Vad är acromion typ 2?

Innehållsförteckning:

1. Vad är acromion typ 2?
2. Vilka muskler lyfter armen?
3. What is the most recent classification of the acromion?
4. What is the shape of acromion?
5. What is the most common type of hooked acromion?
6. What is the function of the acromion?

Vad är acromion typ 2?

Vid typ II eller typ III blir utrymmet mer begränsat (bild). Skulderbladsutskottet (akromion) kan ha olika form och indelas på grund av sin utformning i typ l (överst) flat undersida, typ ll (mitten) kurverad undersida och typ lll (nederst) benpåbyggnad som minskar utrymmet och ger upphov till inklämning och smärta.

Vilka muskler lyfter armen?

Den översta senan i rotatorkuffen kallas supraspinatussenan. Denna passerar under det översta benet i skuldran, vilket heter acromion. Hos vissa personer är utrymmet mellan acromion och axelns ledhuvud trångt. Senor i rotatorcuffen och slemsäcken, sk bursa, kan därför klämmas när armen lyfts framåt och/eller utåt.

What is the most recent classification of the acromion?

most recent classification of acromion process shape the undersurface of the acromion is convex near the distal end 4 no convincing correlation between a type 4 acromion and impingement syndrome exists 4, 5 See also acromioclavicular joint configuration

What is the shape of acromion?

Acromion morphology (types) are based on sagittal oblique MRI: flat inferiorly (12%) 6. curved (56%) parallel to the humeral head with a concave undersurface. hooked (29%) the most anterior portion of the acromion has a hooked shape. convex (upturned) (3%) most recent classification of acromion process shape.

What is the most common type of hooked acromion?

down-sloping in the middle-third of the acromion 8 considered most common type 3 hooked (29%) most anterior portion of the acromion has a hooked shape down-sloping in the anterior-third of the acromion 8 associated with increased incidence of shoulder impingement convex (upturned) (3%) most recent classification of acromion process shape

What is the function of the acromion?

The acromion process extends from the spine of the scapula towards the front of the body. It functions to stabilize the shoulder joint and is attached by ligaments to the clavicle and coracoid process of the scapula. The deltoid muscle also attaches to the acromion process, which allows a person to abduct their arms.