Rotator cuff

Rotator cuff(회전근개)는 shoulder 관절의 움직임을 담당하며 supraspinatus muscle(SST), infraspinatus muscle(IST), subscapularis muscle(SSC) & teres minor muscle로 구성된다.

• subscpularis muscle만 lesser tubercle로 insertion, 나머지는 greater tubercle.

Related Disease

• rotator cuff tear
• suprascapular nerve entrapment syndrome: suprascapular notch(Spinoglenoid notch)의 cyst 등에 의한 suprascapular nerve(SST and IST innervation) compression.