查看髌骨的源代码

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您请求的操作仅限于组中的用户:骨学特征:有前后面,三缘,一尖。
"表面" *皮下前表面各方向呈凸状,有小孔穿孔供营养血管通过,并有许多粗糙的纵向条纹。在最近的状态下,这个表面被股四头肌肌腱的扩张所覆盖,它在下面与髌骨韧带的表面纤维相连。它通过囊与被膜分离。http://education.yahoo.com/reference/gray/subjects/subject/60 *后表面覆盖有关节软骨,厚度可达4 ~ 5mm。这有助于力的消散。*它出现在光滑、椭圆形、关节的区域上方,由垂直的脊线分成两个面;脊对应于股骨髌骨表面的沟,面对应于同一表面的内侧和外侧部分;侧关节面更宽更深。内侧关节面显示明显的解剖变异。 The 3rd odd facet exists along the extreme medial border of the medial facet.Levangie PK, Norkin CC. Joint Structure and Function : A Comprehensive Analysis. 4th ed. India: JAYPEE; 2006.
{| width="80%" border="0" align="center" cellpadding="1" cellspacing="1" |- | [[Image:Patella ant.jpg|left|250x250px|Human Patella : Anterior View]] | [[Image:Patella post.jpg|center|250x250px|Human Patella : Posterior View]] |} '''BORDERS''' *The base or superior border is thick,rough and sloped from behind, downward, and forward: it gives attachment to that portion of the Quadriceps femoris which is derived from the Rectus femoris and Vastus intermedius.Levangie PK, Norkin CC. Joint Structure and Function : A Comprehensive Analysis. 4th ed. India: JAYPEE; 2006. *The medial and lateral borders are thinner and converge below: they give attachment to those portions of the Quadriceps femoris which are derived from the Vasti lateralis and medialis. '''APEX''' *The apex is pointed, and gives attachment to the ligamentum patellae  *In relaxed standing position, the apex lies just proximal to the knee joint lineNeumann DA. Kinesiology of the musculoskeletal system: Foundations for Physical Rehabilitation.2nd Ed.Elsevier Health Sciences;2009

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