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Dr. Mark Lyon

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Specialty: Dr. Lyon is a fellow of Minimally Invasive Urologic Surgery


Undergraduate: Bachelor of Art, University of Chicago, Chicago, Illinois
Medical School: M.D., University of Chicago Pritzker School of Medicine, Chicago, Illinois
Internship: University of Chicago Medical Center General Surgery, Chicago, Illinois
Residency: University of Chicago Medical Center Urology Department, Chicago, Illinois
Fellowship: Austin Hospital, Section of Urology, Melbourne, Australia


A.U.S- Midwest Urology
12800 S. Ridgeland Ave.
Palos Heights, IL 60463

Site of Service


UroLift Local Anesthesia Protocol

UroLift Anesthesia Protocol:  This information is presented in conjunction with Dr. Lyon. Surgical technique, medication and anesthesia regimens are based on his experience with the UroLift System. Medical practice is solely the responsibility of the treating physician and not the named physicians or NeoTract, Inc.

  • The steps in this protocol are presented in the sequence performed by Dr. Lyon.
    • Nitrous:
      • Nitrous Pro-Nox System, 50/50 mix
      • Self-administered, via self-held mouthpiece, 5 minutes prior to procedure and continued use throughout the procedure
    • Local:
      • 2% Lidocaine gel, (Urojet) administered
      • Clamp penis for 20 minutes, prior to procedure
No additional monitoring is required, as the Pro-Nox unit controls the 50/50 mix and no titration is required

Group Type


First UroLift Case Date

  • 2017