Two Minutes of Anatomy: Posterior Tibial Nerve скачать в хорошем качестве

Two Minutes of Anatomy: Posterior Tibial Nerve

Posterior Tibial Nerve The posterior tibial nerve is the name of the distal end of the tibial nerve as it passes around the medial malleolus in the tarsal tunnel. Anatomically, it is a continuation of the tibial nerve. It does not represent a branch of the tibial nerve or a distinct structure. Some texts will refer to it as the tibial nerve. There is no anterior tibial nerve at the level of the foot or ankle. It is called the posterior tibial nerve due to its clinical significance. The posterior tibial nerve is susceptible to entrapment in tarsal tunnel syndrome The tibial nerve runs under the arch of the soleus and continues distally to descend posterior to the medial malleolus, where it earns the distinction of the posterior tibial nerve, and into the foot as the medial and lateral plantar branches. The posterior tibial nerve as a distinct entity provides motor innervation to the intrinsic muscles of the plantar foot. Just distal to the tarsal tunnel, the tibial nerve gives off its terminal branches, the medial and lateral plantar nerves, which continue to supply motor and sensory innervation to the plantar foot. The medial plantar nerve travels deep to the abductor hallucis to branch into common plantar and eventually proper plantar digital nerves to the first through fourth digits. The lateral plantar nerve travels obliquely to the lateral side of the foot deep to the flexor digitorum brevis and superficial to the quadratus plantae muscle. This nerve then gives off a deep branch, which supplies deep muscles of the foot, as well as a superficial branch which continues coursing laterally. This superficial branch of the lateral plantar nerve terminates as common and proper plantar digital nerves supplying the fourth and fifth digits. Dr Donald A Ozello DC of Championship Chiropractic in Las Vegas, NV Web Site: http://www.championshipchiropractic.com/ Blog: https://www.championshipchiropractic.... Twitter:   / drdozellodc   Facebook:   / championship-chiropractic-280141628688300   LinkedIn:   / dr-donald-a-ozello-dc-716b3233   YouTube:    / drdozellodc   "Running: Maximize Performance & Minimize Injuries" https://www.amazon.com/Running-Perfor... **Disclaimer: Viewing this video does not take the place of seeing a medical professional. Please visit a medical professional for evaluation, diagnosis & treatment.