No abstract available.
Intubation ; Lacerations ; Polypropylenes

Between January 1979 and August 1996, resection of a primary chest wall tumor was done in 51 patients. The mean age of the patients was 36.1 years (2 to 69 years). A palpable mass was the most common symptom (32 patients, 62.7%). The tumor was malignant in 11 patients (21.6%) and benign in 40 patients (78.4%). The tumors in 32 patients (62.7%) had developed from the bony or the cartilaginous wall and in 19 patients (37.3%) from soft tissue. Thirty seven of the patients with benign tumors were treated by excision (three of the patients: wide resection and reconstruction) without recurrence or death, and they are currently free from disease. Most malignancies (8 patients) were treated by wide resection and chest wall reconstruction. Five of them are currently alive. The chest wall reconstruction with Marlex mesh, Prolene mesh, or Teflon felt was done in five of the patients with malignant tumors.
Humans ; Polypropylenes ; Polytetrafluoroethylene ; Recurrence ; Thoracic Wall* ; Thorax*

Post-hysterectomy vaginal vault prolapse is rare complication. There are many surgical procedures to correct this problem. But abdominal colposacropexy, using Marlex mesh or Gore-Tex graft is standard procedure. We experienced one case who had repair of post-hysterectomy vaginal vault prolapse by transabdominal sacral colpopexy using Gore-Tex graft and report with brief review of literatures.
Hysterectomy* ; Pelvic Organ Prolapse* ; Polypropylenes ; Polytetrafluoroethylene* ; Transplants*

PURPOSE: To evaluate the clinical efficacy of a simplified single suture inferior retractor tightening technique in senile entropion. METHODS: Twenty patients (26 eyes) showing no severe horizontal lid laxity underwent an operation for senile entropion between April 2001 and July 2003. After a subciliary incision, the inferior retractor was identified, and repaired by reattaching the superior edge of the inferior retractor to the inferior edge of the lower tarsus using a single 5-0 Prolene suture. RESULTS: The patients were followed up for an average of 2.8 months after surgery. Five patients showed complications: two overcorrections and three recurrences of entropion. The others all showed good cosmetic and functional results. The recurred cases underwent further operation with good results. CONCLUSIONS: The simplified single suture inferior retractor tightening gave good results in patients with senile entropion without severe horizontal lid laxity. Moreover, this procedure has short operation and recovery times. In unilateral cases, more symmetric appearances were obtained compared with combined surgeries.
Ankle ; Entropion* ; Humans ; Polypropylenes ; Recurrence ; Sutures*

PURPOSE: The feasibility of a rat choledochojejunostomy (CJ) training model was investigated, as an introductory model to microsurgery for general surgeons. METHODS: Roux-en-Y CJ was performed on 20 rats. Interrupted 10-0 prolene sutures were used to perform CJ. The animals were observed for 7 days and sacrificed and examined. RESULTS: The rats were divided into 2 groups of 10 based on surgical order. The CJ time showed a significant decrease from 36.2 ± 5.6 minutes in group 1 to 29.4 ± 5.7 minutes in group 2 (P = 0.015). The bile leakage rate was 40% in group 1 and 10% in group 2. The survival time was 5.4 ± 2.2 days in group 1 and 7 days in group 2 (P = 0.049). CONCLUSION: The rat CJ training model is a feasible introductory model for general surgeons with no previous experience in microsurgery.
Animals ; Bile ; Choledochostomy* ; Microsurgery ; Polypropylenes ; Rats* ; Sutures

OBJECTIVETo evaluate a knitted polypropylene mesh used for mammapexy in correcting the breast ptosis.

METHODSTwenty-one patients with the mild or moderate breast ptosis were undergoing the mammapexy with a knitted polypropylene mesh. The operation was performed through the periareolar incision and a monofilament knitted polypropylene mesh was subcutaneously implanted on the surface of the gland and fixed upward.

RESULTSAll of the patients were satisfactory of the appearance with the follow-ups from 2 to 16 months. No secondary ptosis, hypertrophic scars and foreign body reactions were found.

CONCLUSIONThe above-mentioned technique could be a good, safe and reliable method for correcting breast ptosis.

PURPOSE: To compare the safety and efficacy of polypropylene and silicone Ahmed glaucoma valves (AGVs). METHODS: The medical records of 62 consecutive refractory glaucoma patients who had undergone AGV implantion from March 2003 to December 2005 were reviewed retrospectively. Among the 62 patients, 32 patients underwent polypropylene AGV implantation (group P) and the other 30 patients underwent silicone AGV implantation (group S). Postoperative IOP, the complication rate, and the success rate were compared between the two groups. RESULTS: The life-table success rates for the group P were 81.3% at 6 months and 71.2% at 12 months, and the success rates for the group S were 89.9% at 6 months and 78.6% at 12 months, showing no significant difference between the two groups. Complications, including non-tube-related complications, were observed more frequently in the group S, but there was no significant difference between the two groups. CONCLUSIONS: The silicone AGV can reduce IOP effectively but may be associated with non-tube-related complications.
Glaucoma ; Humans ; Medical Records ; Polypropylenes ; Retrospective Studies ; Silicones

PURPOSE: To assess the effectiveness and results of a simplified levator resection technique for ptosis repair. METHODS: The author simplified the levator resection technique for ptosis repair using a single 6-0 prolene radial suture to control the lid height and curvature. 68 ptosis patients who received the operation were retrospectively reviewed including surgical techniques and their results. RESULTS: 46 patients (mean age 7.8 years) had congenital ptosis, and 22 patients (mean age 64.3 years) had acquired ptosis. 11 eyes of congenital ptosis and 6 eyes of acquired ptosis showed unsatisfactory surgical results. Eyelid contour deformity was present in 2 eyes of patients with acquired ptosis. CONCLUSIONS: The single stitch levator resection is simple and effective surgical procedure for ptosis repair except severe congenital ptosis which need medial and lateral crus cutting.
Congenital Abnormalities ; Eyelids ; Humans ; Polypropylenes ; Retrospective Studies ; Sutures

Indirect inguinal hernia containing an ovary is a rare condition, especially in adult women who do not have any other genital tract anomalies. In addition, inguinal hernia containing an ovary and endometriosis is exceedingly rare. In the present report, we describe a case of indirect inguinal hernia containing an ovary, fallopian tube, and endometriosis. Laparoscopic repair was performed successfully using polypropylene mesh for the treatment of the inguinal hernia.
Adult* ; Endometriosis* ; Fallopian Tubes* ; Female ; Hernia, Inguinal* ; Humans ; Ovary* ; Polypropylenes

The previously reported repositioning methods have been known to be very difficult to be performed. A new external knotting technique was performed to reposition the dislocated intraocular lenses (IOLs). After 3-port vitrectomy, a 30 gauge injecting needle tip into which the thread end of a 10-0 polypropylene was put, was introduced into the vitreous cavity through the ciliary sulcus to make a loop having an external knot. After one haptic of the IOL was engaged into the loop, the thread was pulled back and tied to make a knot. After holding and pulling the haptic of the IOL with the intraocular forceps for proper position of the knot. Then it was sutured and fixed in sclera. The IOLs were kept in central position without complications. The final visual outcome was 0.8 and 0.3 respectively. This method might be safe and easy to correct the dislocated IOL.
Lenses, Intraocular* ; Needles ; Polypropylenes ; Sclera ; Surgical Instruments ; Vitrectomy