Name of the Procedure:

Common Name: Insertion of Levonorgestrel-Releasing Intrauterine System
Technical/Medical Term: S4981

Summary

The insertion of a levonorgestrel-releasing intrauterine system (IUS) is a contraceptive procedure where a small, T-shaped device is placed inside the uterus. This device releases a hormone called levonorgestrel, which helps prevent pregnancy and can also be used to manage certain medical conditions.

Purpose

Medical Conditions/Problems Addressed:

• Contraception
• Heavy menstrual bleeding
• Painful periods (dysmenorrhea)
• Endometrial hyperplasia

Goals or Expected Outcomes:

• Long-term prevention of pregnancy
• Reduction in menstrual bleeding and pain
• Management of hormonal imbalances affecting the uterus

Indications

Specific Symptoms or Conditions:

• Desire for long-term, reversible contraception
• Heavy or painful menstrual periods
• Need for endometrial protection in hormone replacement therapy

Patient Criteria:

• Women of childbearing age
• Not pregnant and willing to use a contraceptive
• No current pelvic infection or uterine abnormalities

Preparation

Pre-procedure Instructions:

• Schedule the procedure during the menstrual period if possible, as the cervix is naturally more open
• Provide a full medical history, including any allergies and medications
• Possibly take pain relief medication prior to the procedure on your doctor's advice

Diagnostic Tests or Assessments:

• Physical and pelvic examination
• Possibly an ultrasound to ensure proper uterus size and shape

Procedure Description

1. Initial Setup: The patient lies on an examination table in a position similar to a pelvic exam.
2. Cervical Cleaning: The cervix is cleaned with an antiseptic solution.
3. Speculum Insertion: A speculum is inserted to visualize the cervix.
4. Measurement: A measuring instrument (sound) may be used to determine the depth of the uterus.
5. IUS Insertion: The IUS is loaded into an applicator tube and inserted through the cervix into the uterus.
6. Confirmation: The applicator tube is removed, leaving the IUS in place. The strings attached to the IUS are trimmed.

Tools, Equipment, or Technology Used:

• Sterile speculum
• Antiseptic solution
• Sounding instrument
• IUS and applicator tube

Anesthesia or Sedation Details:

• Local anesthesia or none; pain relief options like NSAIDs may be taken

Duration

The procedure typically takes around 10-15 minutes.

Setting

The procedure is performed in an outpatient clinic or a doctor's office.

Personnel

• Trained healthcare provider (gynecologist, family physician, or nurse practitioner)
• Nurse to assist with the setup and patient support

Risks and Complications

Common Risks:

• Mild pain or cramping during and after insertion
• Spotting or irregular bleeding

Rare Risks:

• Infection
• Perforation of the uterine wall
• Expulsion of the IUS

Management of Complications:

• Antibiotics for infection
• Follow-up imaging or procedure for perforation or expulsion

Benefits

Expected Benefits:

• Effective contraception for up to 5 years
• Reduced menstrual bleeding and pain

Timeframe for Benefits:

• Contraceptive effects begin immediately if inserted within seven days of the start of your period

Recovery

Post-procedure Care:

• Rest for the remainder of the day
• Mild pain relief medication as needed

Expected Recovery Time:

• Most women resume normal activities the next day

Restrictions or Follow-Up Appointments:

• Avoid inserting anything into the vagina (like tampons) for at least 24 hours
• Follow-up check in 4-6 weeks to ensure correct placement

Alternatives

Other Treatment Options:

• Oral contraceptive pills
• Hormonal injections
• Birth control implants
• Copper intrauterine device (non-hormonal)

Pros and Cons of Alternatives:

• Oral contraceptives require daily intake; IUS is low maintenance
• Hormonal injections provide protection but need regular administration
• Implants are effective but require a minor surgical procedure for insertion and removal

Patient Experience

During the Procedure:

• Mild to moderate cramping
• Some discomfort from the speculum

After the Procedure:

• Mild cramping and spotting for a few days
• Most discomfort can be managed with over-the-counter pain relief

Pain Management and Comfort Measures:

• NSAIDs like ibuprofen for pain relief
• Hot packs for abdominal cramps

By understanding these points, patients can approach the insertion of a levonorgestrel-releasing intrauterine system with clear expectations and confidence.