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腓下骨
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跗三角骨
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跖间骨
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维萨里安(氏)骨,第五跖骨粗隆(有时分离成单独骨)
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腓籽骨
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正常肩部
this is an axial view of the shoulder.
1. glenoid
2. coracoid process
3. acromion process
2 is anterior to 3, ie the upper part of the film as displayed is anterior.
it demonstrates the os acromiale, an unfused acromial apophysis.
the acromial apophysis is a secondary ossification centre which
normally fuses aged 18 to 20 years. this appearance is a normal
variant which is often mistaken for a fracture on the axial view.
it is usually bilateral.
[本贴已被 software 于 2008-3-29 9:54:35 修改过] |