DefinitionBy Mayo Clinic staff
Cystoscopy (sis-TOS-kuh-pee) is a procedure used to see inside your urinary bladder and urethra — the tube that carries urine from your bladder to the outside of your body. During a cystoscopy procedure, your doctor uses a hollow tube (cystoscope) equipped with a lens to carefully examine the lining of your bladder and your urethra. The cystoscope is inserted into your urethra and slowly advanced into your bladder.
Your doctor may perform the cystoscopy in a testing room, using a local anesthetic jelly to numb your urethra. Or your doctor may perform cystoscopy as an outpatient procedure, using sedation. Another option is to do the cystoscopy in the hospital while under general anesthesia. The type of cystoscopy you'll have depends on the reason for your procedure.
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