ㆍ상완골의 상부, 쇄골, 견갑골로 구성

ㆍ회전근개의 근육들인 견갑하근, 극상근, 극하근, 소원근 표현

ㆍ어깨 근육의 기시(빨강) 및 정지(파랑) 표현

ㆍ4개의 개별 근육 제거시 어깨 관절의 모든 움직임 수행 가능

  - 외전   - 내전   - 내회전   - 외회전

  - 전경   - 후경   - 거상     - 회선

ㆍ18 x 18 x 24 cm; 0.85 kg

This shoulder joint model consists of the upper half of the humerus, as well as the clavicle and scapula. Besides showing the musculature of the rotator cuff, the shoulder joint model also shows the origin and insertion points of the shoulder muscles highlighted in color (origin = red, insertion points = blue). The following muscles of the shoulder can be depicted and even detached for a clearer understanding of the shoulder joint: 

M. subscapularis

M. supraspinatus

M. infraspinatus

M. teres minor

Upon detaching the individual muscles, all movements of the shoulder joint can be carried out, namely: 

Abduction

Adduction

Inner rotation

Outer rotation

Raising the arms to the front of the body

Raising the arms to the back of the body

Raising the arms above the horizontal plane and “making circles with the arms”

The shoulder joint model with rotator cuff is set up on a stand for easy display in the classroom or doctors office.