• 대한소아치과학회지
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• 제23권3호
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• pp.575-581
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• 1996

Hemophilia is a hereditary condition in which one of the normal blood clotting factors is absent. This sex-linked, recessive disease, transmitted by the female and expressed in some of her male offspring, is characterized by significantly delayed coagulation times and by the tendency to hemorrhage. On the dental treatment especially, surgical procedure, appropriate methods of hemorrhage control are required. These methods are replacement therapy, antifibrinolytic agents, and local hemostatic methods. In this case, we successfully extract residual roots of hemophiliac patient without eccessive post operative bleeding using replacement therapy and surgical splint.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제22권1호
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• pp.76-82
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• 2000

In general, treatment of the patients with closed lock divides into a conservative and a surgical treatment. Surgical treatment has been often applied in case that occlusal splint therapy was not effective on the patient with closed lock. In recent, some clinicians reported good results with mandibular manipulation. Three patients complained limitation of month opening-(mean mouth opening was 22.3mm) and TMJ pain. Articular discs were displaced anteriorly on MRI. Two patients didn't improve the symptoms with long term occlusal splint therapy. We applied mandibular manipulation after injection with 2% lidocaine into the upper joint space of the affected TMJ and directly inserted occlusal splint to all patients. At the follow-up check, mean mouth opening was 41.7mm. TMJ pain decreased, condyle and disc relationship was improved functionally on MRI.

• Journal of Oral Medicine and Pain
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• 제23권3호
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• pp.277-280
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• 1998

The treatment of anterior disc displacement without reduction patients needs speicific treatment methods different from other Craniomandibular Disorders. Those are manual manipulation, anterior repositioning splint; ARS and step-back. It is well known that the use of Anterior Repositioning Splint is effective on relief of TMJ symptom. But the side effect of long- term ARS wearing, which is irreversible posterior open bite induction, has made many clinicians avoid ARS treatment. This report introduces a clinical case recently proven part- time wearing ARS method for treatment of Disc Displacement without reduction patient' that can reduce side effects with good efficacy. But now clinical statistical studies and basical histophysiological studies are more needed.

• 대한치과의사협회지
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• 제9권8호
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• pp.483-486
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• 1971

The 5 years old little girl was admitted to Lee's Dental Clinic fractured her mandible body right side due to the traffic accident on 29th Aug 1970 After routine test, the mandible fracture was operated by means of intra-oral and extro-oral splint fixation technique. The splint made by Feather Bite which usualy use for mouth protecter to the foothball and boxing memberes. It was much advantage handing the material for making the splint and easy to find at the market with the low price. The patient was healed with good condition since he was operated

• Restorative Dentistry and Endodontics
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• 제24권4호
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• pp.560-569
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• 1999

치수생활력이란 치수내의 혈관의 상태를 가리킨다. 치수생활력 측정을 위해서 사용되어져 온 온도검사나 전기치수 검사는 치수신경의 반응에 기초하여 간접적으로 치수의 생활력을 판단하는 방법이다. 따라서 치수생활력의 판단을 위해서 치수생활력의 기본인 치수혈류를 파악할 필요가 있어 laser Doppler flowmeter를 이용하여 치수 혈류를 측정하는 방법이 연구되었다. 본 연구에서는 성인치아에서 치수생활력 검사를 위해 laser Doppler flowmeter를 이용하여 치수혈류를 측정 할 경우 생활력의 판단 근거로 참고할 수 있는 정상혈류 측정치의 기초자료를 마련할 목적으로, laser Doppler flowmeter를 이용하여 성인의 상악 중절치에서부터 제1대구치에 이르기까지 각 정상 치아의 치수혈류를 측정하고, probe 고정용 splint 제작 방법 및 생활치수와 실활치수에 따른 치수혈류 측정치의 차이를 비교, 연구하였다. 22세에서 30세까지 성인 남녀 79명을 대상으로 상악 중 절치에서부터 제1대구치에 이르기까지 laser Doppler flowmeter를 사용하여 치수혈류를 측정하였고, 생활치아에 대한 비교군으로는 실활치아라고 판단되는 치아를 가진 성인 남녀 자원자 5명의 치아 13개도 함께 검사하였다. 혈류 측정 probe고정용 splint제작을 위한 고무인상시 직접법에서는 환자 구강내에서 직접 고무인상을 채득하였고, 간접법에서는 구강내에서 일차 인상을 채득하여 만든 석고모형상에서 probe 위치를 표시한 다음 석고모형상에서 이차적으로 고무인상을 채득하였다. 고무인상에서 치관부에 probe 고정을 위한 hole을 형성하고 probe를 삽입, 고정한 다음 probe를 치아 협면에 적용하였다. Laser Doppler flowmeter에서 안정된 신호가 나타날 때까지 피검자를 10분 이상 동안 안정시켰으며 안정상태 도달 후 각 치아마다 5 분간 지수혈류를 기록하였다. 측정된 치수혈류는 'Perisoft'(Perimed Co., Sweden) 프로그램을 이용하여 컴퓨터에 저장한 후 측정치를 계측하였다. 각 치아간의 실험치 평균의 차이는 일원 변량 분석법(one-way ANOVA) 및 Duncan's Multiple Range test를 이용하여 분석하였으며, 다음과 같은 결과를 얻었다. 1. 상악 중절치에서부터 제1대구치에 이르기까지 시험대상 전 치아에서의 치수혈류 측정치 평균은 9 - 16 Perfusion Unit 사이로 나타났는데, 상악 측절치에서 가장 높게 나타났고, 제1소구치, 제2소구치, 견치, 중절치, 제1대구치의 순으로 높게 나타났다(p<0.01). 2. 상악 6전치에서는 간접인상법으로 제작된 splint 적용군이 직접인상법으로 제작된 splint 적용군에 비해 높은 측정치를 나타내었으나(p<0.01). 소구치 및 대구치에서는 측정치에 있어서 차이를 나타내지 않았다(p>0.05) 3. 생활치아에서는 실활치아에 비해 현저히 높은 측정치를 나타내었고(p<0.01). 측정선의 양상은 심장 박동과 일치하는 파동성 및 율동성을 나타내었다.

• Journal of International Society for Simulation Surgery
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• 제2권2호
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• pp.87-89
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• 2015

Closed reduction using acrylic splints with circummandibular fixation has been known to be useful techniques in pediatric mandibular fractures. However, this technique has some shortcomings, including needs for impression taking or additional laboratory process, which can increase the exposure time of general anesthesia or make an additional sedation visit. Recently, the advancement of computer-aided maxillofacial surgery offers to clinicians to expansion of its application. This case report represents a technique of computer-assisted virtual reconstruction and computer-aided designed splint fabrication in a 2-year-old boy with mandibular body fracture.

• Clinical and Experimental Reproductive Medicine
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• 제2권1호
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• pp.19-38
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• 1975

A total of 185 vasovasostomies were carried out for 11 years. Various factors which are of importance in fluencing the successful vasovasostomies are analysed and presented as follows: In recent years, demand of reanastomosis of the vas deferens increased considerably. An average age of the subjects is 39, and that of their wives, 33 in this series. An average interval between vasectomy and vasovasostomy is 4 years. An average number of living chidren is 2.6 at the time of vasectomy. and 2.1 at the time of time of vasovasostomy. Merchant and public official are the most commonly encounterd occupation in the present series. Coital frequencies are 2.2/week after vasovasostomy. The most common reasons for requesting the vasovasostomy are remarriage and deaths of children, especially son. Success rate is considerably higher among younger group than that of the older. Success rate is somewhat higher among groups of shorter interval between the operations (vasectomy and vasovasostomy) than that of longer interval group. Success rate is higher among bilateral vasovasostomy group than that of any others. Success rate is higher in solid splint group and no splint group than hollow splint group. The closed dressing technique of the end of splint on the scrotum is found to be reasonably effective in preventing infection. Ordinary end-to-end anastomosis and folded side-to-side anastomosis techniques are proved to be the most ideal form of modified operation for the successful vasovasostomies. The most common causes of failure are infection, injuries of blood supply, avascular necrosis due to extensive mobilization, inadequate approximation of both vasal end, hematoma, changes of epididymal environment, and early ambulation in this series. Overall success rate of the author's series is found the 81 per cent, and impregnation rate is 35 per cent. Overall results reported by other workers are that success rate regarding appearance of sperm in the semen after operation is 64 per cent, and that of impregnation after vasovasostomy is 33 per cent. The results of semen assessment performed on same cases prior to vasectomy and following vasovasostomy showed that post-vasovasostomy sperm count scarcely reached three-quaters of pre-vasectomy count.

• 한국임상수의학회지
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• 제35권4호
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• pp.137-140
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• 2018

A five-month-old toy poodle was referred for treatment of bilateral mandibular fractures. Preoperative skull and dental radiographs showed rostral mandibular fractures and permanent teeth that had not yet erupted. In addition to providing stability for the healing of fractures, it is very important to focus on restoring normal occlusion. The mandibular fractures were repaired using interdental wiring in a dentate area where the deciduous canines and fourth premolars were stable and could be used to anchor the interdental fixation. In the absence of an erupted permanent mandibular first molar, the modified Risdon wiring was performed using the deciduous mandibular fourth premolars as anchor teeth. An intraoral splint was placed on the mandibular teeth using self-curing composite resin. Five months after surgery, the patient had experienced no complications, and the permanent teeth had erupted normally. In this case, which involves a small-breed puppy with deciduous dentition, treatment with a wire-reinforced interdental splint using intact deciduous fourth premolar teeth as anchor teeth can be considered as a suitable method for rostral mandibular fracture restoration.

• 한국콘텐츠학회논문지
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• 제13권4호
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• pp.273-280
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• 2013

본 연구의 목적은 교합안정장치의 착용이 신체의 균형에 미치는 영향을 알아보기 위함이다. 연구 대상자는 교합과 저작계에 이상이 없고, 보행에 지장이 없으며, 악관절의 병력을 가지고 있지 않은 10명을 대상으로 하였다. 신체 균형은 Fukuda stepping test, Stability of limit test를 이용하여 측정하였으며, 교합안정장치 착용 전과 착용 후의 유의성을 검정하기 위하여 Wilcoxon signed test를 실시하였다. 통계학적인 유의성을 검정하기 위한 유의수준 ${\alpha}$는 .05로 하였다. 연구 결과 교합안정장치 착용 전과 착용 후에 Fukuda stepping test의 이동거리와 Stability of limit test에서 유의한 차이가 있었다(p<.05). 본 연구의 결과를 통해 교합안정장치의 착용은 신체 균형에 긍정적인 효과가 있음을 알 수 있었다.

• 대한족부족관절학회지
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• 제22권3호
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• pp.111-115
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• 2018

Purpose: Ingrown toenails are a common disease in the adolescent period and the treatments could be more conservative for this early stage of the disease. This study is a case series on the results of a gutter splint for an adolescent ingrown toe nail as a simple, comfortable treatment method. Materials and Methods: From 2011 to 2018, 22 patients (mean age, 12.2 years; range, 8~15 years) with ingrown toenails were treated with a gutter splint. There were 16 boys and 6 girls with 7 patients on both great toes, and additional 4 both corners of a nail, giving a total of 33 splints. Flat, plastic straws and glue or suture were used to protect the nail corners under local anesthesia. The medical records were reviewed retrospectively and phone calls were made to obtain the long-term results. Results: Fifteen splints were fixed with a suture and the other 18 splints were fixed with glue. There were 9 cases of recurrence out of 33 gutter splints, 8 out of 15 sutured splints and 1 out of 18 glued splints (p=0.010). There was no gender (p=0.383) or age (p=0.305) difference in the number of recurrences. Conclusion: For growing people, ingrown nails can be cured easily by conservative treatment for a transiently shortened or broken toenail. The glued gutter splint had a reasonable success rate as a first line treatment.