무치하악골에 있어서 신거상근의 기시 |
조용명1, 이서해2 |
1서울대학교 치과대학 구강해부학교실 2서울대학교 치과대학 구강해부학교실 |
ORIGIN OF LEVATOR MENTI MUSCLE IN THE EDENTULOUS MANDIBLES |
Yong-Myong Cho1, Suh-Hae Lee2 |
1Department of Oral Anatomy, College of Dentistry, Seoul National University 2Department of Oral Anatomy, College of Dentistry, Seoul National University |
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Abstract |
The origin of the 15 levator menti muscles were examined by dissection. The cadavers had been fixed in formalin. The following observations were made. Sixty-six per cent of the muscles examined originated on the crest of the bone of the residual ridge. Twenty per cent of the muscles originated between the crest of the residual ridge and the fornix of the Iabial vestibule. |
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