Intrauterine Contraceptive Device Removal

Published on 30/05/2015 by admin

Filed under Obstetrics & Gynecology

Last modified 22/04/2025

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Chapter 247 Intrauterine Contraceptive Device Removal

TECHNIQUE

The discomfort of an IUCD removal may be decreased by premedicating with a single oral dose of a nonsteroidal anti-inflammatory agent given in doses usually used to treat dysmenorrhea or through the use of 2% intracervical lignocaine gel. Before beginning the procedure, the size, shape, and location of the uterus should be determined. The cervix should be visualized with the aid of a speculum. The cervix should be disinfected if reinsertion of a new device if planned.

When the IUCD string(s) are visible at the cervical os, gentle traction with uterine packing forceps or other suitable grasping device will result in the delivery of the IUCD. When the string is not apparent, gentle probing of the outer portion of the cervical canal with the forceps or a sterile crochet hook may locate the strings. A Cytobrush may also be placed in the endocervix and gently swept downward to locate strings. These maneuvers will often yield the string that may then be grasped as described earlier. If these maneuvers are unsuccessful in retrieving the IUCD, the cervix should be disinfected prior to any further attempts. Ultrasonography should be considered to ensure an intrauterine location of the IUCD. The possibility of an ongoing pregnancy must also be considered (if not already assessed).

An IUCD (“crochet”) hook may be used under sterile conditions in the outpatient setting, or the IUCD may be removed in the operating room or ambulatory surgery setting, where hysteroscopic guidance is available. In most cases, if a hook is to be used a tenaculum to stabilize the cervix will be needed. In use, the hook is passed through the cervix to the level of the uterine fundus. As the hook is advanced, the device should be carefully monitored for vibrations, sounds, or the “feel” that the tip has encountered the IUCD. Once the hook has reached the fundus (or the IUCD, if felt), the hook is slowly rotated through 180 to 360 degrees and withdrawn. Moderate resistance to withdrawal is associated with capture of the IUCD, and persistent traction will often deliver the device. Even when no resistance is felt, removal of the hook will often deliver the string(s), allowing removal of the IUCD by conventional traction. If neither the IUCD nor its string has been retrieved in several attempts, the effort should be abandoned until the presence of the IUCD in the body has been confirmed and removal via hysteroscopy or laparoscopy has been entertained.

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