AC Joint Pain: Treating Symptoms That Won’t Go Away - Verywell …
2022年12月28日 · Pain in the shoulder's acromioclavicular (AC) joint is a common problem that can be severe and persistent enough to interfere with your daily routine. There are several causes for AC joint pain, and treatment varies depending on what's making your shoulder hurt.
AC Joint (Acromioclavicular Joint): What It Is & Function
2024年11月6日 · The AC (acromioclavicular) joint is part of your shoulder. It’s the joint where your collarbone connects to your shoulder blade. It helps you move your arms front to back and tilt them up and down.
Acromioclavicular joint - Wikipedia
The acromioclavicular joint, or AC joint, is a joint at the top of the shoulder. It is the junction between the acromion (part of the scapula that forms the highest point of the shoulder) and the clavicle. [1] It is a plane synovial joint.
AC Joint Problems - Johns Hopkins Medicine
The acromioclavicular, or AC, joint is a joint in the shoulder where two bones meet. One of these bones is the collarbone, or clavicle. The second bone is actually part of the shoulder blade (scapula), which is the big bone behind the shoulder that also forms part of the shoulder joint.
Acromioclavicular Joint - Physiopedia
The Acromioclavicular Joint, or AC Joint, is one of four joints that comprises the Shoulder complex. The AC Joint is formed by the junction of the lateral clavicle and the acromion process of the scapula and is a gliding, or plane style synovial joint.
Acromioclavicular (AC) joint: Anatomy, function - Kenhub
2023年11月3日 · Anatomy and function of the acromioclavicular joint. The acromioclavicular (AC) joint is the articulation between the two bones of pectoral girdle; the clavicle and scapula. It is a plane synovial joint, with flat articular surfaces which are approximately the same in size.
Anatomy, Shoulder and Upper Limb, Acromioclavicular Joint
2023年7月24日 · The acromioclavicular joint is a diarthrodial joint defined by the lateral clavicle articulating with the acromion process as it projects anteriorly off the scapula. The AC joint is a plane type synovial joint, which under normal physiological conditions allows only gliding movement. As it attaches the scapula to the thorax, it allows an ...
Acromioclavicular joint - Structure, Location, Function, Diagram
2022年12月18日 · The acromioclavicular (AC) joint is a joint located between the acromion, a bony projection on the shoulder blade, and the clavicle, the collarbone. It is a vital joint in the shoulder, as it helps to provide stability and support for the upper limb.
The Acromioclavicular Joint - Musculoskeletal Key
2016年10月22日 · The AC joint is the central coordinator of three-dimensional shoulder motion and is responsible for the transmission of forces between the axial skeleton and the glenohumeral joint. Illustration highlighting the spatial relationship between the scapula, clavicle, and sternum.
Acromioclavicular Joint Anatomy and Osteoarthritis
The acromioclavicular joint (AC Joint) is located where the clavicle glides along the acromion, which is at the highest point of the scapula. While the clavicle and acromion do not move a lot in relation to one another, the acromioclavicular joint facilitates raising the arm up over the head.
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