梨状肌(Piriformis muscle)
梨状肌(Piriformis muscle)
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肌肉
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起点
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止点
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动作
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动脉
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神经
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拮抗肌
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备注
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Piriformis muscle(梨状肌)
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荐骨前表面外侧缘
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trochanteric fossa(股骨转子窝)
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使股骨外旋外展
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superior gluteal arteries(上臀动脉)
inferior gluteal arteries(下臀动脉) Lateral sacral artery(侧荐动脉) |
nerve to the Piriformis(到梨状肌神经)(S1、S2)
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Gluteus medius muscle(臀中肌)
Gluteus minimus muscle(臀小肌) |
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资料来源：withfriendship
