Incremental spinal anaesthesia using a 32-gauge catheter.

Kestin, I G; Goodman, N W · Anaesthesia · 1991

case_series · Level IV

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Abstract

Incremental spinal anaesthesia using a 32-gauge intrathecal catheter was studied in 13 males scheduled for transurethral resection of the prostate or repair of inguinal hernia. The spinal technique failed in four patients. Dose-response curves were obtained in the remaining nine patients using increments of 0.5% plain bupivacaine. The spinal block was extended safely and reliably without cardiovascular instability. No patient had any postoperative headache and all catheters were removed intact.

Medical subject headings