• Abdullah Al Rabeeah.
• Division of Pediatric Surgery, King Abdulaziz Medical City-Riyadh, PO Box 22490, Riyadh 11426, Kingdom of Saudi Arabia. rabeeaha@ngha.med.sa
• J. Pediatr. Surg. 2006 May 1; 41 (5): 1000-4.

Background/PurposeConjoined twins are rare and complex anomalies of the newborn. They require a highly experienced team and a center equipped to deal with such challenging anatomy.MethodA review of 31 sets of conjoined twins was managed by one team over a 15-year period. The spectrum of the anomalies, management strategies, and outcomes will be analyzed with future recommendations.ResultsTen sets of complete conjoined twins and two sets of parasitic conjoined twins were successfully separated. Tissue expanders and prosthetic meshes were not required. A separation of one set of craniopagus parasiticus conjoined twins was attempted, but abandoned owing to major vascular and brain sharing. The remaining 18 sets were not separable owing to major cardiac anomalies and/or sharing, and all died within several weeks of birth.ConclusionCareful planning, a multidisciplinary approach, rehearsal, and experience are important factors in dealing with conjoined twins. Tissue expanders and prosthetic meshes are not required in most cases. Selective abortion or fetal intervention may play a role in the future.

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