No abstract available.
Drainage* ; Humans ; Jaundice, Obstructive*

No abstract available.
Frontal Sinus*

The deformity of hallux valgus is associated with three hasic prohlems: a prominent rnedial eminence, contracted soft-tissue structures on the lateral side of the great toe, and an altered intermetatarsal angle between the first and second metatarsal. We retrospectively have reviewed the results for thirty-one patients(47 feet) in whom a hallux vaigus deformity had heen conected with the release of the distal soft tissues, excision of the medial eminence, plication of the medial part of the capsule, and proximal crescentic osteotomy of the first metatarsal. The patients were followed for an average of twenty months(range, twelve to twenty-eight months). There were nine cases with mild defoimity, twenty-nine cases with moderate deformity, nine cases with severe deformity. The preoperative hallux valgus angle averaged 38.1 degrees, and the immediate postoperative angle averaged 6.7 degrees. The preoperative intermetatarsal angle averaged 17.1 degrees, and the immediate postoperative angle, 7.6 degrees. At the latest follow-up, the hallux valgus angle averaged 19.3 degrees, the intermetatarsal angle averaged 9.9 degrees. We found that the more the deformity, the lesser the congruency. 74.5% of the patients were satisfied with the result of the procedure. They stated that, eiven the same circumstances, they would have the operation again. The most common complication was recurrence of the nallux valgus, which occurred in nine feet(five patients). The other complications included pain under a fibular sesamoid in one foot, severe hypoesthesia on the medial aspect ot the big toe in one foot, and superficial wound infection in one foot.
Congenital Abnormalities ; Follow-Up Studies ; Foot ; Hallux Valgus* ; Hallux* ; Humans ; Hypesthesia ; Metatarsal Bones* ; Osteotomy* ; Recurrence ; Retrospective Studies ; Toes ; Wound Infection

Purpose of this study was to investigate the biomechanical fates of the partial thickness tear of the rotator cuff in rabbit, and try to provide guideline of treatment for the partial thickness tear of the rotator cuff tendon. Infraspinatus tendons of fifty rabbits were used for study. The rabbits were divided into three groups, twenty for one-third resection(superficial partial resection group), twenty for two-thirds resection(deep partial resection group) and ten for control group. Extraarticular portion of the infraspinatus tendons of the rabbits were resected partially with one-third or two-thirds thickness for each experimental group. We sacrificed five rabbits of each experimental group at 3, 6, 9, and 12 weeks after the resections, and five rabbits for the control group at 6 and 12 weeks. Average maximal load per area of the infraspinatus tendons was measured by tension test. There was significant difference between the deep partial resection group, 5.3 and 6.3 N/emat 6 and 12 weeks respectively, and the control group, 13.2 N/mm(P<0.05). There was no difference between the control and superficial partial resection group, 12.8 and 14.1 N/mm at 6 and 12 weeks, respectively. Shallow partial tears might be healed spontaneously. Deep partial tears would not be healed naturally. When surgical treatment is indicated for deep partial tears of the rotator cuff, tendon repair, rather than debridement, would provide more predictable results.
Debridement ; Rabbits* ; Rotator Cuff* ; Shoulder ; Tendons

No abstract available.
Hand*

No abstract available.
Fibronectins* ; Plasma* ; Pre-Eclampsia*

PURPOSE: To compare results of the modified Brostrom procedure and the Chrisman-Snook procedure for chronic lateral ankle instability. MATERIALS AND METHODS: Twenty-eight patients (30 ankles) who underwent 20 modified Brostrom procedures or 10 Chrisman-Snook procedures were available. Follow-up averaged 3.2 years (1.3-5.4 years). Clinical results were graded according to the AOFAS clinical rating system. The talar tilting angle was also measured. RESULTS: Clinical results were rated as excellent in 15, good in 4, and fair in 1 ankle after the modified Brostrom procedure, and excellent in 7, and good in 3 ankles after the Chrisman-Snook procedure. Three complications occurred after the Chrisman-Snook procedure; delayed wound healing in 1 ankle, and transient neuralgia in 2. Mean talar tilting angle was improved from 17.4+/-6.6degrees to 6.6+/-1.2degrees by the modified Brostrom procedure, and from 15.6+/-5.9degrees to 3.0+/-1.1degrees by the Chrisman-Snook procedure. CONCLUSION: Significant differences were found in the clinical results obtained using the two procedures, and good function was obtained in a high percentage of patients. The procedure of choice should be decided upon based on the patient's condition and the doctor's preference.
Ankle* ; Follow-Up Studies ; Humans ; Neuralgia ; Wound Healing

PURPOSE: We reported clinical results of autologous tricorticocancellous bone grafting and plate-screw fixation for nonunion of the forearm bones. MATERIALS AND METHODS: Ten patients with nonunion of the forearm bones that underwent surgical treatment were evaluated. Tricorticocancellous bone grafting which was harvested from the iliac crest and plate-screw fixation were performed. Radiologic bone union was evaluated based on the simple radiographs. At the final follow-up, range of motion was measured and the Anderson scale was used for functional evaluation. RESULTS: Radiologic bone union was achieved in all cases. The mean range of motion was 139degrees of elbow flexion, 3degrees of flexion contracture, 73degrees of forearm pronation, 72degrees of supination, 70degrees of wrist flexion, and 70degrees of wrist extension. Anderson scale was excellent in 6 patients, satisfactory in three, and unsatisfactory in one. CONCLUSION: Autologous tricorticocancellous bone grafting and rigid plate-screw fixation is a reliable method to achieve successful healing of forearm bone nonunions.
Bone Transplantation ; Contracture ; Elbow ; Follow-Up Studies ; Forearm ; Humans ; Pronation ; Range of Motion, Articular ; Supination ; Wrist

The aim of this study was to evaluate the bone mineral density and the prevalence of osteoporosis in postmenopausal Korean women with low-energy distal radius fractures and compared with those of aged-matched normal Korean women. Two hundred and six patients with distal radius fractures between March 2006 and March 2010 were included in this study. Patients were divided into three groups by age; group 1 (50-59 years), group 2 (60-69 years), and group 3 (70-79 years). Controls were age-matched normal Korean women. The bone mineral density values at all measured sites, except for the spine, were significantly lower in group 1 than those of control. While the bone mineral density values in group 2 and 3 were lower than those of controls, these differences were not statistically significant. All groups had significantly higher prevalence of osteoporosis at the Ward's triangle; however, at the spine, femoral neck and trochanteric area it was not significantly different from those of age-matched controls. Although the prevalence of osteoporosis of the postmenopausal women with low-energy distal radius fractures may not be higher than that of the control, osteoporosis should be evaluated especially in younger postmenopausal patients to prevent other osteoporotic hip and/or spine fractures.
Aged ; Body Mass Index ; Bone Density ; Female ; Femoral Neck Fractures/diagnosis ; Humans ; Middle Aged ; Osteoporosis/*epidemiology ; Postmenopause ; Prevalence ; Radius Fractures/*diagnosis ; Republic of Korea/epidemiology ; Retrospective Studies ; Spinal Fractures/diagnosis

PURPOSE: The purpose of this study was to present a systematic treatment method for nontuberculous mycobacteria (NTM) infection of the hand and wrist to gain better clinical outcomes. METHODS: 10 patients of deep NTM infection of the hand and wrist were reviewed. Extensive debridement was performed in all cases. When biopsy result suggested mycobacterial infection such as granulomatous inflammation, empirical tuberculosis medication was started. After culture confirmed NTM growth, the species was identified and in vitro sensitivity test was performed. Then medication was switched according to the results. Functional outcomes of the hand and wrist were measured by total active motion of the fingers and by range of motion of the wrist respectively. RESULTS: Diagnosis was tenosynovitis in seven patients, infective arthritis and osteomyelitis combined with tenosynovitis of the wrist in three patients. Two patients had recurred skin ulcer during follow-up period and undergone second debridement. After second operation, no patient had a persistent discharging sinus and all patient were completely healed during follow-up period. Functional outcome of the eight patients who had NTM infection of their hand was excellent in two, good in four, fair in one, poor in one. Mean range of motion of the two patients who had osteomyelitis of their wrist was dorsiflexion 20degrees, volar flexion 15degrees, radial deviation 0degrees, ulnar deviation 15degrees. CONCLUSION: Our standardized treatment protocol can be helpful for treatment of deep NTM infection of the hand and wrist.
Arthritis ; Biopsy ; Clinical Protocols ; Debridement ; Diagnosis* ; Fingers ; Follow-Up Studies ; Hand* ; Humans ; Inflammation ; Nontuberculous Mycobacteria* ; Osteomyelitis ; Range of Motion, Articular ; Skin Ulcer ; Tenosynovitis ; Tuberculosis ; Wrist*