title: Traumatic Finger Injuries: What the Orthopedic Surgeon Wants to Know.
abstract: Traumatic finger injuries account for a substantial number of emergency visits every year. Imaging plays an important role in diagnosis and in directing management of these injuries. Although many injuries can be managed conservatively, some require more invasive interventions to prevent complications and loss of function. Accurate diagnosis of finger injuries can often be difficult, given the complicated soft-tissue anatomy of the hand and the diverse spectrum of injuries that can occur. To best serve the patient and the treating physician, radiologists must have a working knowledge of finger anatomy, the wide array of injury patterns that can occur, the characteristic imaging findings of different finger injuries, and the most appropriate treatment options for each type of injury. This article details the intricate anatomy of the hand as it relates to common finger injuries, illustrates the imaging findings of a range of injuries, presents optimal imaging modalities and imaging parameters for the diagnosis of different injury types, and addresses which findings have important management implications for the patient and the orthopedic surgeon. With this fund of knowledge, radiologists will be able to recommend the most appropriate imaging studies, make accurate diagnoses, convey clinically relevant imaging findings to the referring physician, and suggest appropriate follow-up examinations. In this way, the radiologist will help improve patient care and outcomes. Online supplemental material is available for this article. (©)RSNA, 2016.
authors.affiliation: From the Departments of Radiology (G.G.W., J.R.W., A.D.S., B.K.) and Orthopedic Surgery (G.S.M.D.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, University of Wisconsin Hospital and Clinics, Madison, Wis (S.E.S.); and Shield Health Care Group, Quincy, Mass (K.I.P.).
authors.forename: Ged G
authors.identifier: http://orcid.org/0000-0001-7631-934X
authors.initials: GG
authors.lastname: Wieschhoff
authors.affiliation: From the Departments of Radiology (G.G.W., J.R.W., A.D.S., B.K.) and Orthopedic Surgery (G.S.M.D.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, University of Wisconsin Hospital and Clinics, Madison, Wis (S.E.S.); and Shield Health Care Group, Quincy, Mass (K.I.P.).
authors.forename: Scott E
authors.initials: SE
authors.lastname: Sheehan
authors.affiliation: From the Departments of Radiology (G.G.W., J.R.W., A.D.S., B.K.) and Orthopedic Surgery (G.S.M.D.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, University of Wisconsin Hospital and Clinics, Madison, Wis (S.E.S.); and Shield Health Care Group, Quincy, Mass (K.I.P.).
authors.forename: Jeremy R
authors.initials: JR
authors.lastname: Wortman
authors.affiliation: From the Departments of Radiology (G.G.W., J.R.W., A.D.S., B.K.) and Orthopedic Surgery (G.S.M.D.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, University of Wisconsin Hospital and Clinics, Madison, Wis (S.E.S.); and Shield Health Care Group, Quincy, Mass (K.I.P.).
authors.forename: George S M
authors.initials: GS
authors.lastname: Dyer
authors.affiliation: From the Departments of Radiology (G.G.W., J.R.W., A.D.S., B.K.) and Orthopedic Surgery (G.S.M.D.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, University of Wisconsin Hospital and Clinics, Madison, Wis (S.E.S.); and Shield Health Care Group, Quincy, Mass (K.I.P.).
authors.forename: Aaron D
authors.initials: AD
authors.lastname: Sodickson
authors.affiliation: From the Departments of Radiology (G.G.W., J.R.W., A.D.S., B.K.) and Orthopedic Surgery (G.S.M.D.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, University of Wisconsin Hospital and Clinics, Madison, Wis (S.E.S.); and Shield Health Care Group, Quincy, Mass (K.I.P.).
authors.forename: Ketan I
authors.initials: KI
authors.lastname: Patel
authors.affiliation: From the Departments of Radiology (G.G.W., J.R.W., A.D.S., B.K.) and Orthopedic Surgery (G.S.M.D.), Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115; Department of Radiology, University of Wisconsin Hospital and Clinics, Madison, Wis (S.E.S.); and Shield Health Care Group, Quincy, Mass (K.I.P.).
authors.forename: Bharti
authors.initials: B
authors.lastname: Khurana
mesh_terms: D003952:Diagnostic Imaging / Q000379:methods*; D005383:Finger Injuries / Q000000981:diagnostic imaging* / Q000601:surgery*; D006801:Humans; D019637:Orthopedic Procedures