case_images: PMC6025770_01
case_images: Glenohumeral injection technique with botulinum toxin A.
case_images: jpr-11-1239Fig1.jpg
case_images: PMC6025770_01_jpr-11-1239Fig1.jpg
case_images: f1-jpr-11-1239
case_images: The shoulder joint was injected using the posterior approach by inserting the needle 1 cm distally to the posterior corner of the acromion and advancing the needle anteriorly until the needle entered the posterior capsule (Figure 1).