sternum, composes the pectoral (shoulder) girdle, connecting the upper limb of the appendicular skeleton to the axial skeleton .

What does the scapula do? The scapula has several important functions: Connecting your humerus to your clavicle: It joins your arm to your trunk (the center of your body). Forming part of your shoulder joint: It makes up the back part of the socket that your humerus fits into to make your shoulder (the posterior shoulder girdle).

2024年6月18日 · Located above the back, the scapula assists with shoulder motion and joins the clavicle to the upper arm. Learn more about the scapula's anatomy, function, and conditions that affect it.

2024年9月20日 · What Is the Scapula? The scapula is a triangle-shaped bone positioned at the back of your shoulders. Many different muscles are anchored to this shoulder blade bone.

The scapula (shoulder blade) is a bone, shaped somewhat like a triangle, that lies in the upper back. The bone is surrounded and supported by a complex system of muscles that work together to help you move your arm.

The scapula is a thin, flat triangular-shaped bone placed on the postero-lateral aspect of the thoracic cage. It has 2 surfaces, 3 borders, 3 angles and 3 processes. Osteology [edit | edit source]

2023年12月12日 · The scapula, also called the shoulder blade, is a thin, flat, roughly triangular bone situated on each side of the upper back. Together with the clavicle and the manubrium of the sternum, it forms the pectoral (shoulder) girdle, linking the upper limb of the appendicular skeleton to the axial skeleton.

Shoulder scapula pain, often referred to as scapular pain or scapular region pain, can result from various underlying causes. Identifying the source of the pain is crucial for effective treatment. Here are some common causes of shoulder scapula pain:

2014年12月2日 · What is the shoulder blade (scapula)? The shoulder blades are two flat, symmetrical bones on each side of the top of your back [1]. The medical term for the shoulder blade is the scapula. Scapula Function. The shoulder blades attach the upper arm and upper back muscles that raise your arms and shoulders and bend your neck backwards or sideways.