Hand injuries in the industries have been steadily increasing in this country in recent years. All structures are damaged when a hand is caught in punch presses, gears or under falling objects. Irreversible loss of blood supply to the part is only real indication for primary amputation. Statistical observations were carried out on 240 patients of hand injuries who were treated at the Deparement of Orthopedic Surgery, College of Medicine, Hanyang University from May, 1972 to April, 1977 and following results were obtained. 1. The peak incidence was in the age group from 11 to 20 years in 83 cases(38.4%) and of the 226 patients, 204(85.0%) were male and 36(15.0%) were female. 2. In general, the incidence of hand injuries per year was annually increased and was much more occurred on April than other months of year. 3. The injured ratio of both hands was almost equal and main causes of hand injury were industrial accident (72.1%), traffic accident(12.9%) and electric accident(6.3%). 4 Most of hand injured patients(81.7%) arrived at our hospital within 6 hours after accidents 5. Of 240 injuries, 78(32.5%) were crushing injury with open comminuted fracture, 39(16.2%) were open fracture and 30(12.5%) were closed fracture. 6. Of injured fingers, 126(51.2%) were mondigit and the remained were polydigits. 7. The most frequency of monodigit injury was index finger(32.5%) and of polydigits injury was middle finger(28.2%) 8. In mondigit amputation, index finger were generally amputated at metacarpo-phalangeal joint and middle finger at proximal phalangeal level. 9. Of 457 injuries with facture, 213(46.6%) were treated by debridement and primary suture, and 94 (20.6%) by debridement and open reduction with Kirschner wire fixation. 10. Of 240 patients, 46 cases(19.2%) were infected and the main causative organisms were pseudomonas aeruginosa (41.3%), Staphylococcus aureus(17.3%) and Alkaligenus fecalis(10.9%).
Accidental Falls ; Accidents, Occupational ; Amputation ; Clinical Study ; Debridement ; Female ; Fingers ; Fractures, Closed ; Fractures, Comminuted ; Fractures, Open ; Hand Injuries ; Hand ; Humans ; Incidence ; Joints ; Male ; Orthopedics ; Pseudomonas aeruginosa ; Staphylococcus ; Sutures

Ex.traosseous osteogenic sarcoma is exceedingly rare although bone formation occurs commonly in different reactive processes or neoplasms. Most of this tumors occurred in the lower extremities of middle aged people. The overall prognosis is grave and local recurrence following simple local excision possibly contributes to the poor prognosis. An agressive surgical approach including major amputation is recommended as the primary form of treatment. We have experienced a case of extraosseous osteogenic sarcoma of left gluteal region at the site of therapeutic irradiation for cervical carcinoma 16 years previously.
Amputation ; Buttocks ; Humans ; Lower Extremity ; Middle Aged ; Osteogenesis ; Osteosarcoma ; Prognosis ; Recurrence

Rumex japonicus Houttuyn are ubiquitous plants, which are found in marshes or in wet areas. The root of Rumex japonicus Houttuyn has been used for the treatment of skin diseases including fungal infections of the skin since older times in Japan and China. This study was undertaken to investigate the antifungal activity of the alcoholbenzene extract of Rumex japonicus Houttuyn in vitro. During this experiment the extracts of Rumex japonicus Houttuyn were diluted seriaIly in the Sabouraud's dextrose agar and fungal mats or fungal suspensions of isolated strains of dermatophytes were inoculated into each medium containing different concentrations of test materials. Then their growth was observed for 2 weeks or 10 days at room temperature. (countinued...)
Agar ; Arthrodermataceae ; China ; Glucose ; Japan ; Rumex* ; Skin ; Skin Diseases ; Suspensions ; Wetlands

BACKGROUND: Punch grafts and punch elevation can be useful for the correction of deep pitting or round atrophic acne scars. The traditional punch elevation technique gives inadequete results. Even round scars leave a retraction space and do not always heal well. OBJECTIVES & METHODS: To improve the cosmetic results of traditional punch elevation and thus promote the use of punch elevation instead of punch grafting, we performed punch elevation with purse-string sutures on 10 patients with acne, pox & atrophic scars. We performed dermabrasion or CO2 laserbrasion after 8 weks. RESULTS: Nicely fit margins of the punch elevation site with purse-string suture left no retraction spaces and enhanced the aesthetic results. CONCLUSION: Punch elevation is a simple, satisfactory method of improving cosmetic results in scars. The Purse-string suture technique can make it a more valuable tool for surgery of facial scars, because it overcomes of disadvantages the punch elevation.
Acne Vulgaris* ; Cicatrix* ; Dermabrasion ; Humans ; Suture Techniques ; Sutures* ; Transplants

Giant congenital melanocytic nevi may lead to severe cosmetic and psychosocial problems. Another important problem is the relatively high potential to undergo malignant transformation. The management of congenital melanocytic nevi remains controversial as there is no universal agreement. We report two cases of giant congenital melanocytic nevi which were removed by curettage and dermatomes. There is relatively less intra and postoperative morbidity using these methods than with other treatment modalities. They were also considered as acceptable surgical methods and there are potentially more pleasing cosmetic results.
Curettage* ; Nevus, Pigmented*

No abstract available.
Alkaline Phosphatase* ; Bone Marrow* ; Collagen* ; Dexamethasone* ; Humans* ; Mesenchymal Stromal Cells*

Serial extraction procedure, when cautiouly practiced in severe discrepancy case, can be a good clinical approach, but the treatment planning must always be based on accurate analysis of all conditions, especially patient's individual growth pattern and his family development. It is most difficult to determine the timing and selection of most effective sequence of deciduout extraction. It is the best candidate that patient is with class I malocclusion with harmony of the skeletal and muscular system and severe discrepancy of the tooth system. The authors have observed a female, who has complained of the malalignment of mandibular permanent incisor teeth. Serial extraction has been performed to relieve it through adequate various informations and resulted in a fairly good prognosis.
Female ; Humans ; Incisor ; Malocclusion ; Prognosis ; Serial Extraction* ; Tooth

Class III malocclusions are difficult to treat and take more time than any other types. But if such problems are detected at the earliest opportunity, we may gain the best possible correction consistent with the limitations imposed by morphogenetic pattern. The question of whether a patient has false or real Class III malocclusion is not important. Therapy wilt eleminate the malrelationship, in any event. Graber said, "It has been my experience that many so-called "pseudo" Class III"s are full-blown Class III" s later on during the prolific growth period." The authors have attempted early treatment of a Class III malocclusion of 8-year old girl, who has the familial history of Class III malocclusion.
Child ; Female ; Humans ; Malocclusion*

Simple congenital lymphedema is a congenital form of chronic lymphedema of unknown etiology which affects a part or all of the one extremity, especially the lower extremities, at or immediately after birth. A clinical classification of lymphedema was offered by Allen and Ghormley in 1935, based on a study of 300 cases of lymphedema of which 12 cases are simple congenital lymphedema. They classified the cases of lymphedema into two divisions: noninflammatory and inflammatory, with a tabulation of primary and secondary causes. One caes I reporting is classified as being of congenital origin and naturally comes under the noninflammatory group. On May 1960, a 3 year old girl entered to the Department of Orthopaedic Surgery, Kyungpook National University Hospital because of lymphedema of right leg. Since at birth, there were no history of skin infection, cellulitis and lymphangitis etc. Gross appearance of the skin of the affecte leg revealed leather like consistency and thickening. One week of preoperative preparation of the patient was sustained absolute bed rest with elevation of affected limb to ease drainage of lymphatic fluid. The two staged operation of Homans procedure were performed under general anesthesia, first to medical half and second to remaining lateral half of the affected leg. The end result was relatively good in decreasing the circumfence of affected leg but it was not quite acceptable in its cosmetic effect. The literature on primary lymphedema is reviewed.
Anesthesia, General ; Bed Rest ; Cellulitis ; Classification ; Drainage ; Extremities ; Female ; Gyeongsangbuk-do ; Humans ; Leg ; Lower Extremity ; Lymphangitis ; Lymphedema ; Parturition ; Skin

Pigmented neurofibroma, a variant of neurofibroma, has rarely been observed in patients with or without neurofibromatosis. Pigmented neurofibroma is characterized histologically by the coexistence of scattered melanin-laden cells and benign spindle cells with neural differentiation. We report a case of pigmented neurofibroma in a 22-year-old female patient.
Female ; Humans ; Neurofibroma* ; Neurofibromatoses ; Young Adult