• Maxillofacial Plastic and Reconstructive Surgery
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• 제36권1호
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• pp.21-24
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• 2014

Maxillary sinus infection following Le Fort I osteotomy is rare in patients without a history of preexisting nasal symptoms. A case of a 19-year-old male patient who suffered from preoperative chronic non-allergic rhinitis and developed repetitive postoperative maxillary sinus infection after Le Fort I osteotomy is reported.

• 대한치과의사협회지
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• 제42권6호통권421호
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• pp.409-413
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• 2004

Tooth ankylosis is frequently resulted from trauma. If indicated, surgical correction is useful osteotomy is one of the method orthodontic surgery that realigns each tooth to the desirable position by using interdental alveolotomy. This method is being adapted when conventional orthodontic of tooth ankylosis on the anterior maxilla via unitooth osteotomy with literature review.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제11권1호
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• pp.249-254
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• 1989

Transverse mandibular deficiency is rare maxillomandibular malrelationship. Most of this malrelationship is considered to be caused by loss of bone substances. This can be corrected by subapical osteotomy, midsagittal vertical osteotomy, midline horizontal L sliding osteotomy, etc., case by case. In these cases, malrelationship after malunion of mandibular fracture, combination of vertical osteotomy and sliding autogenous cortical bone graft was used and favorable results were obtained. Advantages over previous traditional surgical methods were as follows : 1. This method provided easy access and good visibility. 2. It provided broad bone contact area, thus no other operation to obtain bone graft was needed. 3. There were little circumstances to extract teeth. 4. There were no difficulty in tongue movement after operation.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제35권5호
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• pp.316-324
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• 2013

This case report describes the treatment of a 23-year-old woman who had lip protrusion with gummy smile and mentalis muscle strain. Orthognathic surgery was performed in conjunction with orthodontics. Minimum dental decompensation was performed with presurgical orthodontics followed by an anterior segmental osteotomy for the majority of dental decompensation. Counterclockwise rotation of the maxillomandibular complex was applied by LeFort I osteotomy, and bilateral sagittal split ramus osteotomies with anterior segmental osteotomy to achieve overall facial balance. The active treatment period was 15 months. Stable occlusion and skeletal relationship were observed after a 10-month follow-up period.

• 대한족부족관절학회지
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• 제18권2호
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• pp.48-55
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• 2014

Hallux valgus, or a 'bunion', is a deformity characterized by lateral deviation of the big toe. Surgery is indicated when conservative treatments have failed to result in improvement of symptoms. Operative techniques include simple bunionectomy, distal soft tissue procedure, phalangeal osteotomy, metatarsal osteotomy (distal, shaft, or proximal), arthrodesis (metatarsophalangeal or tarsometatarsal), or resection arthroplasty. Good results are expected when the selection of operative technique is based on the correct treatment principle.

• 대한족부족관절학회지
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• 제6권1호
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• pp.96-99
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• 2002

There are many reports on the various methods of treatment for hallux valgus. 1st metatarsal proximal osteotomy with distal soft tissue procedure or 1st metatarsophalangeal joint arthrodesis has been conventionally used for treatment of severe hallux valgus. We performed a new double chevron osteotomy in 3 cases and obtained satisfying results. We present this procedure as a new method of treatment for severe hallux valgus.

• 대한족부족관절학회지
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• 제15권3호
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• pp.119-123
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• 2011

본 연구는 내반 족관절 퇴행성관절염에서 선열에 대하여 고찰하고, 과상부 절골술의 적응증과 수술술기에 대하여 고찰하였다. 초기 족관절 퇴행성 관절염에서 경골 천장 및 후족부의 선열은 상당히 다양한 형태를 보이며, 과상부 절골술은 거골 경사가 경미하고, 후족부 선열이 중립이거나 내반인 경우가 적응증이다.

• 대한치과교정학회지
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• 제28권6호
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• pp.975-979
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• 1998

하악 전치부 근첨하 골전단술을 동반한 상악 변형 분절골 절단술 목적은 양치조성 혹은 양악 전돌 환자로부터 가장 좋은 치료 결과를 얻는 것이다. 본 연구에서는 두부방사선 계측 분석과 정면 사진을 비교 분석해 술 후 연조직 변화를 조사하였다. 구순 전돌이 효과적으로 감소되었으며 비순각은 증가하였다. 코가 약간 넓어졌으나 결과는 비교적 양호하였다. 절단된 골분절의 혈액공급은 잘 유지되었다. 이것은 많은 환자에게 적용할 수 있는 비교적 간단한 수술법이다.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제41권2호
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• pp.97-101
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• 2015

Maxillary transverse deficiency is one of the most common deformities among occlusal discrepancies. Typical surgical methods are segmental Le Fort I osteotomy and surgically-assisted rapid maxillary expansion (SARME). This patient underwent a parasagittal split with a Le Fort I osteotomy to correct transverse maxillary deficiency. During follow-up, early transverse relapse occurred and rapid maxillary expansion (RME) application with removal of the fixative plate on the constricted side was able to regain the dimension again. RME application may be appropriate salvage therapy for such a case.

• 대한족부족관절학회지
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• 제10권2호
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• pp.255-258
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• 2006

For the adequate intraarticular exposure in medial talar dome lesions, medial malleolar osteotomy is necessary in some cases. Many operative techniques including transverse, oblique, inverted V-shape, crescentic and step-cut osteotomies of the medial malleolus have been described previously. But their techniques have several problems such as nonunion, rotation and limited access to lesions. So we introduce the new reverse chevron medial malleolar osteotomy which provides excellent access to lesions, good stability and a broad cancellous surface for rapid healing.