Supernumerary brachioradialis-Anatomical variation with magnetic resonance imaging findings:A case report  

作　　者：Milan Kravarski Gerhard W Goerres Alexander Antoniadis Sebastian Guenkel 

机构地区：[1]Departement of Orthopedic and Trauma Surgery,Kantonsspital Nidwalden,Stans 6370,Switzerland [2]Departement of Radiology,Bürgerspital Solothurn,Solothurn 4500,Switzerland [3]Departement of Orthopedic and Trauma Surgery,University Hospital of Lausanne,Lausanne 1011,Switzerland [4]Departement of Orthopedic and Trauma Surgery,Bürgerspital Solothurn,Solothurn 4500,Switzerland

出　　处：《World Journal of Orthopedics》2020年第9期411-417,共7页世界骨科杂志（英文版）

摘　　要：BACKGROUND In this single case report study,we describe an anatomical variance of a brachioradialis muscle with two muscle bellies and two tendons with their common insertion on the suprastyloid crest of a distal radius.CASE SUMMARY After a self-mutilating forearm injury of a borderline personality patient,we observed the anatomical variation of brachioradialis tendon.After tendon repair and aftercare the muscle function recovered completely.Five months after surgery the forearm magnetic resonance imaging was done revealing a supernumerary brachioradialis muscle.CONCLUSION Anatomical variations of forearm muscles and tendons are not rare.The treating surgeons should be aware of their existence and anatomical relationships.

关 键 词：Supernumerary brachioradialis muscle Anatomical variation of forearm Single case report study 

分 类 号：R445.2[医药卫生—影像医学与核医学] R687[医药卫生—诊断学]