Muscle Atlas
Palmaris Longus
Origin: Medial epicondyle of humerus
Insertion: Distal half of flexor retinaculum and palmar aponeurosis
Action: Flexes hand (at wrist) and tightens palmar aponeurosis
Innervation: Median nerve (C7 and C8)
Arterial Supply: Ulnar artery
The medical illustrations contained in this online atlas are copyrighted © 1997 by the University of Washington. They may not be utilized, reproduced, stored, or transmitted in any form or by any means, electronic or mechanical, or by any information storage or retrieval system, without permission in writing from the University of Washington.
Receiving a license to use these images is generally quite easy, particularly for academic and scholarly purposes. For more information see the Musculoskeletal Atlas Express Licensing Page.
Insertion: Distal half of flexor retinaculum and palmar aponeurosis
Action: Flexes hand (at wrist) and tightens palmar aponeurosis
Innervation: Median nerve (C7 and C8)
Arterial Supply: Ulnar artery
The medical illustrations contained in this online atlas are copyrighted © 1997 by the University of Washington. They may not be utilized, reproduced, stored, or transmitted in any form or by any means, electronic or mechanical, or by any information storage or retrieval system, without permission in writing from the University of Washington.
Receiving a license to use these images is generally quite easy, particularly for academic and scholarly purposes. For more information see the Musculoskeletal Atlas Express Licensing Page.