Inclusion Criteria:  Adult aged 18+ with an acute acetabular fracture Indicated for surgical fixation via a posterior or combined anterior and posterior approach  Exclusion Criteria:  Contraindication to radiotherapy such as history of cancer/RT Patients that are getting an acute total hip arthroplasty at the time of fixation of the acetabular fracture Not English speaking Not a Maryland resident or likely to have difficulty returning for post-op follow up(s) (i.e. homeless, incarceration)