3D-printed titanium implant with pre-mounted dental implants for mandible reconstruction: a case report
박정현, 어드후 미치드게렐, 조수라, Li Jingwen, 박보영, 김진우,
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박정현 ( Park Jung-Hyun ) - Ewha Womans University Medical Center Department of Oral and Maxillofacial Surgery
어드후 미치드게렐 ( Odkhuu Michidgerel ) - Ewha Womans University Graduate School of Clinical Dentistry
조수라 ( Cho Su-Ra ) - Ewha Womans University School of Medicine Departments of Oral and Maxillofacial Surgery
( Li Jingwen ) - Ewha Womans University Graduate School of Clinical Dentistry
박보영 ( Park Bo-Young ) - Ewha Womans University School of Medicine Department of Plastic Surgery
김진우 ( Kim Jin-Woo ) - Ewha Womans University School of Medicine Departments of Oral and Maxillofacial Surgery
Abstract
Background: This clinical case presented a novel method of segmental mandible reconstruction using 3D-printed titanium implant with pre-mounted dental implants that was planned to rehabilitate occlusion.
Case presentation: A 53-year-old male who suffered osteoradionecrosis due to the radiation after squamous cell carcinoma resection. The 3D-printed titanium implant with pre-mounted dental implant fixtures was simulated and fabricated with selective laser melting method. The implant was successfully inserted, and the discontinuous mandible defect was rehabilitated without postoperative infection or foreign body reaction during follow-ups, until a year.
Conclusions: The 3D-printed titanium implant would be the one of the suitable treatment modalities for mandible reconstruction considering all the aspect of mandibular functions.
키워드
Titanium implant; 3D Printing; Mandible reconstruction; Osteoradionecrosis
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