PURPOSE: To compare the outcomes between T-locking compression plate (T-LCP) and external fixator (EF) for unstable distal radius intraarticular fractures. MATERIALS AND METHODS: We retrospectively analysed the results in 22 cases with T-LCP, 20 cases with EF. We evaluated the clinical results according to the Mayo Wrist Scoring System, radiographic results. RESULTS: The mean score was 84.6 in the T-LCP group and 80.5 in the EF group respectively. Final radiographic measurements for the T-LCP group averaged 10.5 mm radial length, 21.7degrees radial inclination, 9.8degrees volar tilt and 0.25 mm intraarticular step-off. The EF group averaged 10.1 mm radial length, 20.3 degrees radial inclination, 6.3 degrees volar tilt and 0.73 mm intraarticular step-off. CONCLUSION: Both groups showed satisfactory final clinical outcomes. But T-LCP group allowed return to daily living, resulting in early postsurgical wrist motion. By the anatomical reduction, final volar tilt, intraarticular step-off were statistically better in the T-LCP group.
External Fixators ; Radius ; Retrospective Studies ; Wrist

An unstable second metatarsophalangeal joint may produce pain in the forefoot. Plication of stretched lateral ligament and capsule and transfer of the extensor digitorum brevis under the transverse intermetatarsal ligament performed as the primary procedure to stabilize this painful joint. But the pain was not subsided and the proximal phalanx was resubluxated. So, we osteotomized the second metatarsal to restore a normal alignment of the second toe. Then the symptom was subsided. We report a case of painful instability of the metatarsophalangeal joint of the second toe.
Collateral Ligaments ; Joints ; Ligaments ; Metatarsal Bones ; Metatarsophalangeal Joint* ; Osteotomy ; Toes

PURPOSE: We try to retrospectively evaluated the amount of dorsal angulation angle of the first metatarsal commonly occurring as the complication of proximal dome osteotomy for hallux valgus. MATERIALS AND METHODS: Between January 2004 and March 2004, 34 patients who underwent proximal dome osteotomy for moderate to severe hallux valgus. Two of 34 patients were male, and thirty-two were female. The average age was 57.6 years. We measured and compared hallux valgus angle, 1st-2nd intermetatarsal angle, dorsal angulation angle of 1st metatarsal on preoperative, postoperative, postoperative 3 weeks', postoperative 3 months' X-ray. RESULTS: Osteotomy sites were completely united on plane X-ray in all cases. The hallux valgus angle averaged 41.2 degrees (30~60 degrees) at preoperative, 4.3 degrees (-10~20 degrees) at postoperative, 5.5 degrees (-1~20 degrees) at 3 weeks after operation, 7.8 degrees (-2~20 degrees) at 3 months after operation. The 1st-2nd intermetatarsal angle averaged 17.1 degrees (12~24 degrees) at preoperative, 6.3 degrees (0~13 degrees) at postoperative, 7.2 degrees (0~15 degrees) at 3 weeks after operation, 8.7 degrees (0~18 degrees) at 3 months after operation. The dorsal angulation angle averaged 0.4 degrees (0~3 degrees) at postoperative, 1.6 degrees (0~7 degrees) at 3 weeks after operation, 2.1 degrees (0~8 degrees) at 3 months after operation. There were no statistically correlation between increase of dorsal angulation angle of the distal segment of the first metatarsal and increase of hallux valgus angle or 1st-2nd intermetatarsal angle. CONCLUSION: Our results shows that the dorsal angulation of distal fragment occurring after the proximal dome osteotomy in the treatment of hallux valgus may be minimized with meticulous surgery and patient's education.
Education ; Female ; Hallux Valgus* ; Hallux* ; Humans ; Male ; Metatarsal Bones ; Osteotomy* ; Retrospective Studies

PURPOSE: The purpose of this study was to compare the arthroscopic findings between autograft group and allograft group minimal 1 year after anterior cruciate ligament reconstruction. MATERIALS AND METHODS: From Jul. 1999 to Feb. 2002, we performed second look arthroscopy to 55 patients(60 knees), who had already received anterior cruciate ligament reconstruction minimal 1 years ago(average 16 months) in our hospital. All patients visited our hospital just for removal of tibial hardware. Among 60 knees, 24 cases had operated using bone-patellar tendon-bone autograft(group 1), 36 cases using Achilles tendon allograft(group 2). We evaluated the clinical results by instability, subjective complaint and level of activity. Also we analyzed the second look arthroscopic findings by graft revascularization, fissuring, laxity and intraarticular general status. RESULTS: There was no differene in clinical results except 2 patients who complained mild anterior knee pain in group 1. At second look arthroscopy, well vascularized cases were 13 cases(54%) in group 1 and 15 cases(41%) in group 2 respectively. Fissuring of graft was more prominent in group 2(5 cases, 14%) rather than group 1(3 cases, 9%). Fibrous tissue formation around graft was found in 3 cases(14%) of group 1 and 7 cases(20%) of group2. According to Outerbridge grading system of articular cartilage, more than grade II change in patellofemoral joint were detected more prominently in group 1(7 cases, 32%) than group 2(7 cases, 21%). CONCLUSION: In clinical results, there was no difference between Achilles allograft and Bone-Patellar tendon-Bone autograft used for reconstruction of anterior cruciate ligament. On second look arthroscopy, patellofemoral arthrosis was more prominent in autograft group, but revascularization of graft and the change of perigraft tissue showed more favorable result.

This report present the result of the national survey of pediatric surgeons' preferences on diagnosis and treatment of Hirschsprung's disease(HD) carried out in 1993. The questionnaires were sent to twenty-seven members of the Korean Association of Pediatric Surgeons (KAPS) working in twenty-four institutions. The questionnaires were designed to determine the individual surgeon's preference for the methods of diagnosis and treatment of the disease. Twenty-three pediatric surgeons from twenty institutions returned completed forms. The total number of patients diagnosed with HD in 1992 was 190 in this group. The estimated incidence of HD was 1/3,900. The most important symptom was delayed meconium passing and the most preferred diagnostic procedure was barium study. Anorectal manometric examination was carried out by 13 pediatric surgeons and 19 confirmed the diagnosis before operation by rectal biopsy, 12 with full-thickness biopsy and 7 with suction. Frozen section biopsy during operation was done by 22 surgeons. Eight surgeons did one stage operation if the age of the patient is suitable. Definitive operation was usually done at the age of 6 to 11 months. The most preferred operation was Duhamel procedure done by 19. Enterocolitis was the most serious complication of HD. Most of patients had normal continence within 6 to 12 months after operation. The follow-up period was less than 6 years in 16 surgeons. The results were presented at the 9th annual meeting of KAPS in June of 1993. This is the first national survey of HD and it can provide guidelines of diagnosis and treatment of Hirschprung's disease even though it is not a detailed study of patient data.
Barium ; Biopsy ; Diagnosis ; Enterocolitis ; Follow-Up Studies ; Frozen Sections ; Hirschsprung Disease ; Humans ; Incidence ; Korea ; Meconium ; Suction ; Surgeons

To understand the current status of neonatal surgery in Korea, a suvey was made among the 27 members of Korean Association of Pediatric Surgeons. Response rate among surgeons was 78 perecnt, eighteen hospitals participated in this study. Five hundred and three cases of neonatal surgical patients were analyzed. In Korea, about 50% of cases were treated at the hospital in the capital city area. Regional number of patients were closely related to the regional population. Imperforate anus(19%), atresia/stenosis of gut(12%), and Hirschsprung's diseases(12%) were sitting at the top in the list. Majority of operation was done within the first week of life, especially during the first 24 hour period. Eighty per cent was major or so called index cases. Mortality in so-called index cases was 17%. High mortality was observed in patients with diaphragmatic hernia(47%), gastrointestinal perforation(65%) and esophageal atresia(28%). Low birth weight babies showed higher mortality in gastro -intestinal perforation, esophageal atresia and abdominal wall defect. These were compared to 1993 survey of Japanese Society of Pediatric Surgeons.
Abdominal Wall ; Asian Continental Ancestry Group ; Esophageal Perforation ; Humans ; Infant, Low Birth Weight ; Infant, Newborn ; Korea ; Mortality ; Surgeons

The survey on branchial anomalies was conducted by Korean Association of Pediatric Surgeons. A total of 173 cases were reported, which were managed by 36 members and cooperators during the three years from January 1, 1993 through December 31, 1995. The following results were obtained by retrospective analysis of the 173 cases of branchial anomalies. The presenting symptoms were cervical mass in 101 cases, pit with or without discharge in 71, cervical abscess in 47 and respiratory difficulty in 3. The average age of the patients with cervical abscess was 52 months. Seventy(79%) of 89 patients with branchial anomalies and a cystic mass had their first clinical manifestations by 1 year of age, while 40(51%) of 78 patients with only a branchial cyst had their first clinical manifestation in first year of life. Radiologic studies were carried out in 77 patients(43%). The preferred diagnostic modalities were ultrasonography(47 patients), simple neck radiogram(l9) and CT scan(17). Preoperative diagnosis was correctly made in 156(91%) of 173 patients. Seventeen patients were incorrectly diagnosed as thyroglossal duct cyst in 5 patients, cystic hygroma in 4, dermoid cyst in 3, and lymphadenopathy in 3. There were no remarkable difference in sex and laterality of presentation but bilateral lesions were found in 9(5%) patients and unusual locations of the anomalies were the manubrium, left subclavicular area, median cervial area, preauricular and parotid area. There were 78(45%) patients with cyst, 52(30%) patients with sinus, 35(20%) patients with fistula and 8(5%) patient with skin tag. Embryological classification was possible in only 64(37%) patients. The 2nd branchial anomaly was present in 50 (78%), the 1st branchial anomaly in 10(18%), and the 3rd or 4th branchial anomaly in 4(6%). Histopathological study of the lining epithelium(N=134) is recorded that 45% were lined with squamous epithelium, 17% with respiratory epithelium, 6% with. squamous and respiratory epithelium, 14% with inflammatory change. Lymphoid tissue was common(62%) in the wall of the lesions. Twelve(7%) of 158 patients had postoperative complications including wound complication, recurrence and facial nerve palsy.
Abscess ; Branchioma ; Child ; Classification ; Dermoid Cyst ; Diagnosis ; Epithelium ; Facial Nerve ; Fistula ; Humans ; Korea ; Lymphangioma, Cystic ; Lymphatic Diseases ; Lymphoid Tissue ; Manubrium ; Neck ; Paralysis ; Postoperative Complications ; Recurrence ; Respiratory Mucosa ; Retrospective Studies ; Skin ; Surgeons ; Thyroglossal Cyst ; Wounds and Injuries