Localization of the Centers of Intramuscular Nerve Dense Regions of the Rotator Cuff Muscles: A Guide for Botulinum Toxin A Injection for Spasticity Accompanied by Shoulder Pain

Abstract

Localization of the centers of intramuscular nerve dense regions of the rotator cuff muscles: A guide for botulinum toxin a injection for spasticity accompanied by shoulder pain.

Localization of nerve entry points and the center of intramuscular nerve‐dense regions in the adult pectoralis major and pectoralis minor and its significance in blocking muscle spasticity

“…After localizing the NEP, the pectoralis major and pectoralis minor muscles of 20 cadavers were removed and underwent Sihler's staining procedure, based on our previous scheme (Luo et al, 2020 ; Tang, Li, et al, 2018 ; Tang, Zhang, et al, 2018 ; Wang et al, 2020 ; Yang et al, 2017 ). The samples were immersed in a solution of 3% potassium hydroxide and 0.2% hydrogen peroxide for 4 weeks, decalcified in Sihler's I solution for 4 weeks, and stained in Sihler's II solution for 4 weeks.…”