Abstract. Cystoscopic procedures were performed on 102 patients with histories of traumatic spinal cord lesion; 57 patients had sensorimotor levels above T7, and the remaining 45 patients had levels below T7. In 40 of the 57 patients (70 per cent) with levels above T7, signs and symptoms of autonomic hyperreflexia were seen during bladder distension and cystoscopy; the remaining 17 of these patients (30 per cent) did not have this response. No autonomic hyperreflexia was seen during cystoscopy in any of the 45 patients with sensorimotor levels below T7.

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A corneal abrasion is the most common eye complication during general anesthesia and recovery. It is painful, may progress to inflammation of the uveal tract, and in the presence of contamination may lead to a serious infection. Both eyes may be involved, as the two reported cases show. Possible causes include mask friction on the open eye or other careless technics. Treatment includes local application of an antibiotic ointment and an eye pressure patch. In addition, a cycloplegic and mydriatic solution is instilled to prevent synechiae (in the presence of a secondary iridocyclitis) and to relieve the pain associated with spasm of the iris and ciliary muscle. Topical application of local anesthetics should be avoided, as they delay regeneration of corneal epithelium and may promote keratitis.

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