 Weaver–Dunn procedure

This is a generally successful type of surgery involved in the treatment of severe separated shoulders developed by James K. Weaver, M.D., Albuquerque, NM, and Harold K. Dunn, M.D., Salt Lake City, UT in the early 1970s.The procedure is done to essentially replace the coracoclavicular ligaments with the coracoacromial ligament.