Surgical stabilization using instrumentation for thoracolumbar injuries offers several advantages such as nearly anatomic reduction of fractures, protection of neurologic structures and most importantly early ambulation of the patient. The treatment of fracture-dislocation of the thoracolumbar spine has been progressively improved over the past decades and recently a lot of new device have been introduced to improve fixability of the involved vertebrae three dimensionally and short segmental fixation as possible. The authors have treated 17 cases of unstable thoracolumbar fracture using Cotrel-Dubousset instrumentation in the Department of Orthopedic Surgery, Kangdong Sacred Heart Hospital from Jan. 1988 to Jan. 1989 with the following results: 1. Bursting fractures are the most common type(52.9%) of mechanism of injury. 2. Excellent anatomic reductions were obtained and compression, wedging and local kyphotic deformities were nicely corrected. 3. Short segmental fixation can preserve the maximal spinal mobility. 4. No significant loss of reduction or loosening of implant was found. 5. Remarkable neurologic recoveries were observed in cases of incomplete cord lesion. 6. Significant neurologic recovery was found in patients treated with laminectomy and Cotrel-Dubousset instrumentation.
Congenital Abnormalities ; Early Ambulation ; Heart ; Humans ; Laminectomy ; Orthopedics ; Spine

Fractures of the tibial condyles, involving as they do weight-bearing articular surfaces and frequently accompanied by soft tissue injuries such as collateral ligaments, cruciate ligaments, and menisci present a variety of problems in treatment and prognosis. Slee, Apley, and others maintained the opinion that most fractures of the tibial condyles could be managed conservatively. On the other hand, Rombold, Schatzker, and others seemed to consider closed treatment to be virtually s form of therapeutic nihilism and adviced open reduction. But recently most authors agree that the method of treatment has to be selected in each individual case, and recommand anatomical reduction of the fracture as possible and early knee motion. The authors have treated 17 cases of tibial condylar fractures with arthroscopic management and extraarticular distal approach in the Department of Orthopedic surpery, Kang Dong Sacred Heart Hospital from Oct. 1986 to Jul. 1989. Of the above cases, 11 cases could be followed for a period of anywhere from 1 year to 31/2 years and analysed according to the cause, classification, treatment, and result. The following results were obtained from the analysis of 11 tibial condylar fractures. l. Of the 11 cases, 7 (63.6%) were male and 4 (36.4%) were female. 2. Of the 11 cases, 7 (63.6%) were due to traffic accident (5 pedestrians, 2 occupants) and 3 (27.3%) were due to fall from height. 3. Among 11 cases, 7 (63.6%) were associated with other injuries. 4. Bone graft was needed in 5 cases. 5. All were treated by arthroscopic management with anatomically and functionally good results. 6. By arthroscopic mangement, it was easy to find and treat the accompanying intraarticular lesion. 7. With early active and C.P.M. exercise, almost full range of motion was obtained in all cases.
Accidents, Traffic ; Classification ; Collateral Ligaments ; Female ; Hand ; Heart ; Humans ; Knee ; Ligaments ; Male ; Methods ; Orthopedics ; Pedestrians ; Prognosis ; Range of Motion, Articular ; Soft Tissue Injuries ; Tibia ; Transplants ; Weight-Bearing

Thirty-nine patients with pityrosporum folliculitis were investigated clinically and histopathologically. On clinical observation there were numerous, chronic, moderately itchy (64.1%), dome-shaped papules (89.7%) and pustules (66.7%). The most frequent sites of the lesions were the upper portion of the chest (76.9%) and back (56.4%). In biopsy specimens, abundant round and budding yeast cells were seen in a dilated hair follicle. The reptured follicle was observed in 19 specimen (48.7%). The accumulation on inflammatory cells were observed in or around the upper part of the follicle in all specimens. The effect of antimycotic treatment was excellent. After 4 weeks of treatment, 36 patients (92%) were cured and 3 (8%) had improved significantly. KOH/Parker Ink direct smear was done in 20 patients. Blue-colored round and budding yeast cells were observed under a light mcroscope in all patients. We suggest that pityrosporum folliculitis is a common disease of young and middle-aged Koreans.
Biopsy ; Folliculitis* ; Hair Follicle ; Humans ; Ink ; Malassezia* ; Saccharomycetales ; Thorax ; Yeasts

No abstract available.
Twins, Conjoined*

No abstract available.
Twins, Conjoined*

A randomized, prospective study was conducted between October, 1994 and April, 1996 to compare the efficacy and safety of warfarin (group I) with dextran (group II) for the prevention of DVT after hip arthroplasty. 109 cases in 106 patients were included in the study. There were 60 cases in group I and 49 cases in group IL Risk factor for DVT were analysed before surgery and prophylactic modalities were performed. Color doppler was performed to all patients by one muskuloskeletal radiologist on 5th 8th post operative day and on 6 weeks after operation. DVT occurred in ten ( 16.6% ) of the 60 patients in group I, six ( 12.2% ) of the 49 patients in group II. but, this difference was not significant ( p= 0.582 ). Statistical analysis for the risk factors of age, sex, operation time, anesthetic method and operation method were performed and there were no statistical difference. Only statistical significance was a higher rates of DVT in cemented hip arthroplasty (p=0.028). There were seven proximal thigh DVT and nine calf DVT. We confirmed with sequential color doppler image that all cases of DVT except two complicated cases were resolved within 8 weeks after treatment: one case was expired for the reason of PE, and the other case had thigh hematoma during the treatment with warfarin. We could detect only one case of late onset DVT.
Arthroplasty* ; Dextrans ; Hematoma ; Hip* ; Humans ; Prospective Studies ; Risk Factors ; Thigh ; Venous Thrombosis* ; Warfarin

No abstract available.
Patella*

No abstract available.
Kidney*

No abstract available.
Femur* ; Hip*

BACKGROUND: Household waste collectors (HWCs) are exposed to hazardous conditions. This study investigates the patterns of workplace injuries and work-related illnesses of HWCs. METHODS: This study uses cases of workplace injuries and work-related illnesses of HWCs that occurred between 2010 and 2011. We analyzed 325 cases of injuries and 36 cases of illnesses according to the workers' age, length of employment, size of workplace, injured part of body, day and month of injury, type of accident, agency of accident, and collection process. RESULTS: There were significant differences in the effect of workers' length of employment, injured part of body, type of accident, agency of accident, and collection process. Results show that most injuries occur in workers in their 50s and older. This study also shows that 51.4% of injuries occur at businesses with 49 employees or fewer. Injuries to waste collectors happen most often when workers are electrocuted after slipping on the ground. The second most prevalent form of injury is falling, which usually happens when workers hang from the rear of the truck during transportation or otherwise slip and fall from the truck. Work-related illnesses amongst waste collectors are mostly musculoskeletal conditions due to damaging postures. CONCLUSION: These findings will be instructive in devising policies and guidelines for preventing workplace injuries and work-related illnesses of HWCs.
Accident Prevention ; Accidental Falls ; Commerce ; Employment ; Family Characteristics* ; Motor Vehicles ; Posture ; Transportation