Anterior branch of obturator nerve

Anterior branch of obturator nerve

Infobox Nerve
Name = PAGENAME
Latin = ramus anterior nervi obturatorii
GraySubject = 212
GrayPage = 954


Caption = Nerves of the right lower extremity. Front view.


Caption2 =
Innervates =
BranchFrom = obturator nerve
BranchTo =
MeshName =
MeshNumber =
DorlandsPre = r_02
DorlandsSuf = 12688785
The anterior branch of the obturator nerve leaves the pelvis in front of the Obturator externus and descends in front of the Adductor brevis, and behind the Pectineus and Adductor longus; at the lower border of the latter muscle it communicates with the anterior cutaneous and saphenous branches of the femoral nerve, forming a kind of plexus.

It then descends upon the femoral artery, to which it is finally distributed. Near the obturator foramen the nerve gives off an articular branch to the hip joint.

Behind the Pectineus, it distributes branches to the Adductor longus and Gracilis, and usually to the Adductor brevis, and in rare cases to the Pectineus; it receives a communicating branch from the accessory obturator nerve when that nerve is present.

External links

*
* (NormanAnatomyFig|medialthigh2)
*


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • Obturator nerve — Nerve: Obturator nerve Structures surrounding right hip joint. (Obturator nerve labeled at upper right.) Nerves of the …   Wikipedia

  • Posterior branch of obturator nerve — Infobox Nerve Name = PAGENAME Latin = ramus posterior nervi obturatorii GraySubject = 212 GrayPage = 954 Caption = Caption2 = Innervates = Adductor magnus muscle BranchFrom = obturator nerve BranchTo = MeshName = MeshNumber = DorlandsPre = r 02… …   Wikipedia

  • Cutaneous branch of the obturator nerve — Nerve: Cutaneous branch of the obturator nerve Nerves of the right lower extremity. Front view. (Cutaneous branch not labeled, but region is visible.) Latin ramus cutaneus nervi obturatorii Gray s …   Wikipedia

  • Genital branch of genitofemoral nerve — Nerve: Genital branch of genitofemoral nerve Deep and superficial dissection of the lumbar plexus. (External spermatic branch of genitofemoral labeled at bottom right.) Latin ramus genitalis nervi genitofemoralis Gray s …   Wikipedia

  • Obturator externus muscle — The obturator externus and nearby hip muscles (posterior view) …   Wikipedia

  • Accessory obturator nerve — Infobox Nerve Name = PAGENAME Latin = n. obturatorius accessorius GraySubject = 212 GrayPage = 955 Caption = Plan of lumbar plexus. (Accessory obturator visible at bottom left.) Caption2 = The lumbar plexus and its branches. (Accessory obturator… …   Wikipedia

  • branch — An offshoot; in anatomy, one of the primary divisions of a nerve or blood vessel. A b.. See ramus, artery, nerve, vein. SYN: ramus (1) [TA]. accessory meningeal b. SYN: pterygomeningeal artery …   Medical dictionary

  • Anterior cutaneous branches of the femoral nerve — Nerve: Anterior cutaneous branches of the femoral nerve Cutaneous nerves of the right lower extremity. Front and posterior views. (Anterior cutaneous branches of the femoral nerve in yellow, near center, on both sides.) …   Wikipedia

  • Nerve to obturator internus — Nerve: Nerve to obturator internus Plan of sacral plexus and pudendal plexus. (Nerve to the Obturator internus and Gemellus superior labeled at lower left.) …   Wikipedia

  • ramus anterior nervi obturatorii — [TA] anterior branch of obturator nerve: a branch that supplies the gracilis and the adductor longus and brevis muscles and the pectineus, and occasionally gives off a branch to the skin of the medial side of the thigh and leg; modality, motor… …   Medical dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”