| 单侧唇裂降鼻中隔肌的解剖学研究及意义 |
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| 引用本文： | 李文志.单侧唇裂降鼻中隔肌的解剖学研究及意义[J].中华整形烧伤外科杂志,1998,14(4):252-254. |
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| 作者姓名： | 李文志 |
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| 摘 要： | 研究单侧完全性唇裂鼻部肌肉缺损与鼻端中线结构结构移位与畸形的关系。结果证实单侧完全性唇裂患侧鼻中隔肌缺损。
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| 关 键 词： | 唇裂 鼻畸形 降鼻中隔肌 鼻中隔畸形 解剖学 |
Anatomic study of the musculus depressor septi nasi in unilateral cleft lip nasal deformity] |
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| Authors: | W Li Y Ling S Zhang |
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| Institution: | Plastic Surgery Hospital, Chinese Academy of Medical Sciences, BaDaChu, Beijing. |
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| Abstract: | OBJECTIVE: This study was to investigate the nasal musculature and its relationship with the deformities of the unilateral cleft lip nose. METHOD: The anatomic and histological examination and comparison of the musculus depressor septi nasi (MDSN) were performed in 33 normal cadavers and 30 patients with unilateral cleft lip undergoing the operation for secondary nasal deformities. RESULT: It was found that the MDSN in the cleft side of a unilateral cleft lip nose is lacking. CONCLUSION: Because of the anatomic deficiency on the cleft side, the function of the normal side is pathologically increased. The functional imbalance between the normal and abnormal side may bring about dislocation and malformation of the base of nasal columella as well as the septal structures. |
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