Dr. Trent Nessler_ACL Expert_BJJ PT AC joint injuries are common injuries I see in BJJ athletes. This is often the result of landing on the shoulder when being swept or Instagram AC Joint Separation Brisbane Knee and Shoulder Clinic Dr MacgroartyBrisbane Knee and Shoulder Clinic BPC 157 Wikipedia Understanding Acromioclavicular Separation Repair Techniques Shouler Separation Injury Injury to the acromioclavicular (AC) joint is a common injury among athletes and young individuals. #Acromioclavicular joint injuries account for more than forty percent of