Arun Shanbhag

harvard medical school massachusetts general hospital trauma mgh harvard trauma and injuries mass general hospital orthopaedics orthopedics hip replacement fractures thr total hip replacement cementing orthopaedic surgery bwh harvardmedicalschool teaching medical bisphosphonates endocrine boston marathon bombing mass hip fractures geriatric patients libya femoral neck fractures health metal ions pseudotumors metal-on-metal haiti orthopaedic jbjs surgery allograft bone chips mark vrahas tibia tibial fractures massachusettsgeneralhospital teach school massachusetts general hospital education