Patients using an intrauterine device (IUD) who require a loop electrosurgical excision procedure (LEEP) for cervical dysplasia have traditionally had the IUD removed prior to the procedure. The only other options have been methods that lead to suboptimal sampling or risk cutting the strings. Our study suggests a procedure for performing the LEEP without removing the IUD, and review of the literature suggests that this method has not been reported before. The LEEP is performed using a conization electrode or a cone biopsy excisor. After noting that the IUD strings are of adequate length, a 0-polyglactin free tie is secured around the visible portion of the IUD strings without applying tension on the strings. A large, sterile absorbent-tipped applicator with a hollow handle becomes an 8 cm hollow plastic tube by removing the cotton tip with sterile scissors. The long end of the suture is threaded through the sterile tube. Without pulling on the IUD, the tube is then passed over the strings into the cervical canal approximately 2.5 cm to protect the strings from the excisor well into the cervical canal. Then, the LEEP is performed. After the specimen is removed, hemostasis can be obtained using a ball cautery electrode, keeping the protecting tube with the enclosed IUD strings out of the way. The tube is then carefully removed. The suture is now cut close to the polyglactin knot around the IUD strings, making certain not to shorten the IUD strings and making certain the visible length of the strings is the same as before the procedure. Ferric subsulfate is applied to the operative area to provide continued hemostasis. Follow-up for the LEEP is unchanged. This procedure may be performed on either levonorgestrel-releasing or copper IUDs.