Open fracture characteristically has higher chances of infection and sof tissue damage in comparison with closed fracture. In spite of the development of operation methods and antibiotics, complications such as infection, nonunion, delayed union, and joint stiffness are continuously confronted as problems in the field of orthopedics. Different methods of treatment have been advocated as regards the care of the open wound and the method of stabilization of the fracture fragments. Therefore a comparative analysis of the type of open fracture and the bone union time according to the initial treatment methods was made from 47 cases over the age of 20, who were followed up until bone union developed among the inpatients who were treated for open fracture of tibia in the period of 7 years from January, 1982 to December, 1988, and the results are as follows: 1. The highest incidence of fractures was encountered in 3rd decade(34%) and male to female ratio was 6:l. 2. The most common cause of fractures was traffic accident(76.6%). 3. The most common level of fracture was in mid one-third and the bone union time was longest in mid one-third. 4. The bone union time was longer, and the rate of complication was greater in order of type 1, 2 & 3 according to Gustilo's classification. 5. The good result was obtained in type 1 fractures, by using the closed reduction & cast immobilization and pin & plaster method; in type 2, the bone union time was shortest in the cases of pin & plater method; in type 3, the bone union time was shortest in the cases of closed reduction or open, reduction & external fixation. 6. Bone union was obtained in all cases of delayed union and nonunion and the bone union time was shortest in cases treated with plate & bone graft.
Anti-Bacterial Agents ; Classification ; Clinical Study ; Female ; Fractures, Closed ; Fractures, Open ; Humans ; Immobilization ; Incidence ; Inpatients ; Joints ; Male ; Methods ; Orthopedics ; Tibia ; Transplants ; Wounds and Injuries

No abstract available in English.
Transplants

Monteggia fracture-dislocation was described as a fracture of proximal third of the ulnar with a dislocation of radial head by G. Monteggia in 1814. Bado named Monteggia lesion as a fracture of ulnar at any level and a dislocation of radial head. The authors reviewed sixty-three patents of Monteggia fracture who were treated at department of orthopedic surgery, Yonsei university college of medicine from 1980. 1. to 1985. 12. We emphasis especially on cause of injury, classification, direction of radial head dislocation, level of ulnar fracture site, treatment and result. The results were as follows: 1. There were 22 children and 41 adults among 63 patients. 2. The male was affected more frequenty than female (49:14) . The ratio between male and female was 3. 5: l. 3. The most common cause of injury was falling down (54%) in children and car accident (51%) in adults. 4. According to Bado classification, type I was 68%, type II 11%, type III 18% and type IV 3%. 5. The partial posterior interosseous nerve injury was noticed in 12 cases and the superficial radial nerve injury was in 3 cases. The nerve injury was recovered spontaneously in all cases. Dislocation of radial head was as follows: Anterior dislocation was 38%, anterolateral 41%, lateral 8%, posterior 10% and posterolateral 3 % 7. Location of ulnar fracture site was as follows: Metaphysis was 22%, proximal 1/3 24%, junction of proximal 1/3 and middle 1/3 38%, middle 1/3 14% and distal 1/3 2%. 8. Closed reduction of radal head dislocation was done in 45 cases, open reduction in 10 cases and radial head excision in 6 cases. 9. Closed reduction of ulnar fracture was done in 26 cases and open reduction 35 cases. 10. We obtained 93% favorable results in children and 71% in adults. Not only the prognosis of ch ildren was better than adults but also the recovery time of children was shorter than adult's.
Accidental Falls ; Adult ; Child ; Classification ; Clinical Study ; Dislocations ; Female ; Head ; Humans ; Male ; Monteggia's Fracture ; Orthopedics ; Prognosis ; Radial Nerve

Traumatic afflication of the elbow are so common in both adults and children that the frequency of elbow dislocation is in second to that of the shoulder. Its treatment is so standardized and its complications are well recognized. But there are some differences in biomechsnics of elbow structure of children and adult. We had analized clinically 68 cases of acute dislocation of elbow joint who were treated at Orthopedic Department, medical College of Yon Sei University. The results were as follows 1. The most prevalent age were 4–7 years old in children snd 26–35 years old in sdult. 2. The major mode of injury was slip down accident. 3. The most common type was posterior dislocation. 4. Accessory fractures were more common in child and associated injuries were more common in adult. 5. Good results were obtained from closed reduction and long arm cast immobilization. 6. Immobilization period was shorter in child even though in cases combined with accessory fracture. 7. There were few limitation of motion in children which were immobilized within 3 weeks and in adult which were immobilized within 1 week. But the more prolonged immobilization period, the severe limitation of motion was note. 8. There were less complications in child. 9. The most common mode of limitation of motion was extension.
Adult ; Arm ; Child ; Clinical Study ; Dislocations ; Elbow Joint ; Elbow ; Humans ; Immobilization ; Orthopedics ; Shoulder

Ossification of the ligamentum flavum (OLF) has been recognised as a definite clinical entity as an ossification of the posterior longitudinal ligament. It has been known that the incidence of OLF is high in Japan and OLF usually occurs in the thoracic and lumbar region. Recently OLF has received considerable attention as a cause of myelopathy. OLF is quite distinct from “hypertrophy” of the ligamentum flvum. We experienced 2 cases of OLF with neurological symptom, which were treated by decompressive laminectomy and removal of the ossified ligamentum flavum. So remarkable symptomatic improvement was obtained.
Incidence ; Japan ; Laminectomy ; Ligamentum Flavum ; Longitudinal Ligaments ; Lumbosacral Region ; Spinal Cord Diseases ; Spine

No abstract available.
Typhoid Fever*

No abstract available.
Knee* ; Rabbits* ; Tendons*

Despite its rare occurrence, early diagnosis and appropriate treatment for neonatal herpes simplex virus infection are mandatory due to its high morbidity and mortality. In Korea, there has been no epidemiologic data on neonatal herpes simplex virus infection, and even case reports are rare. We observed a 16-day-old neonate who presented with fever and seizures. We diagnosed her with meningoencephalitis caused by herpes simplex virus type 2 based on the polymerase chain reaction test, and treated her with intravenous acyclovir and anticonvulsants. The seroprevalence of herpes simplex virus type 2 sharply increases in women in their 30s, and the average age for childbirth has increased to older than 30 years of age in Korea; we therefore expect that the incidence of neonatal herpes simplex virus type 2 infection will rise in Korea, and more attention should be directed to neonatal herpes simplex virus type 2 infection. We report this newborn patient's case along with a literature review.
Acyclovir ; Anticonvulsants ; Early Diagnosis ; Female ; Fever ; Herpesvirus 2, Human* ; Humans ; Incidence ; Infant, Newborn ; Korea ; Meningoencephalitis* ; Mortality ; Parturition ; Polymerase Chain Reaction ; Republic of Korea ; Seizures ; Seroepidemiologic Studies ; Simplexvirus

No abstract available.
Carbamazepine* ; Haloperidol*

We reviewed 7 cases of congenital mesoblastic nephroma (4 cases of classical mesoblastic nephroma (CMN) and 3 cases of atypical mesoblastic nephroma (AMN)) using immuno-histochemical and flow cytometric study. Results are as follows. 1) The mean tumor size was 5 (3 to 7cm)cm in CMN and 9 (7 to 10cm)cm in AMN. The AMN revealed hemorrhage and necrosis in two Of three cases. A case of AMN showed cystic change without hemorrhage and necrosis. Mitotic count ranged in 0~4/10HPF in CMN and 20-35/10HPF in AMN. 2) Immunohistochemistry for vimentin was all positive. Actin, desmin were weakly positive in CMN, but negative in AMN. The findings were consistent with myofibroblastic differentiation in CMN and AMN was considered to be the less differentiated form of CMN. 3) Flow cytometiic analysis showed diploidy in two of two CMNs and two of three AMNs. Only one AMN showed aneuploidy with DNA index of 1.41. %SG2M were 8.1 and 15.9 (mean 12.0) in CMN and 16.9, 32.9 and 19.3 (mean 22.9) in AMN, respectively. We concluded that AMN should be distinguished from CMN, clinicopathologically.