A preliminary study was conducted to evaluate the immediate postoperative recovery and socioeconomic efficacy with the surgical release of Carpal tunnel syndrome by double incision technique. Sixty cases of carpal tunnel syndrome were operated by one surgeon between 1993 and 1995 and 44 cases in 39 patients were available for this study. Surgery was done under axillary block and patients were evaiuated preoperatively, 3 weeks and 6 weeks each postoperatively. The evaluation was focused on the immediate recovery in terms of subjective symptoms of pain and paresthesia, local tenderness, strength of grip power and pinch power and postoperative disability. 1l was noted that surgical release of carpal tunnel syndrome utilizing double incision technique was as effective as seen in the endoscopic release in terms of quicker recovery of pain, local tenderness and strength. It was also noted that this double incision technique was as safe and economically beneficial as observed in the conventional open procedure.
Carpal Tunnel Syndrome ; Hand Strength ; Humans ; Paresthesia

No abstract available.
Carcinoma, Squamous Cell* ; Lung Neoplasms* ; Lung* ; Small Cell Lung Carcinoma*

No abstract available.
Aneurysm ; Hemoptysis

No abstract available.

BACKGROUNDS: Obstructive sleep apnea syndrome(OSA) can divided into two groups, positional (PP) and non-positional(NPP) obstructive sleep apnea syndrome, according to the body position while sleeping. In this study, we evaluated the differences of anthropometirc data and polysomnographic recordings between the two types of sleep apnea syndrome. MATERIALS: Fifty patients with OSA were divided two groups by Cartwright's criteria. The supine respiratory disturbance index (RDI) was at least two times higher than the lateral RDI in the PP group, and the supine RDI was less than twice the lateral RDI in the NPP group. This patients underwent standardized polysomnographic recordings. The anthropometirc data and polysomnographic data were analyzed, statistically. RESULTS: Of all 50 patients, 30% were found to be positional OSA. BMI was significantly higher in the PP group(p<0.05). Total sleep time was significantly longer in the PP group (350.6±46.0min, p<0.05). Sleep efficiency was high in the PP group(89.6± 6.4%, 85.6±9.9%, p<0.05). Deep sleep was significantly higher and light sleep was lower in the PP group than in the NPP group but no difference was observed in REM sleep between the two groups. Apnea index(AI) and RDI were significantly lower(17.0±10.6, 28.5±13.3, p<0.05) and mean arterial oxygen saturation was higher in the PP group(92.7 ±1.8%, p<0.05) than in the NPP group. CONCLUSION: Body position during sleep has a profound effect on the frequency and severity of breathing abnormalities in OSA patients. A polysomnographic evaluation for suspected OSA patients must include monitoring of the body position. Breathing function in OSA patients can be improved by controlling their obesity and through postural therapy.
Apnea ; Humans ; Obesity ; Oxygen ; Polysomnography ; Respiration ; Sleep Apnea Syndromes ; Sleep Apnea, Obstructive* ; Sleep, REM

Scapholunate advanced collapse (SLAC) deformity most often occurs with chronic rotary scaphoid instability from scaphoiunate ligament tear and scaphoid fracture. Prior to 1984 when Watson HK reported his concept on SLAC wrist deformity, the most popular procedure for this pathology was scaphoid implant arthroplasty with or without midcarpal fusion. We have reviewed 15 cases of SLAC deformity treated with scaphoid excision and midcarpal fusion from 1984 to 1993. Among them, scaphoid implants made of silicone were inserted in 4 cases. Scaphoid implant arthroplsty without carpal fusion has been excluded. The mean period of follow-up was 8.8 years and the mean age of patients was 47.5 years. Males and right wrists were predominant. Wrist motion was 56% and grip power was 71% of the normal opposite side. On the average overall, 8 patients had no pain and 7 patients had mild pain. The grade of pain was minimal, 0.5 in grade (Rating system: no pain-0, mild- 1, moderate-2, severe-3). However, all of the 4 cases of limited carpal fusion with a scaphoid implant developed silicone particulate induced synovitis and pain. The procedure appears to be effective in maintaining function of the hand with minimal pain up to 5.8 years. However, silicone scaphoid implant appears not to be necessary and is not recommended with a limited carpal fusion for this pathology.
Arthroplasty ; Congenital Abnormalities ; Follow-Up Studies ; Hand ; Hand Strength ; Humans ; Ligaments ; Male ; Pathology ; Silicones ; Synovitis ; Wrist

Reconstruction of lower extremity wounds in patients with abnormalities in vascular anatomy is often challenging. A 71-year-old man was admitted to our hospital after sustaining two contact burns on his right leg while sleeping on an electric blanket. Fourth-degree burns amounting to approximately 3% of total body surface area were confirmed, with eschar formation on the right instep and pretibial area. Both wounds on the lower leg required flap reconstruction. In addition, the patient had anterior tibial artery hypoplasia. We considered a two-flap reconstruction method that should leave the source artery and muscle intact and generally has a good prognosis. A peroneal artery perforator-based keystone flap was used on the right lower leg, and a right dorsalis pedis island flap on the foot dorsum. Surgery was performed successfully, and at 8 months postoperatively, the patient walked naturally and had no complaints of discomfort. Additionally, cosmetic results were satisfactory. Accordingly, we introduce a surgical method that is useful in cases similar to that described.

Reconstruction of lower extremity wounds in patients with abnormalities in vascular anatomy is often challenging. A 71-year-old man was admitted to our hospital after sustaining two contact burns on his right leg while sleeping on an electric blanket. Fourth-degree burns amounting to approximately 3% of total body surface area were confirmed, with eschar formation on the right instep and pretibial area. Both wounds on the lower leg required flap reconstruction. In addition, the patient had anterior tibial artery hypoplasia. We considered a two-flap reconstruction method that should leave the source artery and muscle intact and generally has a good prognosis. A peroneal artery perforator-based keystone flap was used on the right lower leg, and a right dorsalis pedis island flap on the foot dorsum. Surgery was performed successfully, and at 8 months postoperatively, the patient walked naturally and had no complaints of discomfort. Additionally, cosmetic results were satisfactory. Accordingly, we introduce a surgical method that is useful in cases similar to that described.

Reconstruction of lower extremity wounds in patients with abnormalities in vascular anatomy is often challenging. A 71-year-old man was admitted to our hospital after sustaining two contact burns on his right leg while sleeping on an electric blanket. Fourth-degree burns amounting to approximately 3% of total body surface area were confirmed, with eschar formation on the right instep and pretibial area. Both wounds on the lower leg required flap reconstruction. In addition, the patient had anterior tibial artery hypoplasia. We considered a two-flap reconstruction method that should leave the source artery and muscle intact and generally has a good prognosis. A peroneal artery perforator-based keystone flap was used on the right lower leg, and a right dorsalis pedis island flap on the foot dorsum. Surgery was performed successfully, and at 8 months postoperatively, the patient walked naturally and had no complaints of discomfort. Additionally, cosmetic results were satisfactory. Accordingly, we introduce a surgical method that is useful in cases similar to that described.

Reconstruction of lower extremity wounds in patients with abnormalities in vascular anatomy is often challenging. A 71-year-old man was admitted to our hospital after sustaining two contact burns on his right leg while sleeping on an electric blanket. Fourth-degree burns amounting to approximately 3% of total body surface area were confirmed, with eschar formation on the right instep and pretibial area. Both wounds on the lower leg required flap reconstruction. In addition, the patient had anterior tibial artery hypoplasia. We considered a two-flap reconstruction method that should leave the source artery and muscle intact and generally has a good prognosis. A peroneal artery perforator-based keystone flap was used on the right lower leg, and a right dorsalis pedis island flap on the foot dorsum. Surgery was performed successfully, and at 8 months postoperatively, the patient walked naturally and had no complaints of discomfort. Additionally, cosmetic results were satisfactory. Accordingly, we introduce a surgical method that is useful in cases similar to that described.