Figure 3 Schematic drawing of the surgical procedure: Z lengthening of the subscapularis tendon [12].
![Figure 3 Schematic drawing of the surgical procedure: Z lengthening of the subscapularis tendon [12].](articles/2020/18/3/images/Al-AzharAssiutMedJ_2020_18_3_254_299582_f3.jpg)