Between Jan. 1976 and May 1987, Sixteen supracondylar fractures of the femur were treated by interlocking nailing. Of the 16 cases, 7 cases were intercondylar, 12 cases were segmental fractures of the femur, 4 cases were open fractures in the type of wound. 1. The simple supracondylar fracture involving the distal 9cm of the femur can be treated by interlocking nailing which makes firm fixation and allows early ambulation. 2. If the supracondylar fracture is accompanied with intercondylar fracture, careful reduction and transcondylar fixation by means of tibial bolt or cancellous screws are essential before the insertion of the nail. 3. The shape of the bent nail must be depended on the type of the fracture. If the nail is to be inserted into the anterolateral aspect of the distal fragment, the degree of bending of the nail is 400cm, and posteromedial is 110cm in radius. 4. The authors made several sagittal holes the at dorsum of the nail. So the screw can be easily inserted to the nail perpendicularly or obliquely, when the insertion of the screw through the transverse holes is difficult. 5. Of the 15 cases treated by interlocking nailing, 5 cases were excellent, 4 cases were good, 2 cases were fair, 4 cases were failure by schatzker assessment.
Early Ambulation ; Femur ; Fractures, Open ; Radius ; Wounds and Injuries

Hemifacial microsomia is a common congenital craniofacial deformity involving bone and soft-tissue. Mandibular hypoplasia is the most obvious skeletal manifestation of hemifacial microsomia. In the past, complete realignment of the skeleton was preferred to soft-tissue correction, which was clearly second choice. However, in this study, simultaneous correction of bone and soft tissue deformities were equally important in treatment of hemifacial microsomia. One-stage and simultaneous bone and soft tissue reconstruction is possible and staged operations of the skeleton and soft tissue are no longer necessary, except in special cases. Even in children and adolescents, good results and normal growth potential can be achieved with simultaneous correction of bone and soft tissue.
Adolescent ; Child ; Congenital Abnormalities* ; Goldenhar Syndrome ; Humans ; Skeleton

The intramedullary nailing is a good method of treatment in femur shaft fracture but it is not available in some fracture pattern or fracture level. And it is very difficult with conventional Kiintscher nailing to prevent torsional stress and fix rigidly in unstable fracture of the femur shaft. The unstable fracture by comminuted fracture or segmental fracture, nonunion and pathologic fracture needed the rigid fixation. Interlocking Kuntscher IM nailing can provide antitorsional stability, good axial alignment and prevent shortening of the fracture site, also allow early ambulation and joint exercise. We analysed 51 patients 52 cases of interlocking Kiintscher IM nailing from May 1981 to March 1988. The interlocking Kuntscher IM nailing prevents the rotational and axial roading. The interocking Kuntscher IM nailing has expanded its application in fracture pattern and fracture site. The interlocking IM nailing provides rigid fixation in severe comminuted fracture. segmental fracture, long spiral fracture, and other several unstable fractures and eliminates splinting or external supports, so it is possible doing early joint exercise. The interlocking Kuntscher IM nailing was also considered best internal fixation method in pathologic fracture or sever osteoporosis. The static interlocking for rigid fixation and the dynamic interlocking method for axial compression to fracture site during weight bearing can be adapted appropriately to fracture pattern. Radiation hazard during the interlocking nailing is not considerable.
Early Ambulation ; Femur ; Fracture Fixation, Intramedullary ; Fractures, Comminuted ; Fractures, Spontaneous ; Humans ; Joints ; Methods ; Osteoporosis ; Splints ; Weight-Bearing

A 26-year-old Korean man had an erythematous scaly plaque on his right thigh for fifteen years. He was diagnosed with chronic eczema and treated with topical steroid, but no clinical improvement was obtained for 15 years. Laboratory studies including complete blood cell count, urinalysis, liver and renal function test, and peripheral blood smear were normal. A biopsy specimen showed hyperkeratosis, acanthosis, and mononuclear cellular infiltration in the epidermis. These cells had a perinuclear halo and showed a Pautrier's microabscess like configuration. In the dermis, there was a band like infiltration of inflammatory cells. Infiltrates of the epidermis were negative for leukocyte common antigen(CD45) and positive for Pan T cell(CD45RO). He was treated with topical PUVA twice a week for twelve weeks. Clinical and pathological improvements were obtained. We propose PUVA may be a useful therapeutic modality to treat Woringer Kolopp disease.
Adult ; Biopsy ; Blood Cell Count ; Dermis ; Eczema ; Epidermis ; Humans ; Leukocytes ; Liver ; Pagetoid Reticulosis* ; Thigh ; Urinalysis

A 69-year-old man presented with annular lichen planus involving both forearms, hand dorsa, wrists, inner sides of the thighs, knees and ankles. He was treated initially with systemic corticosteroids and etretinate, but rernission and recurr ence of the skin lesions were observed. During the follow-up, we found erythrasma on all his toewebs and both soles. After administration of erythromycin for the treatment of erythrasma, lesions of the lichen planus rapidly improved. Five months later, some lesions of lihen planus and erythrasma had recurred. After administration of erythromycin, the lesions of lichen planus improved again. No recurrence was observed for the following 8 months. We suspect that eradication of the chronic focus of infection and the anti-inflammatory effect, of erythromycin may lead to supression of abnormal immunological reactions and resolution of lichen planus.
Acitretin ; Adrenal Cortex Hormones ; Aged ; Ankle ; Erythrasma ; Erythromycin* ; Etretinate ; Follow-Up Studies ; Forearm ; Hand ; Humans ; Knee ; Lichen Planus* ; Lichens* ; Recurrence ; Skin ; Thigh ; Wrist

An unusual case of intraspinal peripheral neuroepithelioma arising from the cauda equina is reported. The patient, a 21-year old female, suffered from low back pain with radiation to the posterior aspect of both legs. Myelographic, computed tomographic scan and magnetic resonance imaging studies of lumbosacral spine showed the intradural extramedullary mass lesion on the L3-S1 level which was excised surgically, but recurred rapidly. It could be diagnosed by the histopathologic findings. The postoperative radiotherapy and chemotherapy were administered. We report this rare case with review of the literatures.
Cauda Equina* ; Drug Therapy ; Female ; Humans ; Leg ; Low Back Pain ; Magnetic Resonance Imaging ; Neuroectodermal Tumors, Primitive, Peripheral* ; Radiotherapy ; Spine ; Young Adult

No abstract available.
Cartilage, Articular* ; Knee* ; Osmium Tetroxide* ; Synovial Membrane*

Chordomas are maligaant tumors which arise in the remnants of the embryonic notochord, and exhibit a definite predilection for the extremes of the spinal axis, the great majority arising either in the basioccipital or in the sacrococcy geal regions. Particularly, complete surgical removal is almost impossible, therefore, local recurrence after the surgical removal of this tumor is common or rule. This report describes a csse of chordoma arising sacrococcygeal region treated with block resection.
Chordoma ; Notochord ; Recurrence ; Sacrococcygeal Region

We studied 75 cases of conventional Kuntscher intramedullary nailing and 52 cases of interlocking intramedullary nailing from July 1980 to October 1988 for femur shaft fractures. The conventional Kuntscher intramedullary nailing was used for fresh fracture and the interlocking intramedullary nailing was used not only fresh fracture, but also unstable fracture, nonunion and pathologic fracture. The conventional Kuntscher intramedullary nailing was frequently used in middle one-third level, but the interlocking intramedullary nailing could be applied widely from subtrochanteric area to supracondylar level in femur. The average operation time in patient who had no associated injury was 3.6 hours in conventional Kuntscher intramedullary nailing and 3.25 hours in interlocking intramedullary nailing. Time period for union was much less in interlocking intramedullary nailing than conventional Kuntscher intramedullary nailing. Some kinds of immobilization was needed shortly in conventional Kuntscher intramedullary nailing but immediate postoperative ambulation was possible in interlocking intramedullary nailing. Interlocking intramedullary nailing can prevent the angulation, shortening and trochanteric bursitis due to migration of the intramedullary nail.
Bursitis ; Femur ; Fracture Fixation, Intramedullary ; Fractures, Spontaneous ; Humans ; Immobilization ; Walking

The experimental study for peripheral nerve reconstruction was performed using degenerated skeletal muscle and omentum. At the sciatic nerves of 26 rabbits, about 10mm gaps were made under ketamine anesthesia. Degenerated skeletal muscles were made through the procedure of freezing with liquid nitrogen and thawing in distilled water. And omenta were taken through midline abdominal incisions. On 14 rabbits of experimental group, the nerves were connected with the degenerated skeletal muscles and surrounded with the omenta. On 6 rabbits of control group, the nerve gaps were connected with the degenerated skeletal muscles without surrounding with the omenta. And the other 6 rabbits of control group, the gaps were lets without further treatment. After 3, 6, 9 and 12 weeks, the results were compared using light microscope and transmission electron microscope. There were contractions and fragmentations at the skeletal muscles during the freezing and thawing. There were nerve regenerations through the degenerated skeletal muscles. The nerve tissues of the experimental group were more abundant than the control group using the degenerated skeletal muscles only.
Anesthesia ; Freezing ; Ketamine ; Linear Energy Transfer ; Muscle, Skeletal ; Nerve Regeneration ; Nerve Tissue ; Nitrogen ; Omentum ; Peripheral Nerves ; Rabbits ; Sciatic Nerve ; Water