• Xiao-Lei Fan, Wen-Tao Wang, Jian Wang, Yi Liao, Rui Xiao, and Yi-He Hu.
• Department of Orthopaedic Surgery, Xiangya Hospital, Central South University, Changsha.
• Medicine (Baltimore). 2021 May 21; 100 (20): e26083.

RationaleAvascular necrosis (AVN) of the metacarpal head is rare, and there is no clear consensus on treatment. The main aim of this study was to discuss the possible pathologic-mechanics of its development, epidemiology, radiographic features, and outcome after conservative treatment.Patient ConcernsA 14-year-old male with a history of fractures in little finger complained of right-hand pain with a limited range of motion for 1 month. Diagnosis: Imaging examination confirmed the diagnosis of AVN in the long metacarpal finger and ring finger.InterventionsThe patient was treated using non-surgical management, such as splint immobilization, non-steroidal anti-inflammatory drugs, and physiotherapy.OutcomesAt the last follow-up 26 months later, the patient was in complete remission with no residual symptoms. Magnetic resonance imaging (MRI) confirmed excellent remodeling and regeneration in the metacarpal head.LessonsMetacarpal head necrosis typically occurs in adolescent patients with a history of trauma. Conservative treatment may sometimes have an excellent prognosis.Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.

22 keywords...

hide…