Posterior aspect of interosseous membrane, superior 2/3 of medial posterior surface of fibula, superior aspect of posterior surface of tibia, and from intermuscular septum between muscles of posterior compartment and deep transverse septum
Insertion
Splits into two slips after passing inferior to plantar calcaneonavicular ligament; superficial slip inserts on the tuberosity of the navicular bone and sometimes medial cuneiform; deeper slip divides again into slips inserting on plantar sufraces of metatarsals 2 - 4 and second cuneiform
Action
Principal invertor of foot; also adducts foot, plantar flexes ankle, and helps to supinate the foot
Innervation
Tibial nerve (L4, L5)
Arterial Supply
Muscular branches of sural, peroneal and posterior tibial arteries
| BecomeHealthyNow.com | 701 South Madison Ave. #516 | Clearwater, FL 33756 | (727) 461-7354 |
For questions regarding this site
contact us here. BecomeHealthyNow.com, Inc. All rights reserved. Site design by Dr. Gary Farr.
Information on this site is provided for informational purposes and is not meant to substitute for the advice provided by your own physician or other medical professional. You should not use the information contained herein for diagnosing or treating a health problem or disease, or prescribing any medication. You should read carefully all product packaging. If you have or suspect that you have a medical problem, promptly contact your health care provider. Individual articles are based upon the opinions of the respective author, who retains copyright as marked. Copyright and disclaimer 2000-2010, BecomeHealthyNow.com, Inc. All rights reserved. View our privacy statement
here.
