No abstract available.
Fracture Fixation, Intramedullary*

No abstract available.
Spinal Stenosis*

No abstract available.

The ankle joint is a modified complex hinge joint which plays an important role in weight bearing, walking and standing. Hence, the ankle injuries include not only fractures of bone but often also the rupture of ligaments and soft tissues, so if the structures were not accurately repaired, many complications may be developed. The authors have reviewed a series of 70 cases of ankle fractures which were treated in department of orthopaedic surgery of Inha hospital from January 1988 to February 1992. Among the seventy cases, 41 patients (59.4%) were male, and 28 patients (40.6%) were female. Average age was 41.4 years and 3 cases (4.35%) were open fracture. The most common cause was slipping 34 cases (48.6%) and the other causes were traffic accident 23 cases (32.9%), fall from height 6 cases (8.6%), direct blow 5 cases (7.0%) and sports injury 2 cases (2.9%) in order. The rusults obtained form this study were as follows. l. According to the classification fo Lauge-Hansen, the most common fracture mechanism was supination-external rotation injury (24 cases: 34.4%). 2. Among them, 51 cases were treated by operative treatment and 19 cases by conservative treatment. 3. Ten cases (14.3%) in this series were complicated; traumatic arthritis in 7 cases, infection in 2 cases and nonunion 1 case. 4. Open reduction and internal fixation and early anatomical reduction were better than closed reduction and delayed reduction. 5. The incidence of traumatic arthritis occured higher in the cases treated with closed method.
Accidents, Traffic ; Ankle Fractures ; Ankle Injuries ; Ankle Joint ; Ankle ; Arthritis ; Athletic Injuries ; Classification ; Female ; Fractures, Open ; Humans ; Incidence ; Joints ; Ligaments ; Male ; Methods ; Rupture ; Walking ; Weight-Bearing

No abstract available.
Child* ; Humans

Crohns disease is a granulomatous isease of the gastrointetin 1 tract, especially terminal ileum, but may involve the lip, mouth, anus, skin, liver and bone. The skin is a common site of extraintestinal involvement in Crohns disease, with the perianil, perineal, and peristomal areas most frequently affected. Vulvar involvement, however, is an uncommon extraintestinal manifestantion of Crohns disease. We report a case of a 16-year-old girl with Crohns disease of the vulva and perianal region. A histopathologic study of the descending colon and vulvar skin showed noncaseating granulomatous reactions composed of lymphocytes, epithelioidell and giant cells. We were able to make the diagnosis of Crohns disease of the vulvar and the patient was treated with prednisolone and metronidazole.
Adolescent ; Anal Canal ; Colon, Descending ; Crohn Disease* ; Diagnosis ; Female ; Giant Cells ; Humans ; Ileum ; Lip ; Liver ; Lymphocytes ; Metronidazole ; Mouth ; Prednisolone ; Skin ; Vulva*

From July 1989 to February 1993, twelve patients were analysed for infected bone loss which treated with radically debriding all infected dead bone and closed suction-irrigation system with antibiotics and internal lengthening by using the external fixator. The results are summarized as follows. 1, The average time for application of external fixation was 30.7 weeks in tibia, 27 weeks in femur and average time for bone union was 31.5 weeks in femur, 34.2 weeks in tibia. 2. Soft tissue defects were treated with split thickness skin graft in 6 cases, secondary closure in 4 cases, gastrocnemius rotational flap in 2 cases. 3. The length of bone defects after infected bone excision ranged from 2cm to 9.3cm, averaging 4.5cm. The bone defect was treated by internal lengthening after corticotomy with the Ilizarov apparatus in 4 cases, the Orthofix external fixator in 8 cases. 4. Four cases in this series were complicated; one pin tract infection, one angulation deformity, one checkrein deformity, one flexion contracture of knee joint. 5. Infection was managed with radical debriding infected dead bone and closed suction-irrigation system with antibiotics in all cases. 6. We recommend that the infected bone loss can be effectively managed with radically debriding dead bone and closed suction-irrigation system with antibiotics and lengthening with Ilizarov apparatus or Orthofix external fixator.
Anti-Bacterial Agents ; Congenital Abnormalities ; Contracture ; External Fixators ; Femur ; Humans ; Knee Joint ; Skin ; Tibia ; Transplants

Intertrochanteric fractures of femur were increasing in their incidence in morden life. The compression hip screw and Ender nail are popular treatment modalities of the interochanteric fracture of femur. We had tried to clarify the complications of intertrochanteric fracture according to the treatment modality-compression hip screw and Ender nail. We obtained the results as followings with the patients who had intertrochanteric fracture of femur which were managed by compression hip screw (56 cases) and Ender nail (22 cases) through the period of March 1987 to June 1993. The summary of the results; 1. Mechanical complications were developed in 9 patients(16%), 9 complications in the group with compression hip screw and 7 patients(32%), 12 complications in Ender nail. 2. Local complications were developed in 4 patients(7%) in compression hip screw and 10 patients (46%) in Ender nail and the most common local complication was the knee joint pain(7 patients; 32%). 3. Statistically, more significant decrease of neck-shaft angle was shown with group using Ender nail for unstable fracture than stable fracture group and compression hip screw group. 4. The degree of shortening was incrased in group with Ender nail than in group with compression hip screw, but there was no statistical significance. 5. The grade of osteoporosis was not related to the change of neck-shaft angle and shortening and also to the development of mechanical complication. According to the above results, compression hip screw was a more stable fixation device than Ender nail in the unstable intertrochanteric fracutre.
Femur ; Hip ; Hip Fractures ; Humans ; Incidence ; Knee Joint ; Osteoporosis

There have long been a lot of controversies on the treatment of unstable thoracolumbar spine fracture, and the role of decompression is also controversial. Compression of the neural elements by retropulsed bone fragments can be relieved indirectly by the reduction with posterior instrumentation or directly by the exploration of the spinal canal through a posterolateral or anterior approach. There is no universal agreement about the indications for each of these method. Authors analyzed the result of 24 cases of thoracolumbar spine fracture which had been operated by anterior decompression and Kaneda instrumentation from the February 1990 to May 1993 at Inha general hospital. The results were as follows: 1. The most common cause of injury was falling from a height, 20 cases (83.3%). And the 12 cases were in the 4th decade, with an average age of 37.7 years. 2. According to McAfee classification, there were 7 stable(29.2%) and 15 unstable bursting fractures(62.5%). And the most common level of injury was L1(11 cases, 45.8%). 3. Neurologic status was improved one or more grade(Frankel grade) in 21 cases except one case of complete paraplegia. 4. The average correctional angle of kyphotic deformity was 13.1° immediate postoperatively, and the loss of correction(average, 6.7°) was observed during the follow-up period. 5. The segmental instability was found at the level below the fusion in three cases during the follow-up period. 6. There was neither failure of instrument, dislodgement of graft bone nor lateral wedging during the follow-up period.
Accidental Falls ; Classification ; Congenital Abnormalities ; Decompression ; Follow-Up Studies ; Hospitals, General ; Methods ; Paraplegia ; Spinal Canal ; Spine ; Transplants

In an attempt to clarify the epidemiological feature of distomiasis in Tongjin riverside area, the prevalence of distomiasis in the residents and infection rates of the metacercariae in fresh-water fishes were investigated at the upper, middle and lower reaches of the river from January to April 1984. The results obtained were summarized as follows: Out of a total of 931 fresh-water fishes which composed of 33 different species, 611 fishes (65.6 percent) of 31 species were found positive with digenetic trematode metacercariae of 16 different species, and there were some differences in infection rates of the metacercariae among the fishes in the3 parts of the river; 53.8 percent in upper, 80.7 percent in middle, and 61.0 percent in lower reaches, respectively. Infection rates of the metacercariae of Exorchis oviformis, Metagonimus yokogawai, Echinochasmus japonicus, Metorchis orientalis and Clonorchis sinensis in the fishes were 48 percent, 29 percent, 11 percent, 7.9 percent and 6.3 percent, respectively. The average number of the encysted larvae of Clonorchis found in fish body/gram showed 4.44 in Pseudorasbora parva, Gnathopogon coreanus (1.2), Microphysogobio yaluensis(0.76), Abbottina springeri(0.4), Acanthorhodeus asmussi (0.21) and Cultriculus eigenmanni (0.17), respectively. The average number of the metacercariae of Metagonimus found in fish body/gram disclosed 34.01 in Zacco platypus, Zacco temmincki (16.46), Carassius carassius (5.35), Moroco oxycephalus (1.54), Aphyocypris chinensis (1.5) and etc., respectively. Detection rates of the eggs of Clonorchis and Metagonimus among residents were 1.1 percent and 0.8 percent, respectively, out of a total 923 persons.
parasitology-helminth-trematoda ; epidemiology ; Exorchis oviformis ; Metagonimus yokogawai ; Echinochasmus japonicus ; Metorchis orientalis ; Clonorchis sinensis ; Pseudorasbora parva ; Gnathopogon coreanus ; Microphysogobio yaluensis ; Abbottina springeri ; Acanthorhodeus asmussi ; Cultriculus eigenmanni