Case Report: Priapism Following an Anterior Lumbar Interbody Fusion

Priapism is a disorder where the penis without sexual stimulation maintains a prolonged rigid erection lasting 4 or more hours. There are two classifications of priapism, ischemic (low flow) or nonischemic high flow, and each have specific etiologies, diagnostic criteria, and management. This presented case study involved a 58-year-old male who experienced an ischemic priapism more than 24 hours after an anterior lumbar interbody fusion (ALIF). A flaccid penis was achieved after the patient received two 400 µg of phenylephrine HCL into the corpora cavernosum. Review of the literature suggests anesthetic medications given during the surgical procedure may have caused the priapism. Lessons that can be learned from this case study highlight that even though the nurse may not expect to see a priapism after an ALIF, the nurse must always be diligent and not become complacent with unexpected findings or assessments that may cause irreparable harm to the patient.