Habitual snoring is common among males, especially among those who are overweight, and gets worse with the age. Snoring Is related to physical obstruction of breathing during sleep. This obstruction occurs when the palatal muscles, uvula muscles, and sometimes tonsiles relax during deep sleep and acts as vibrators. We have treated, with laser assisted uvulopalatoplasty(LAUP), twenty patients who suffer from snoring. CO2 laser was used and approximately I5-30 minutes of operation time was required. There were no singnificant complications, such as bleeding and asphyxia, in the 20 patients treated with LAUP. Results observed in the short term showed that 90% of the patients treated with LAUP considered thems to be essentially improved. Two patients developed scars at the posterior pillars. LAUP is a relatively simple and safe method which is performed at the hospital on an outpatient basis under local anesthesia.
Anesthesia, Local ; Asphyxia ; Cicatrix ; Hemorrhage ; Humans ; Lasers, Gas ; Male ; Muscles ; Outpatients ; Overweight ; Palatal Muscles ; Palatine Tonsil ; Respiration ; Snoring* ; Uvula

No abstract available.
Cleft Lip* ; Congenital Abnormalities* ; Nose* ; Transplants*

No abstract available.
Animals ; Rats* ; Transplants* ; Veins*

No abstract available.
Hyperbaric Oxygenation* ; Skin* ; Transplants*

No abstract available.
Transplants*

A muscular calf is esthetically unappealing in Asian women. Treatment by liposuction alone has poroven to be difficult due to a small amount of fat. We established a new method of transecting half of the gastrocnemius tendon in order to improve the contour of the calf. Thirty-five patients were operated on during the past 3 years. The medial or lateral half of the gastrocnemius tendon was cut using an endoscopic-guided 3M AGEE blade through a 1cm-sized incision. The portion of the muscle above the site of the transection was elevated from the underlying soleus muscles. We checked the calf circumference and evaluated the clinical results at 6 months postoperatively. An average 10% reduction in calf circumfernce was measured, showing a significant esthetic improvement. There were no significant changes in gait analysis or in the Cybex test. There were no specific complications related to the procedure. Through our clinical experience in 35 cases, we were able to prove that tenotomy is a effective, simple and easy method without severe morbidity.
Asian Continental Ancestry Group ; Female ; Gait ; Humans ; Lipectomy ; Muscles ; Tendons ; Tenotomy*

The traditional transaxillary approach for breast augmentation gained popularity among plastic surgeons for its abscence of scar on the breast, minimal loss of nipple sensation and a theoretically decreased risk of periprosthetic infections by minimizing contact with breast tissue. The shortcomings of the traditional approach are limitation of visualization and hemostasis. Blunt dissection limits surgeons ability to precisely control the inframammary fold and lowed pole of breast. This limitation may result in improper implant placement and poor aesthetic result. In order to overcome theirs disadvantages, we used endoscopic technique in transaxillary technique. With endoscopically detected transaxillary subpectoral breast augmentation, bleeding vessels are easily seen and coagulated. Visualization of the pocket allows significantly better control of the inframammary fold. We can also divide the pectoralis muscles and prepectoralis fascia under controlled visualization. From 1994 to 1996, 84 implants haute been placed in 42 patients utilizing the endoscopic assisted transaxillary subpectoral augmentation mammaplasty . We used 32 textured implants and 52 smooth type implants. Follow up ranged from 2weeks to 18 months. We did not experience any hematomas, inflections, capsular contractures or other complications. We obtained good aesthetic results and patient acceptance. With endoscopically assisted transaxillary subpectoral augmentation mammaplasty, we have precise control of inframammary crease and hemostasis. As we obtained good aesthetic results, here, we have described our surgical technique and brief clinical expediences.
Breast ; Cicatrix ; Contracture ; Endoscopes ; Fascia ; Female ; Follow-Up Studies ; Hematoma ; Hemorrhage ; Hemostasis ; Humans ; Mammaplasty* ; Nipples ; Pectoralis Muscles ; Sensation

Open reduction and internal fixation of the displaced fractures of the acetabulum represents one of the greatest challenge in fracture surgery. The purpose of our study is to report the results of operative treatment and establish the guideline for the operative treatment of the displaced acetabular fractures with the analysis of the clinical and radiological results. This retrospective study reports the results of 21 fractures in 21 patients(19 male and 3 female) treated by open reduction and internal fixation from January 1990 to July 1994. The patients were followed up more than 1 year and mean length of follow-up was 2.3 years. According to Letournel's classification, we had 9 elementary fractures(42.8%) and 12 associated fractures(57.2%). Among the elementary fractures, the posterior wall fracture was the most common type(7 cases, 33.3%) and the transverse-posterior wall fracture was the most common type among associated fractures(4 cases, 19.0%). Surgical approaches were 14 Kocher-Langenbeck, 6 Ilioinguinal and 1 extended iliofemoral. Indirect reduction and specially designed reduction method using C-arm and radiolucent operating table were also helpful to achieve satisfactory reduction. Overall quality of clinical results was graded according to the D'Aubigne and Postel rating score. Satisfactory reduction was gained in 16 cases(76.1%). Unsatisfactory reduction was gained in 5 cases(23.8%). Among the cases within category of satisfactory reduction, there were 7 excellent and 8 good clinical results. But among unsatisfactorily reduced 5 cases, there were 2 good clinical results. It seems that the satisfactory operative reduction of the fracture is the factor that correlates with a satisfactory clinical result. There were complications such as 3 secondary osteoarthritis(14.2%), 3 wound infection(14.2%, 2 superficial and 1 deep), 2 iatrogenic nerve palsy(9.5%, 1 sciatic and 1 obturator nerve) and 1 intrapelvic protrusion acetabuli(4.7%) and no postoperative ectopic ossification.
Acetabulum ; Classification ; Follow-Up Studies ; Humans ; Male ; Methods ; Operating Tables ; Ossification, Heterotopic ; Retrospective Studies ; Wounds and Injuries

Nevus lipomatosus superficialis presented as soft, yellowish papules or cerebriform plaques occurring usually on the buttock or thigh, less often on the ear or scalp. We herein report a case of nevus lipomatosus superficialis on the leg.
Buttocks ; Ear ; Leg* ; Nevus* ; Scalp ; Thigh

The significance of the posterior cruciate ligament (PCL) in the stability of the knee and the necessity for surgical repair of its tears are still controversial. The purpose of this study is to present the short term results of surgical repair and Kennedy LAD augmentation for 15 cases with PCL injury. In 14 patients (15 knees), the torn PCL was repaired with pullout suture technique and Kennedy LAD augmentation was done from june 1993 to june 1994. The follow-up period ranged from 12 months to 25 months (average, 18months). The main causes of injuries were traffic accidents in 12. Thirteen of the patients were men and one was a woman, ranging in age from 17 to 52 years(average, 35 years). 10 knees were acute injury and repaired at average 9 days after injury. There were 11 cases that had combined injuries(4 ACL injuries, 4 meniscus injuries, 3 MCL injuries etc). In eight knees, the tear was in mid substance area and in five it was near femoral attach site and in two it was near tibial attach site. Postoperative results were evaluated by roentgenographic evaluation of posterior sagging and Lysholm knee score. 11 knee were stable but 4 knees were unstable posteriorly during postoperative follow-up period. 3 chronic injuried knees were included in 4 posteriorly unstable knees. There are 7 combined knee injuries in 11 stable knees and no combined injuries in unstable knees and average Lysholm knee score was 89.7 in stable knees and 90 in unstable knees and there was no significant difference between two groups. On the based of this study, surgical repair with pollout suture technique and augmentation with Kennedy LAD in acute PCL injury is a one of the good method for preventing posterior sagging but more longer follow-up period and more cases must be needed to accept this method.
Accidents, Traffic ; Female ; Follow-Up Studies ; Humans ; Knee ; Knee Injuries ; Lysholm Knee Score ; Male ; Methods ; Posterior Cruciate Ligament ; Suture Techniques ; Tears