Was ist das AC-Gelenk?

Das Acromio-Clavicular-Gelenk (AC-Gelenk, auch Schultereckgelenk genannt) ist ein Gelenk zwischen der Clavicula (Schlüsselbein) und dem knöchernen Schulterdach (ein Teil des Schulterblattes).

Was tun gegen AC Arthrose?

Führt eine Arthrose des Schultereckgelenkes zu zunehmenden Beschwerden, ist eine Therapie angezeigt. Konservative Verfahren wie Krankengymnastik, Manuelle Therapie, entzündungshemmende Schmerzmittel oder aber Cortison-Injektionen in das Gelenk erbringen meist keine dauerhafte Verbesserung.

Was ist eine AC Arthrose?

Die AC Gelenkarthrose (Schultereckgelenksarthrose) ist eine Arthrose die zwischen Schlüsselbein und Schulterdach zu finden ist. Sie tritt häufig im Alter auf.

Can a K-wire be used for acromioclavicular injury?

K-wires have also been used, although rare cases of wire migration into vital organs, has dissuaded many surgeons from using them 4 . Just as an injury to other joints, prior acromioclavicular dislocation predisposes the joint to osteoarthritis. Surgical complications include migration of hardware and infection.

How is the capsule of the acromioclavicular joint strengthened?

Joint Capsule. The capsule is weak and is strengthened by capsular ligaments both inferiorly and superiorly, which in turn are reinforced through attachments from the deltoid and trapezius. Without the superior and inferior capsular ligaments, the AC Joint capsule would not be strong enough to maintain the integrity of the joint.

How are low grade acromioclavicular joint injuries treated?

Treatment largely depends on the age and lifestyle of the patient as well as the type of injury. ~80% (range 70-90%) of acromioclavicular joint injuries are “low grade” 9. In general types I and II are treated conservatively, types IV, V, and VI are treated surgically, and type III injuries are variably treated 4.

Is the acromioclavicular joint the same as the clavicle?

Acromioclavicular joint (Articulatio acromioclavicularis) 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.