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Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 2 Numerical transformation of the internal rotation range of motion using anatomical landmarks

From: Reverse shoulder arthroplasty with a 155° neck-shaft angle inlay implant design without reattachment of the subscapularis tendon results in satisfactory functional internal rotation and no instability: a cohort study

Internal rotation score

 

0

Dorsum of hand to lateral thigh

2

Dorsum of hand to buttock

4

Dorsum of hand to lumbosacral region

6

Dorsum of hand to waist (3rd lumbar vertebra)

8

Dorsum of hand to 12th dorsal vertebra

10

Dorsum of hand to interscapular region (7th dorsal vertebra)