• 대한소아치과학회지
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• 제24권3호
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• pp.704-709
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• 1997

Space maintainers needs following extraction of primary molars, due to severe dental caries under general anesthesia. Delivery of conventional space maintainers has three of the disadvantages of the method, there being a impression taking and time consuming due to laboratory procedure, and delivery problem due to relaxed tongue. For this problem improved, modified space maintainer is prefabricated before procedure, and adjust, delivery in operation room, favorable results were obtained. The following results were obtained. 1. Delivery time is very reduced than conventional space maintainers. 2. After space maintainer delivery, follow check-up, without impingement of soft tissue, distortion of wire. After space maintainer delivery, continuous research is required so that space maintainer delivery is applied to usual dental treatment, and it is necessary of long term research.

• 대한족부족관절학회지
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• 제5권1호
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• pp.23-27
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• 2001

It has been known that the ankle arthrodesis is a common surgical procedure for treating the ankle arthrosis and deformity that do not respond to the non-operative treatment. To date, various surgical techniques for the ankle arthrodesis have been reported. Clinical and biomechanical trials have shown that the rigid internal fixation leads the increased rate of the union. The ankle arthrodesis may be complicated with the nonunion, delayed union, malunion, and infection. In cases of the Charcot joint of the ankle in diabetic patients, however, arthrodesis could reduce the disadvantage of the nonoperative treatment, such as the loss of the reduction, progressive collapse, multiple ulcerations and infection. The object of this case report is to report our experience of a successful ankle arthrodesis using an anterior T plate in treating the unstable ankle of a diabetic patient, associated with the ankle fracture and the neuropathy. The surgical approach of this technique is simple so that it would allow less soft tissue injury, and this procedure would be regarded as one alternative to provide the rigid internal fixation in the ankle arthrodesis.

• Archives of Reconstructive Microsurgery
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• 제19권2호
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• pp.101-107
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• 2010

Purpose: The free flap has been widely used as one stage reconstructive procedure the skin and soft tissue defect. The secondary adjuvant operations are often needed for better results as functional and aesthetic compartment. Therefore, we focus on the secondary adjuvant surgeries for better outcome after free flaps. Methods: One hundred ninety six consecutive patients underwent free flaps between January, 2002 and February 2009. The cases constituted ninety two male patients and one hundred four female patients. For the patients who got free flap operation, we investigated secondary adjuvant operations what type of procedures was applied according to the reconstructed sites. All clinical data were based on the patient's medical records. Results: Of one hundred ninety six patients in whom free flap was performed, a total of eighty two patients(41.8%) received the secondary adjuvant operation. Because of many patients got multiple secondary adjuvant operations, the number of the secondary adjuvant operation become one hundred fifty five cases. The most common used procedure is a liposuction, and the second one is a lipoinjection. Conclusion: As the secondary adjuvant operation like a liposuction, lipoinjection, etc., satisfaction for operative result was increased in the aspects of function and aesthetics. So the secondary adjuvant operation in free flap surgeries contributed in raising the patient's quality of life.

• Journal of Korean Neurosurgical Society
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• 제30권2호
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• pp.163-167
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• 2001

Objective : Percutaneous vertebroplasty has recently been introduced as an interesting therapeutic alternative for the treatment of thoracolumbar vertebral body fractures in elderly persons with osteoporosis. The authors present the early results of this method. Method and Material : From July 1999 to April 2000, percutaneous transpedicular technique was used in 20 patients (2 men and 18 women) whose mean age was 67.5 years old(range 59-79) with painful vertebral compression(22) and burst(2) fractures. The interval between fracture and vertebroplasty ranged 1 day to 4 months. The procedure involved percutaneous puncture of the injured vertebra via transpedicular approach under fluoroscopic guidance, followed by injection of polymethylmetacrylate(PMMA) into the vertebral body through a disposable 11-guage Jamshidi needle. Result : The most common cause of fracture was slip down and the most frequent injured level was the twelfth thoracic spine. The procedure was technically successful bilaterally in 18 patients(9 thoracic and 15 lumbar spines) with an average injection amount of 7.7ml PMMA in each level. Seventeen(94.4%) patients reported significant pain relief immediately after treatment. Two leaks of PMMA were detected with postoperative CT in spinal epidural space and extravertebral soft tissue without clinical symptoms. Conclusion : Although this study represents the early results, percutaneous vertebroplasty seems to be valuable tool in the treatment of painful osteoporotic vertebral body fractures in elderly, providing acute pain relief and early mobilization.

• 구강회복응용과학지
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• 제27권1호
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• pp.117-123
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• 2011

총의치 환자의 치료 시 인상 채득 과정은 의치의 지지, 유지, 그리고 안정을 위해 매우 중요하며, 의치의 성공여부를 좌우한다. 총의치 인상 채득을 위한 여러 가지 재료와 방법들이 이용되어 왔으며, 그 중 조직 양화재 (tissue conditioner)를 이용한 동적 인상법 (dynamic impression method)은 보다 생리적이고 기능적인 방법이다. 본 증례들에서는 무치악 환자에서 조직 양화재인 Coe-comfort$^{(R)}$ (GC America, IL, USA)를 이용한 동적 인상법으로 변형된 연조직의 회복과 하께 가장 생리적인 상태로 인상을 채득하여 의치의 제작 및 첨상을 시행하였으며, 만족스런 결과를 얻었다.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제17권2호
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• pp.191-194
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• 1995

We describe here a method of approaching the maxillary sinus using an osteoperiosteal flap. Like the Caldwell-Luc procedure, the method allows an easy access to the sinus and an adequate visualization. But in addition, it appears to have the advantages of preventing the ingrowth of soft tissue through the osseous defect into the sinus by replacing the bone trap door while promoting healing and retarding infection by preserving the blood supply to the door.

• 대한치과의사협회지
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• 제56권1호
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• pp.58-65
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• 2018

Dental local anesthesia is important procedure for the elimination of pain during dental treatment. However, the pain during local anesthesia is one of the main source of fear to the patients. The cause of pain during dental local anesthesia includes soft tissue damage during penetration of the oral mucosa, pressure from the spread of the anesthetic solution, temperature of anesthetic solution, low pH of anesthetic solution, and the characteristics of the drug. Several concepts and devices introduced to date to reduce the pain during local anesthesia for dental treatment. In this report, devices that can reduce the pain during local anesthesia will be discussed.

• Restorative Dentistry and Endodontics
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• 제41권3호
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• pp.218-224
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• 2016

Non-carious cervical lesions (NCCLs) with gingival recession require specific consideration on both aspects of hard and soft tissue lesion. In the restorative aspect, careful finishing and polishing of the restorations prior to mucogingival surgery is the critical factor contributing to success. Regarding surgery, assessment of the configuration of the lesion and the choice of surgical technique are important factors. The precise diagnosis and the choice of the proper treatment procedure should be made on the basis of both restorative and surgical considerations to ensure the successful treatment of NCCLs.

• 대한족부족관절학회지
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• 제16권2호
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• pp.135-139
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• 2012

The interphalangeal joint (IPJ) of the hallux has received little attention compared with the first metatarsophalangeal joint. But, the hallucal IPJ has several disorders such intra-articular fractures, dorsal dislocation, alignment disorder, and inflammatory or degenerative arthritis. Among these disorders septic arthritis of the IPJ of the hallux is rare. We report a case of sepsis of the hallucal IPJ and adjacent underlying osteomyelitis without neuropathic problem and was performed through infected soft tissue and osseous debridement, temporary antibiotic-impregnated cement spacer, and delayed intercalary allogenic fibular bone graft with K-wire fixation.

• 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.