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후방골절단술과 Skeletal anchorage system를 이용한 상악구치부압하:증례보고
임광수,풍무걸,김기형,이희철,김우형,김동우 대한악안면성형재건외과학회 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.1
Intrusion of the severe extruded maxillary post.teeth using post.segmental osteotomy and orthodontic treatment with Skeletal anchorage system.:Cases report.
후방골절단술과 Skeletal anchorage system를 이용한 사악구치부압하 : 증례보고 CASES REPORT
임광수,풍무걸,김기형,이희철,김우형,김동우 대한악안면성형재건외과학회 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.1
The severe extrusion of the maxillary [post.teeth after the early loss of the mandibular post.teeth makes the fabrication of the mandibular prothesis difficult, and without proper planning.the treatment results are often unsatisfactoy. Several treatment modalitys have been introducted to correct the interarch space deficency.:Reduction the occlusal surfaces,Crown lengthening,Endodontics & restorative approach,Extraction, Orthodontic intrusion and segmental osteotomy. Because of many advantages,conservative method is widely used if it has no particular limits of treatment adjustment, but the cases of surgical correction indication are found in clinical experience. In our clinic,we corrected severe extruded maxillary post.teeth by performance of a unilateral posterior osteotomy with superior repositioning of the segment and orthodontic intrusion using Skeletal anchorage system,so here we reported the cases with a study of documents.
남옥현(Ok-Hyun Nam),김미성(Mi-Sung Kim),풍무걸(Wo Chieh Fung),안상헌(Sang-Hun Ahn),노홍섭(Hong-Sup Ro),장은유(Eun-Yiu Chang) 대한구강악안면외과학회 2002 대한구강악안면외과학회지 Vol.28 No.6
Leiomyoma is a benign smooth muscle tumor that usually arise in the uterus, skin and gastrointestinal system. Only 2 percent are located in the head and neck. Leiomyomas of oral cavity are uncommon as only two cases have been reported in the Korean literature. The common location of oral cavity has been tongue, but other sites include buccal mucosa, lips, palate. mouth floor, and gingiva. Our patient was 30 years old female who complained of swelling and discomfort in the mouth floor. Microscopically this tumor showed bundles of intertwining spindle cells within fibrous connective tissue stroma. The nuclei were generally pale staining and blunt ended. Masson s trichrome stain was positive for muscle, and immunohistochemical study for α-smooth muscle actin revealed strong positivity. It was treated by surgical excision. We experienced a case of leiomyoma of oral cavity, so we report with literature reviews