성인 하악 과두 골절후의 보존적 치료 효과에 관한 연구

• 영문명: A Radiographic study with computed tomograms after conservative treatments of adult condylar fractures of the mandible
• 발행기관: 대한구강악안면외과학회
• 저자명: 이상휘(Sang hwy Lee) 김일현(Il hyun Kim)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면외과학회지 제21권 제3호, 427~441쪽, 전체 15쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 1995.07.30

영문 초록

The authors made a radiographic study with computed tomograms(CT) after 11.8 months on the average of trauma for the 7 adult mandibular condyle fractures, which were dislocated from the fossa at the head or neck. All cases showed good treatment results clinically, with more than 50 mm of maximal interincisal opening and 7-12 mm(average 10.8 & 9.1 mm) of lateral movements. The results of CT radiographic examinations were as follows : 1. The fractured condylar fragments were all in bony union with distal ramal stump of the mandible and there was no evidence of fibrous nor bony ankylosis between fractured condyles and skull bases or zygomas. 2. The newly formed condyles were bigger than the original ones and projected medially, with flat articular surface of condylar heads. But they approximated the original condyiar shapes. 3. New articular or glenoid surfaces articulating with condylar heads were situated more antero-medially at the skull bases and previous glenoid fossas were shallowed by some sclerosis. 4. The ramal heights were obsreved to be shorter, even though no even though no evidence of facial asymmetry clinically. And there were 3 cases in which bony spicules were showed at the medial cortices of rami at the insertion of medial pterygoid muscles. 5. The lateral pterygoid muscles appeared to be shorter and plumper and their attachments were relatively good enough.

목차

Abstract

I. 서론

II. 연구 재료 및 방법

III. 연구 결과

IV. 토론

V. 결론

참고문헌

키워드

mandible fracture adult condylar fracture Computed tomogram