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Although complication rates may be higher in patients with indeterminate colitis compared with ulcerative colitis, the overall pouch failure rate is similar. On the other hand, more than one-half of patients with Crohn's disease will require pouch excision or diversion. Our data suggest that it is difficult to identify patients with Crohn's disease who are likely to have a successful outcome after restorative proctocolectomy. Thus, Crohn's disease should remain a relative contraindication to restorative proctocolectomy, whereas ileal pouch-anal anastomosis is an acceptable alternative for patients with indeterminate colitis.

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Recovery of function is of prime importance after peripheral nerve injury and repair. This paper describes a method of obtaining and measuring walking-tracks and generating a Sciatic Function Index (SFI) to quantify functional sciatic nerve recovery in the rat. The reader is provided with a series of walking-tracks to measure, analyze and compare to those analyzed by experienced observers.

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The use of mesh in umbilical hernia repair results in decreased recurrence and similar wound complications rates compared to tissue repair for primary umbilical hernias.

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