CPT® Code 58356

The procedure described by CPT® Code 58356 refers to endometrial cryoablation, a minimally invasive technique used to treat various uterine conditions, particularly abnormal uterine bleeding. This procedure involves the application of extreme cold to destroy the endometrial lining of the uterus, which can help alleviate symptoms associated with conditions such as heavy menstrual bleeding or endometrial hyperplasia. The use of ultrasonic guidance during the procedure enhances the precision of the cryoablation, allowing for accurate targeting of the endometrial tissue. Additionally, endometrial curettage may be performed as part of the procedure to prepare the uterine lining for effective treatment. The process begins with the placement of a single-toothed tenaculum on the anterior cervical lip to stabilize the cervix, followed by sounding the uterus to assess its depth and dilating the cervical canal as necessary. The cryoprobe, which is the instrument used to deliver the freezing treatment, is inserted into the uterus under ultrasound guidance, ensuring optimal visualization and placement. The procedure may involve multiple freeze-thaw cycles to ensure thorough ablation of the targeted areas, and careful management of any bleeding is performed at the conclusion of the procedure. Overall, endometrial cryoablation with ultrasonic guidance is a valuable option for patients seeking relief from uterine symptoms while minimizing recovery time and complications associated with more invasive surgical procedures.