An alternative approach for removal of placental remnants: hysteroscopic morcellation.

STUDY OBJECTIVE

To evaluate our initial experience with hysteroscopic morcellation for removal of placental remnants.

DESIGN

Retrospective case series (Canadian Task Force classification II-3).

SETTING

University hospital and 2 teaching hospitals.

PATIENTS

Women with histologic confirmation of placental remnants after miscarriage, termination of pregnancy, or delivery.

INTERVENTION

From January 2005 to May 2010, hysteroscopic morcellation was used for removal of placental remnants. Retrospective review of medical records was performed.

MEASUREMENTS AND MAIN RESULTS

Analysis of 105 procedures was performed. In 99 procedures (94.3%), placental remnants were removed successfully at the first approach, and 90 procedures (85.7%) were without any adverse events. In 6 patients (5.7%), uterine perforation occurred, in 4 during cervical dilation and in 2 during the hysteroscopic procedure. Postoperatively, 3 patients had fever, 1 had hemorrhage, and 1 had abdominal pain. Routine second-look hysteroscopy in 23 patients revealed mild intrauterine adhesions in 1 patient (4.4%).

CONCLUSION

Hysteroscopic morcellation seems to be an effective technique for management of placental remnants. Future studies comparing various surgical treatment methods are needed to define factors that influence the ability to obtain the safest and most complete removal of placental remnants because this remains a challenging pregnancy-related condition.