Musculotendineous
cuff
Definition:
This is a fibrous sheath formed by four flattened tendons.They are:
1)
Subscapularis.
2)
Supraspinatus.
3)
Infraspinatus.
4)
Teres minor.
These muscles arises
from the scapula and inserted into the lesser & greater tubercle of humerus.
Function:
The cuff gives strength to the capsule of shoulder joint all around except
inferiorly.
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