Lesser trochanter
From Wikipedia, the free encyclopedia
| Bone: Lesser trochanter | |
|---|---|
 |
|
| Left hip-joint, opened by removing the floor of the acetabulum from within the pelvis. | |
 |
|
| Upper extremity of right femur viewed from behind and above. | |
| Latin | trochanter minor |
| Gray's | subject #59 245 |
| Insertions | Psoas major |
The lesser trochanter (small trochanter) of the femur is a conical eminence, which varies in size in different subjects
Contents |
[edit] Anatomy
It projects from the lower and back part of the base of the femur neck.
From its apex three well-marked borders extend:
- two of these are above
- a medial continuous with the lower border of the femur neck
- a lateral with the intertrochanteric crest
- the inferior border is continuous with the middle division of the linea aspera
The summit of the trochanter is rough, and gives insertion to the tendon of the Psoas major and the Iliacus.
[edit] Clinical significance
It can be involved in an avulsion fracture.[1]
[edit] Additional images
-
Right femur. Posterior surface.
-
Right hip-joint from the front.
-
Capsule of hip-joint (distended). Posterior aspect.
[edit] See also
[edit] References
- ^ Khoury JG, Brandser EA, Found EM, Buckwalter JA (1998). "Non-traumatic lesser trochanter avulsion: a report of three cases". Iowa Orthop J 18: 150–4. PMC 2378165. PMID 9807723. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2378165.
[edit] External links
- SUNY Figs 13:01-11
- lljoints at The Anatomy Lesson by Wesley Norman (Georgetown University) (hipjointanterior, hipjointposterior)
- Lesser+trochanter at eMedicine Dictionary
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.
|
||||||||||||||||||||||||||||||||||||||||||||||||
 |
This musculoskeletal system article is a stub. You can help Wikipedia by expanding it. |
