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PRE-OP INSTRUCTIONS
Metoidioplasty

GENERAL

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  • Exercise/diet: exercising regularly and eating a healthy diet will help your postop recovery and promote overall good health.

  • Bowel preop: clearing the colon/rectum before surgery.

  • Constipation: defined as not having regular bowel movements (example: one large bowel movement per day is expected); very common after surgery.

  • Smoking: any form of inhaled drug (like cigarettes, marijuana, vaping, including but not limited to nicotine free smoking) may lead to an increased risk of complications; failure to comply with avoiding smoking may lead to cancellation and rescheduling of your procedure.

  • Assistance: it is helpful to have someone with you during your recovery.

  • Showering: Shower the night before and the morning of surgery with an antibacterial soap such as Hibiclens®, Dial® or Lever 2000®. Take special care to cleanse your genitals. Wash your hair the night before surgery. Do not apply deodorant, powder, or lotion.

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DAY BEFORE AND DAY OF SURGERY

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  • No food/drink eight hours before your surgery.

  • Do not chew gum or suck of hard candies during this 8 hr period (these stimulate stomach secretions that can make surgery unsafe).

  • No alcohol/smoking the night before surgery.

  • Take your regularly prescribed meds with a sip of water (anti-depressants, blood pressure meds, anti-anxiety meds, thyroid meds, etc) unless otherwise instructed.

  • DO NOT TAKE (unless otherise instructed by your surgeons): 

    • diuretics, oral hypoglycemics, or insulin on the day of surgery

      • special case: Ozempic/Wegovy (stop at least 1 week prior)

    • blood thinners (like coumadin, plavix, advil, motrin, ibuprofen, ASA) for 7 days before surgery​

    • Tylenol and Ativan are safe to take even on the morning of surgery with a sip of water.

  • Day of arrival:

    • When you arrive at the hospital or the surgery center, check in with the admissions office. Here, you will change into a gown and a nurse will check your vital signs, paperwork, obtain your surgical consent, insert an IV, and assist with other pre-surgical activities​

    • Your belongings will remain in the unit until surgery is finished. Avoid bringing valuables.

  • Right before surgery:

    • You will meet the anesthesiologist and see your surgeons in the Preop Holding Unit and confirm/review the surgical plans and answer questions.​

    • Patients may be asked to empty their bladder or remove glasses/dentures/jewelry (ear rings) before being transported to the operating room.

  • Right after surgery:

    • You will be moved to the recovery room for about an hour. As you wake up from anesthesia, you will be monitored closely by the recovery room nurse.​

    • You will wake up with oxygen in your nose and a urinary catheter.

    • Your family cannot visit you in the recovery room, but they may be given updates on your status. 

    • Once you are more awake and alert, you may leave the surgery center or hospital; if you need to stay in the hospital, you will be transfered to your hospital room.​

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SUPPLIES

 

  • Dressings: the list below has the most commonly used dressings for postop care​​

    • Gauze: 4x4 in gauzes work well; they are the right size for placing behind the scrotum and between the scrotum and penis. Expect 1-2 x per day changes for about 4 weeks.

  • Underwear: slightly loose boxer briefs work well to hold the gauze in place

    • We don’t want the genitals compressed or smashed in underwear. We want it gently supported with gauze and/or washcloths inside the underwear.

    • Alternatively, mesh disposable underwear may be used and the facility will provide this before you leave.

  • Ointments: aquaphor or vaseline is helpful for wounds that develop

  • Hibiclens: it is important to reduce the amount of bacteria on your skin prior to surgery.

    • Shower with Hibiclens 4% (aka chlorhexidine gluconate) starting 1-3 days prior to surgery. Avoid the head and face.

    • If allergic, use an alternative antimicrobial soap.

    • Avoid use after surgery

  • Bowel Prep: one bottle of magnesium citrate (8-10 ounces); start at 10am the day before surgery.

    • Not required if​ vaginectomy is not needed/desired.

  • Constipation prevention: begin regular use once you leave the hospital

    • Miralax powder tends to work best out of all the over-the-counter constipation meds. Use as directed to start; on occasion you will be asked to use it at an off- label dosage of 2-3 x per day to help with constipation.

    • Hydrate well by drinking 2-3L of water per day.

  • Medications:

    • Nausea meds: not required; may be ordered if requested or desired.

    • Pain meds: most patients report good pain control with tylenol with or without ibuprofen with narcotics for breakthrough pain.

 

Please note that this is not a complete list and is generalized for the average patient. We recognize that each patient will have individualized needs and therefore will require specific items not present on this list.

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RISKS

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General Surgical Risks: Bleeding, infection, anesthesia complications, pain, transfusion, blood-borne disease, sepsis, medication reactions, positioning injuries (numbness/weakness), MI, CVA, VTE/PE, pneumonia, rhabdomyolysis, nausea, ileus, atelectasis, and death.

 

Procedure-Specific Risks: Need for secondary/revision surgeries, life-long medical surveillance, urinary incontinence, hematuria, bladder spasms, post-void dribbling, damage to adjacent structures (vessels, nerves, bowel) requiring repair, abscess, fistula and stricture formation, urethral injury, prolonged catheterization, total or partial flap loss/necrosis, and permanent loss of sexual sensation or function, as well as unsatisfactory aesthetics or function, loss of sensation, and other risks that are not listed but can uncommonly occur.

 

Irreversibility: The patient explicitly acknowledges that this procedure is irreversible and that "reversal" procedures are morbid and cannot restore baseline anatomy or function.

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G.U. Recon Mang Chen MD 2019  

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G.U. Recon Clinic

45 Castro St. Ste 111

San Francisco, CA 94114

Office: 415-481-3890

Fax: 309-328-3827

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DISCLAIMER: The content on this website, or linked websites, including all forms, files, documents, texts, chats, and photos, are for informational purposes only and does not constitute medical advice or a guarantee of results. It is not intended to replace the care and attention of your doctor or other professional medical services. Please speak with your doctor if you have questions about your health. The G.U. Recon website does not provide specific, individualized medical advice and does not officially endorse any medical or professional service obtained through information provided on this site or any links to this site. All surgical decisions are made on a case-by-case basis following a comprehensive risk/benefit analysis. We reserve the right to decline surgery if a patient’s expectations are unrealistic or if the risk of regret is deemed significant. Our surgical protocols are informed by current guidelines but we advise all patients to review the evolving international data regarding long-term outcomes to ensure a fully informed decision.

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