peroneus quartus muscle(accessory peroneus muscle)에 대하여 - 좀더 탐구해야
작성자문형철작성시간14.01.15조회수2,951 목록 댓글 0발목의 촉진점 landmark를 탐구 중
calcaneous의 peroneal tubercle의 부착부에 대해서
그러던 중 제 4비골근을 알게되었다.
The peroneus quartus muscle is one of a group of accessory peroneal muscles present in man. It is said to have been first described by Otto in 1816 and was studied in depth in 1923 by Hecker,1 who estimated its incidence to be 13% in the general population.
남자의 13%정도에서 존재하는 제 4 비골근
그 부착부가 6.6%에서 다름.
Peroneus tertius, peroneus quartus muscle
비골근에 대하여
좀더 탐구가 필요한듯...
참고) 제 3 비골 근
제 3 비골근은 없는 사람도 있음? 몇 %????
panic bird..
peroneus quartus muscle.pdfWhilst a few studies have associated various symptoms with the presence of a peroneus quartus muscle in the peroneal compartment of the leg, little is known of the clinical relevance of this muscle.
We dissected 102 cadaver legs and reviewed the magnetic resonance images of 80 patients with symptoms from the ankle. The peroneus quartus, with a number of different attachments, was present in 6.6% of the legs. It most commonly arose from the peroneus brevis muscle and inserted into the retrotrochlear eminence of the calcaneum.
Associated pathology included a longitudinal tear in the tendon of peroneus brevis, possible peroneal tendon subluxation or dislocation, and a prominent retrotrochlear eminence.
On the MR scans its presence was associated with pain and weakness of the ankle. Orthopaedic surgeons and radiologists should be
aware of the possible presence of the peroneus quartus muscle, not only because of possible associated pathology, but also for its potential use for surgical reconstruction.
