Objective: To provide anatomical data for narrow thoracic vertebral conal.
目的：为胸椎管狭窄提供解剖学资料。
The posterior renal fascia composed of superficial layer(lateral conal fascia) and the deep one(posterior lamella).
肾后筋膜分两层，包括侧锥筋膜和肾筋膜后叶。
The posterior renal fascia composed of superficial layer(lateral conal fascia) and the deep one(posterior lamella).
肾后筋膜分两层，包括侧锥筋膜和肾筋膜后叶。
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