72
Participants
Start Date
January 31, 2016
Primary Completion Date
January 31, 2019
Study Completion Date
June 30, 2020
trephination with placebo
trephination under US guidance and placebo injection
trephination with platelet rich plasma
trephination under US guidance and platelet rich plasma injection
Department of Orthopaedics and Traumatology, Postgraduate Center for Medical Education, Professor A. Gruca Teaching Hospital, Otwock
Centre of Postgraduate Medical Education
OTHER