… METHODS : Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses
guideline, we searched the databases including MEDLINE, EMBASE, Cochrane Library, and
Scopus using the keywords of “shoulder stiffness” and/or “adhesive capsulitis” and/or “frozen
shoulder” with “rotator cuff tear”. We included studies that only met all … Due to he lack of
suffici nt ev dence i this field, the purpose of this case series study was to investigate the
clinical results of PRP injection for patients with frozen shoulder, at an average duration of …

Frozen shoulder is a glenohumeral joint disorder that movement because of adhesion and
the existence of fibrosis in the shoulder capsule. Platelet-rich plasma can produce collagen
and growth factors, which increases stem cells and consequently enhances the healing. To
date, there is no evidence regarding the effectiveness of platelet-rich plasma in frozen
shoulder. A 45-year-old man with shoulder adhesive capsulitis volunteered for this
treatment. He underwent two consecutive platelet-rich plasma injections at the seventh and …