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Background: Obstetric trauma is one of the most common causes of faecal incontinence, and the standard therapy for clear sphincter defects is overlapping sphincter repair. We aimed to assess the short-term success rates of sphincter repair using modified V-Y plastic without covering colostomy and with primary closure of the perineum., Methods: Between November 1997 and March 2002, 21 patients were operated on for faecal incontinence due to obstetric trauma. Cleveland Clinic Incontinence Score (CCIS), patients' subjective assessment, and pathophysiological parameters were evaluated pre- and postoperatively., Results: At follow-up, 19 patients (90%) reported improvements in continence symptoms over their preoperative situations. Three patients (14%) classified themselves subjectively as fully continent, six (28%) as highly improved, ten (48%) as improved, and two (10%) as unchanged., Conclusions: Our results indicate that faecal diversion is not necessary in sphincter repair and that primary perineal wound closure should be performed. Patients' subjective assessments and CCIS are suitable tools for evaluating improvements in faecal incontinence.

Between June 1987 and July 1989 laser angioplasty, and between July 1989 and December 1991 rotation angioplasty was used as the method of choice for the recanalisation of chronic (minimal duration 3 months) arterial occlusions in the femoro-popliteal region. The technical success rate and final results following supplementary balloon dilatation were identical and there was no significant difference between the two groups (laser 87%, rotation 87.7%). For long occlusions (more than 150 mm), the success rate for rotation angioplasty was 60% and significantly higher than for laser angioplasty at 40%. Complication rates for rotation angioplasty were 24.3%, higher than laser angioplasty with 20.3%. This was due to the higher incidence of emboli of 12.1% compared with the laser technique of 7.3%. Cumulative patency rates after two years showed no significant difference (uncorrelated/correlated: laser 53.4%/67.8%; rotation 56.6%/67.5%). Using lytic and aspiration techniques, the higher incidence of embolisation during rotation angioplasty had no adverse effect on final outcome. If both methods are available, it is advisable to treat long occlusions by rotation angioplasty because of the high immediate success rate, whereas short occlusions are best dealt by laser angioplasty because of the lower incidence of embolisation.

Gastrointestinal tuberculosis is a rare disease in industrial countries. The most frequent localisation is the ileocaecal region. We report about two cases of stenotic ileocaecal tuberculosis, treated by surgical resection. The main clinical symptoms are abdominal pain, weight loss and low-grade fever. Uncomplicated cases responses successfully to antituberculous drugs, just complications require surgery.

From 1987 to 1989 in the Barmherzige Brüder Hospital in Linz/Austria 160 arteries of extremities were treated with laser-assisted balloon dilatation. During these interventions peripheral macroembolism occurred 8 times. The mean length of the recanalised segment was 8.7 cm and thus longer than average (6.5 cm). All 8 cases were successfully treated by aspiration or aspiration combined with local lysis. No adverse effects on long-term results were noted. In 4 cases an early occlusion of the recanalised segment was diagnosed within 48 hours after laser-assisted angioplasty, three times accompanied by embolism. These emboli, too, were removed by aspiration and lysis. To reduce the risk of embolisation strict rules of indication concerning the age of an occlusion have to be observed and mechanical trauma has to be minimised.