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Published on: October 20, 2023
Expansion Technique for Reconstruction of Craniofacial Defect after Plexiform Neurofibroma Excision
Ning Ma1, Yangqun Li, Zhe Yang
1Second Department of Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Chinese Peking Union Medical College, Beijing, People's Republic of China.
Abstract:
Reconstruction of large craniofacial defect after plexiform neurofibroma excision poses a continuous challenge for plastic surgeons, on account of characteristics of plexiform neurofibroma and patients' aesthetic requirements. Skin graft or free flap is hard to obtain satisfactory results or may pose technical challenges. In an attempt to provide the coverage with 'like tissue', we chose local tissue expansion technique. The expansion period was about an average of 3.4 months. We performed 19 expanded flaps located in the head, face, neck, forearm and superclavical regions to reconstruct the craniofacial defect and achieved satisfactory results. Preoperative endovascular embolism in some cases and several intraoperative hemostatic methods for all cases were undertaken to control the perioperative bleeding. For patients who request aesthetic results and are allowed two-staged operations, our method is viable.

