Low back pain and sciatica is one of the troublesome problems in the orthopedic field. Many authors reported the pathogenesis of the low back pain and sciaticadue to disc prolapse. Prior to 1934, when the connection between sciatica and disc prolapse was established, non-surgical management was almost always the therapy of choice. The surgical alternative, was established in the middle of the 1930's by the work of Mixter and Barr and others. Even if many patients obtained symptomatic relief from discectomy alone, many authors proposed intervertebral fusion to prevent aggravation of segmental instability. We reviewed the cases of 60 patients who underwent anterior lumbar spine fusion for herniated lumbar disc, and were followed for 10 months to 9 years from January 1975 to December 1984. We results were as follows. l. Among 60 patients, 45(75%) were successful, and 56(93.3%) were effective. 2. Fifty-eight patients(96.7%) showed bony union which took place in 7.9 months on an average. 3. Ambulation started with Knight-Kim type back brace in 10.2 days on an average after operation, and discharged in 11.5 days on an average. 4. When duration of symptoms was less than 6 months, and the involved level was confined in one level and was L4 intervertebral disc, the results were good. 5. Postoperative wound infection was noted in 5%, and 22 patients(36.7%) complained of postsympathectomy symptoms.
Arthrodesis ; Braces ; Diskectomy ; Humans ; Intervertebral Disc ; Low Back Pain ; Orthopedics ; Prolapse ; Sciatica ; Spine ; Surgical Wound Infection ; Walking

The surgical correction of postburn nose and lips deformities still remains a difficult task domain to be done by plastic surgery. Consequently, the performance of autogenous cartilage graft and ear cartilage graft to maintain a better philtral form were found to raise the problem of a defect in the unnatural form due to consecutive tension in the region. Recently, focus had been placed on composite graft, including auricular cartilage, to obtain a unique dimple in the philtrum, and concurrently with this, part of its natural form has been acknowledged. However, composite graft on scar beds with poor circulation on the recipient site dose not represent safe survival, has increased risk allotment, which laeds to difficult application. From Jan. 1992 to Dec. 1998, the authors have experienced auricular composite graft in 15 patients who had a defect on the philtrum due to postburn scar contractures. As types of this operation, in method I, the subcutaneous pocket is made at the midline of the upper lip. The next step is cartilage insertion into subcutaneous tissue. The cartilage graft is fixed to be overlying skin by the bolus sutures. In Method II, the recipient site is excavated by some excision of the soft tissue in the central upper lip after scar tissue excision. The obtained auricular skin composite graft is placed and fixed to the philtral area. In Method III the auricular skin composite graft is harvested, and 2 or more 2mm-sized multiple holes are made along the midline of cartilage. Then composite graft is fixed to the defects of philtrum. The elongated portion of the distal tip of cartilage is embedded into the vermilion tubercle for sprouting and fullness. The most effective method was Method III, which enhanced the survival of auricular cartilage graft and its overlying skin, by trimming the margin of grafts, and enhancement of the connecting vessels through fenestrated holes of cartilage between the recipient site and composite graft. The authors hereby report the results of the present study along with study findings based on literature surveys.
Burns* ; Cartilage ; Cicatrix* ; Congenital Abnormalities ; Contracture ; Ear Cartilage ; Humans ; Lip ; Nose ; Skin ; Subcutaneous Tissue ; Surgery, Plastic ; Sutures ; Transplants*

Radioactive C(14)-glycine was given to Clonorchis sinensis in Tyrode medium in order to trace the metabolic fate of the labeled carbon. The labeled carbon from glycine enters into every major fraction of Clonorchis sinensis and is highest in the fraction of protein and nucleic acid. Significant amount of C(14)-glycine is incorporated into respiratory carbon dioxide. Relatively high percentage of C(14)-glycine in medium is converted to amino acid fraction and lipid fraction of the worm. In general, glycine is continuously being utilized in the synthesis of proteins and for energy production despite the uptake rate of glycine decreased gradually as incubation proceeds.
parasitology-helminth-trematoda ; Clonorchis sinensis ; metabolism ; biochemistry ; glycine ; amino acid ; nucleic acid ; protein ; lipid ; Tyrode medium

Though proper management of hand burns in children is provided, hypertrophic scars frequently cause various hand deformities or functional disturbances in growing hands. When correction principles have not been observed for the long term, contraction of the skin, tendon and joints has a serious influence on hand deformities and bone change occur in growing children and second, to determine when is the proper operative time to minimize hand deformities and recurrences. We reviewed 107 hands in 103 admitted pediatric patients who had postburn hands deformities by scar contracture. The analysis of severity of hand deformities was evaluated by assessment of our hospital scale. According to these data, we performed the operations and compared the final results. The results were as follows: The types of burn hand deformities among 107 involved hands of 103 patients included flexion contracture (39.3%), syndactyly (29.9%), extension contracture (10.3%), Boutonniere deformity (9.3%), claw hand deformity (5.6%), severe hypertrophic scar (3.7%), swan neck deformity (0.9%), and loss of digit (1.9%) etc. On 98 preoperative x-ray examinations, bone changes were common, including angular deformity (19.4%), epiphyseal plate loss(18.4%), osteoporosis (17.3%), bony erosion (17.3%), joint change (15.3%), and ankylosis (9.2%). Thus, early correction of postburn hand deformities is imperative in pediatric patients, even though there is a greater chance of secondary operation due to immature scars. All patients were operated on by our proposed protocol and postoperative results showed greatly improved finger joint motion than before. We concluded that early correction of Grade III to V postburn hand deformities is mandatory in rapidly growing pediatric patients.
Animals ; Ankylosis ; Burns* ; Child* ; Cicatrix* ; Cicatrix, Hypertrophic ; Congenital Abnormalities ; Contracture ; Finger Joint ; Growth Plate ; Hand Deformities* ; Hand* ; Hoof and Claw ; Humans ; Joints ; Neck ; Operative Time ; Osteoporosis ; Recurrence ; Skin ; Syndactyly ; Tendons

OBJECTIVES: Alzheimer's disease(AD) and mild cognitive impairment(MCI) affect several nervous structures involved with the autonomic nervous system. Association between neuropsychiatric deficits and heart rate variability has been observed. But cardiac autonomic function in AD has been scarcely studied and the results reported are conflicting. We investigated autonomic function in normal control, MCI, AD using heart rate variabil-ity(HRV) technique. METHODS: Time and frequency-domain variability of 5-min R-R interval series was comparatively evaluated in 26 normal control subjects, 22 MCI subjects and 34 AD subjects. Analysis of variance(ANOVA) was used to compare the differences across groups. Correlations between MMSE-KC and HRV components were performed using Pearson's correlation coefficient. RESULTS: No significant difference was observed among the groups in time, frequency-domain analysis of HRV (p>0.05). HRV were not found to be significantly correlated with the degree of cognitive impairment. CONCLUSIONS: There were no differences in HRV with MCI, AD subjects when compared with normal controls. Further investigation is required to use HRV technique as noninvasive parameters of MCI and AD.
Alzheimer Disease ; Autonomic Nervous System ; Heart ; Heart Rate ; Mild Cognitive Impairment

No abstract available.
Biofeedback, Psychology* ; Electric Stimulation* ; Humans ; Muscles* ; Pelvic Floor*

No abstract available.
Biofeedback, Psychology* ; Electric Stimulation* ; Humans ; Muscles* ; Pelvic Floor*

No abstract available.
Mass Screening*

No abstract available.
Mass Screening*

We studied prospectively on the grade of severity of reflux gastritis after Billroth- I (15 patients and B-II (66 patients) using gastrofiberscopy mostly 3~4 montsh after operations from December 1988 to February.The grade of severity af gastritis was arbitarily defined as follows; Grade 0-almost no reflux of bile and no redness on gastric mucosa. Grade 1-mild redness of the mucosa limited within an inch from anastomotic line. Giade 2-Edema and mucosal redness involves almost one half of remaining gastric mucosa. Grade 3-the above cbanges involves most of remnant gastric mucosa. Gtade 4-in addition to grade 3, friability of mucosa and/or, erosions is noted. Grade 5- ulceraitions of mucosa in addition to the above changes. Using the above defined criteria, we obtained the following results; 1) there was no rieflux gastritis in one patient in B- I group and remainders have varing grades of reflux gastritis, ie; 93% (14/15) (see Table 2). 2) In B- II reconstructed patients, grade 0 was 2 patients and remainder had reflux gastrits, ie; 96% (64/66) (see table 4). 3) Grade 5 patients have ulcerations in the esophagus and grade 2 changes in the stomach.
Bile ; Esophagus ; Gastrectomy* ; Gastric Mucosa ; Gastritis* ; Humans ; Mucous Membrane ; Prospective Studies ; Stomach ; Ulcer