Anatomy Of The Shoulder Blade

Like their connected bones the scapulae are paired with the scapula on either side of the body being roughly a mirror image of the other. The shoulder is made up of two joints the acromioclavicular joint and the glenohumeral joint.

Scapula Shoulder Blade Anatomy Muscles Location

In anatomy the scapula plural scapulae or scapulas also known as shoulder bone shoulder blade wing bone or blade bone is the bone that connects the humerus upper arm bone with the clavicle collar bone.

Anatomy of the shoulder blade. The scapula forms the posterior part of the shoulder girdle. A second joint in the shoulder is the junction of the collar bone with the shoulder blade called the acromioclavicular joint. The shoulder is one of the largest and most complex joints in the body.

Your shoulder joint is a ball and socket joint. Its generally due to a muscle strain. Most shoulder motion occurs at the ball and socket glenohumeral joint but for full motion of the shoulder the acromioclavicular joint must also be functioning normally.

202 presents a broad concavity the subscapular fossa. The shoulder joint is formed where the humerus upper arm bone fits into the scapula shoulder blade like a ball and. The name derives from early roman times when.

The head of the humerus upper arm bone is the ball and the scapula shoulder blade forms the socket where the humerus sits. Nikhil verma in chicago illinois. Do you know whats causing your shoulder blade pain.

Surfacesthe costal or ventral surface fig. Lets start by having a look at the anatomy of the shoulder blades and then well go on to look at the most common causes of pain in the shoulder blade area so you can work out whether theres a problem with the bones soft tissues nerves an underlying medical problem or its just down to poor posture. The scapula and arm are connected to the body by multiple muscle and ligament attachments.

The anatomy of the shoulder is complex but the shoulder joint allows a wide range of movement. For more information on shoulder anatomy please contact the office of dr. The medial two thirds of the fossa are marked by several oblique ridges which run lateralward and upward.

The anatomy of the shoulder. The acromioclavicular joint is where the acromion part of the shoulder blade scapula and the collar bone clavicle meet. It is a flat triangular bone with two surfaces three borders and three angles.

Pain between the shoulder blades is actually common and most of the time isnt anything to worry about. The joint is used very often so shoulder injuries are common in patients.

Common Shoulder Conditions Pro Sports Orthopedics