No abstract available.
Osteotomy*

No abstract available.
Carbon Dioxide* ; Carbon* ; Respiratory Rate* ; Tidal Volume*

No abstract available.
Osteochondritis Dissecans* ; Osteochondritis*

On the length, strength, free lateral motion, and perfect mobility of the thumb, depends the power of the human hand. The thumb is called pollex because of its strength and that strength is necessary to the power of the hand being equal to that of all the fingers."So stated Sir Chales Bell in the fourth Bridgewater Treatise, first published in 1833. Morrison and O'Brien advocated reconstruction of the thumb with a free wrap around flap from the big toe to recreate a stable, sensate and functional digit including the nail in 1980. From March, 1982 to July, 1988, Twelve thumb reconstructions were performed using the wrap around procedure at Hanyang University Hospital;12 successful thumb reconstructions were reviewed at an average of 16 months after surgery. There were several complications;these included skin necrosis(4), malunion(1), resorption of the bone graft(7). We considered that cosmesis and function were good;pinch grip averaged 68% of normal, sensibility returned in all patients as assessed by two-point discrimination(average 9.5mm). Over all the results are as follows. 1. The wrap around technic provides a good method of reconstruction. 2. The wrap around technic is one stage operation and can be used in the level of metacarpal amputation. 3. The surgeon should be familiar with microsurgical technic.
Amputation ; Hallux ; Hand ; Hand Strength ; Humans ; Methods ; Skin ; Thumb

No abstract available.

Effect of infusion and bolus injection of lidocaine on the pressure response to the increased intracranial pressure(ICP) was investigated in urethane-anesthetized rabbits. 1) Arterial blood pressure(BP) and ICP were significantly raised by infusing saline(0.05ml/min) into an epidural balloon. 2) Infusing of lidocaine(0.5mg/kg/min) into an ear vein minutely inhibited the elevation of BP and ICP when infusing saline into an epidural balloon. However, infusion of lidocaine(1.5mg/kg/min) markedly inhibited the elevation of BP and ICP. 3) Repeating the infusion of saline into the epidural balloon with intervals, the duration reached to the level of 80-10 mmHg ICP was gradually shortened. Each depressor response to the first, second and third injection of lidocaine(3 mg/kg) was similar. The first injection transiently reduced the elevated ICP, but the second and third injection reduced that significantly and the reducing effect was gradually prolonged according to repeating the lidocaine injection. These results show that lidocaine could delay the elevation of ICP and reduce the previously increased ICP by infusing saline into an epidural balloon.
Ear ; Intracranial Hypertension* ; Lidocaine* ; Rabbits* ; Veins

No abstract available.
Prune Belly Syndrome*

Reports of osteomyelitis in the proximal humerus with pyogenic glenohumeral arthritis of adjacent joints mostly involve pediatric patients. Nowadays, osteomyelitis that is secondary to adjacent pyogenic glenohumeral arthritis is extremely rare, even more so in adults than in pediatrics. We report a rare case of the pyogenic glenohumeral arthritis followed by osteomyelitis of the proximal humerus in an elderly patient. Initially, we diagnosed a case of pyogenic glenohumeral arthritis only, which, despite arthroscopic synovectomy, did not resolve and severe pain continued. Subsequent radiological imaging, performed after our suspicion of a secondary involvement, allowed us to diagnose osteomyelitis combined with the pyogenic glenohumeral arthritis, which we had overlooked because of the extreme rarity of the condition in adults since the antibiotic era began.
Adult ; Aged* ; Arthritis* ; Arthritis, Infectious ; Humans ; Humerus* ; Joints ; Osteomyelitis* ; Pediatrics ; Shoulder

PURPOSE: 2003, Advances in medical-surgical technologies, histo-compatibility and immunosuppressive drugs, such as FK-506, MMF, have caused a dramatic increase in the rates of successful organ transplantation (TP). As the waiting list of patients requiring TP grows, there is a subtle donation. What is worse, its increased issues of ethics, for instance, definition of brain death, consent of living donation, paid organ donation, decreased altruism, living will, justice of sharing organ. Therefore, This study was done to develop on legal, ethical and philosophical for whole procedure of organ transplantation which is a life-saving treatment improvement the quality of life. METHODS: A survey questionnaire was used and received responses from TP doctors(59) and nursing coordinators(46) at 53 hospitals where TP were being done for this study. The basic data in TP were collected, 1) to identity the staffs in charge of TP and their jobs in the hospital, 2) committee of hospital ethics (CHE), 3) committee of brain death confirmation definition (CBDCD), 4) to research what consideration are appropriate donors and recipients, 5) the facility of hospital for TP, 6) to analyzed awaiting solution the problems for TP. The data were analyzed using SAS-program by descriptive statistics, t-test, ANOVA and Pearson correlation coefficient. RESULTS: The jobs of TP nursing coordinators were not only to give nursing information but also to take care of donors and recipients (62.8~84.4%). The job of TP has not been identified between CHE and CBDCD (62.8%). The mean score of CHE's members was 6.33 persons. The mean scores of the problems regarding the law of TP was 2.88 (full score:4). The high items of the problems regarding the law of TP were "the decreased TP, donation and brain death because of KONOS (Korea Network for Orgen Sharing) which operated TP". The mean score of the improvements regarding the law of TP was 2.97 (full score:4). The highest item of the improvements regarding the law of TP was "Compensation of loss should be paid by the KONOS. The procedure of confirm is a loose legal. Therefore that is concern about commercialization of human organ. Definition of brain death is rigid regulation. Sharing organs are a fair dealing. The problems were significantly correlated with the improvements (P<0.0001). CONCLUSION: The finding of the study suggested that a TP should manage donors and recipients in line with legal, ethical, philosophical, humanistic aspects. Various viewpoints, the CHE should be enacted from the principle of human dignity, conducted by CBDCD of professional members and the nursing coordinators played an important role. It is suggested that TP might meet the request of the time so that KONOS should be changed with the other organization of newly methods and responsibility.
Altruism ; Brain Death ; Ethics ; Ethics, Institutional ; Humans ; Jurisprudence* ; Living Wills ; Nursing ; Organ Transplantation* ; Personhood ; Quality of Life ; Surveys and Questionnaires ; Social Justice ; Tacrolimus ; Tissue and Organ Procurement ; Tissue Donors ; Transplants* ; Waiting Lists

Decerebrate rigidity, in which there is an exaggereted posture with continuous spasm of muscles, especially the extensors, was first produced in 1898 by Sherrington in animals by transection of the brain at a prepontine level. Since it was shown that intact vestibular nuclei were necessary for decerebrate ridigity to persist, the disorder was believed to be caused by release of vestibular nuclei from higher extrapyramidal control. We have experienced 42 cases of the presence of decerebrate ridigity following head injury who were admitted to the Chosun University Hospital from March 1972 to February 1976. Although no one doubts the prognostic gravity of the decerebrate state following cranial trauma, a surpring number of patients in this study survived in a reasonably functional state. The particular factors we have evaluated are the duration of decerebration, the presence or absence of an intracranial hematoma of surgical proportions, the time of surgical intervention in relation to onset of decerebration and the use of corticosteroids. 42 consecutive parients with traumatic decerebration were studied to determine factors that influence the recovery from the decerebrate state. All these cases were diagnosed by clinical findings and cerebral angiography and assessed the prognostic factors on the result of treatment. Although the data did not lend themselves to precise statistical analysis, it is our option that the following conclusions be inferred ; 1. Intracranial hematoma was found in 25 patients (about 60%) from 42 patients who were presence of decerebrate rigidity, among these the sites of intracranial hematoma were as follows ; a) Epidural hematoma was found in 8 patients(32%). b) Subdural hematoma was found in 13 patients(52%). c) Intracerebral hematoma was found in 4 patients(16%). 2. The mortality of decerebrate patients(65%) with direct damage to the brain stem was greater than that of those supratentorial hematoma(52%). However the quality of survival was better in the latter group, indicating the likehood that brain stem compression is often reversible after evacuation of the hematoma even though with residual neurological deflicit. 3. The mortality and morbidity were greater with traumatic intracerebral and subdural hematoma than with epidural hematoma. This correlation was probably related to the amount of associated diffuse brain damage. 4. A progressive increase in the mortality rate in the surgical group could be correlated with the duration of decerebrate rigidity prior to surgical intervention. 5. Patients who recovered from the decerebrate state usually survived even though with residual sequelae. 6. There was an increase in the mortality rate when decerebration persisted for more than on weeks, but there was one survivor after even 35 days of decerebrate state. 7. The mortality rate was highest over 40 years old and was on the contrary under 20 years old. 8. There was no specific effectiveness in the patients with the presence of decerebrate state with the use of parenteral corticosteroid therapy.
Adrenal Cortex Hormones ; Adult ; Animals ; Brain ; Brain Stem ; Cerebral Angiography ; Craniocerebral Trauma ; Decerebrate State ; Gravitation ; Hematoma ; Hematoma, Subdural ; Humans ; Mortality ; Muscles ; Posture ; Spasm ; Survivors ; Vestibular Nuclei ; Young Adult