Table 2

The degree of glenohumeral and scapulohumeral rhythm on operated and contralateral shoulder at 30°, 60°, 90°, 120° of abduction
Abduction RTSA Normal
G-H S-T G-H S-T
30° 23.8° 0.7° 20.3° 2.0°
60° 39.9° 14.6° 43.8° 8.5°
90° 63.6° 20.9° 68.0° 14.3°
120° 81.0° 33.5° 90.0° 22.3°

RTSA = reverse total shoulder arthroplasty; G-H = glenohumeral motion; S-T = scapulothoracic motion.

Kim et al.

Kim et al. BMC Musculoskeletal Disorders 2012 13:210   doi:10.1186/1471-2474-13-210

Open Data