- Intertrochanteric line
Infobox Bone
Name = Intertrochanteric line
Latin = linea intertrochanterica
GraySubject = 59
GrayPage = 245
Caption = Righthip-joint from the front. (Intertrochanteric line labeled at bottom left.)
Caption2 = Rightfemur . Anterior surface. (Intertrochanteric line visible near top, as diagonal line below neck.)
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DorlandsPre = l_10
DorlandsSuf = 12496187
The intertrochanteric line (or "spiral line of the femur"White (2005), p 256] ) is a line located on the anterior side of the head of thefemur .The rough, variable ridge stretches between the
lesser trochanter and thegreater trochanter forming the base of the neck of the femur, roughly following the direction of the shaft of the femur. Theiliofemoral ligament — the largest ligament of the human body — attaches above the line which also strengthen the capsule of the hip joint. The lower half, less prominent than the upper half, gives origin to the upper part of theVastus medialis .Just like the
intertrochanteric crest on the posterior side of the femural head, the intertrochanteric line mark the transition between the femural neck and shaft.Platzer (2004), p 192]The distal capsular attachment on the femur follows the shape of the irregular rim between the head and the neck. As a consequence, the capsule of the hip joint attaches in the region of the intertrochanteric line on the anterior side, but a finger away from the intertrochanteric crest on the posterior side of the head.Platzer (2004), pp 192, 198]
The fibers of the
ischiocapsular ligament attaches both on the joint capsule and to the intertrochanteric line.Notes
References
* cite book
title = Color Atlas of Human Anatomy, Vol 1: Locomotor system
first = Werner | last = Platzer
edition = 5th | publisher = Thieme
isbn = 3-13-533305-1 | year = 2004 (ISBN for the Americas 1-58890-159-9.)
* cite book
url = http://books.google.se/books?id=ctMRLv6oA8wC&pg=PA256
title = The Human Bone Manual
first = White | last = Timothy D. | coauthors = Pieter A. Folkens
publisher = Academic Press | year = 2005
isbn = 0120884674 | accessdate = 2008-10-11External links
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* (NormanAnatomyFig|hipjointanterior)
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