TY - CHAP M1 - Book, Section TI - Bennett and Rolando Fractures A1 - Breed, Meghan A1 - Fitch, Robert Warne A2 - Knoop, Kevin J. A2 - Stack, Lawrence B. A2 - Storrow, Alan B. A2 - Thurman, R. Jason PY - 2021 T2 - The Atlas of Emergency Medicine, 5e AB - A Bennett fracture is an intra-articular fracture at the ulnar aspect of the base of the 1st metacarpal, with radial displacement of the thumb metacarpal and subluxation or dislocation of the carpometacarpal joint. Patients complain of pain, swelling, and decreased range of motion. A Rolando fracture is an intra-articular comminuted fracture at the base of the 1st metacarpal, with radial and ulnar fragments resulting in a Y- or T-shaped intra-articular fragment. SN - PB - McGraw-Hill CY - New York, NY Y2 - 2024/03/28 UR - accessmedicine.mhmedical.com/content.aspx?aid=1181041978 ER -