• Pang-Yun Chou, Cheng-Hung Lin, Chung-Chen Hsu, Wei-Hsun Yang, Alex A Kane, and Chih-Hung Lin.
• Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, and College of Medicine, Chang Gung University, Taoyuan, Taiwan.
• Head Neck. 2017 Aug 1; 39 (8): 1655-1661.

BackgroundRefractory implant exposure is frustrating after cranioplasty. The purpose of this study was for the authors to present their experience with free tissue transfer for salvage of postcranioplasty implant exposure.MethodsA retrospective medical chart review was conducted on all free tissue transfers performed for exposed implant coverage after cranioplasty between January 2004 and February 2016.ResultsTwelve free flaps were performed in 11 patients who underwent postcranioplasty with implant exposure, and whose attempted implant coverage using locoregional flaps had failed. The free flaps used included anterolateral thigh flap, radial forearm flap, anteromedial thigh and rectus femoris chimeric flap, latissimus dorsi flap, gracilis flap, and Juri flap. The flap survival rate was 100%, and 10 of 11 implants (91%) were salvaged without removal.ConclusionsFree tissue transfer should be considered as the preferred reconstructive option for postcranioplasty exposed implant salvage. High rate of implant salvage (>90%) is possible even with chronic implant exposure (>3 months).© 2017 Wiley Periodicals, Inc.

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