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    Maxilla allograft for transplantation - An anatomical study
    (Lippincott Williams & Wilkins, 2008) Yazici, Ilker; Cavusoglu, Tarik; Comert, Ayhan; Vargel, Ibrahim; Cavusoglu, Mehtap; Tekdemir, Ibrahim; Siemionow, Maria
    Introduction: The aim of this study is to present an anatomic study and a dissection technique to, prepare maxilla graft for transplantation. Methods: Six fixed adult human cadavers were used for dissection of the maxilla grafts. Retrospective reviews of archives of 10 MRI and 5 angiographies of the maxillary region were performed to demonstrate the vascular and soft tissue anatomy of this area. Results: We have harvested maxilla graft as a single unit (larger type of Le Fort II) based on arterial and venous pedicle ready for transplantation. MRI evaluation revealed the vascular structures in the masticatory space and its anterior pterygomaxillary extension. Angiographic observations have demonstrated the arterial blood supply of the maxillary region, which lies within the pterygomaxillary region that we have included in the graft. Conclusions: We are presenting a method for harvesting of the maxilla graft, with vascular supply based on certain anatomic landmarks.
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    Reconstruction of Orbital Floor Fractures Using Autologous Nasal Septal Bone Graft
    (Lippincott Williams & Wilkins, 2010) Cavusoglu, Tarik; Vargel, Ibrahim; Yazici, Ilker; Cavusoglu, Mehtap; Vural, A. Cahit
    We describe herein a new technique for reconstruction of the orbital floor, using autologous nasal septal bone and report the Surgical results achieved in maxillofacial trauma patients. Prior to its clinical Surgical application, a cadaver practice was carried Out oil 5 formalin-fixed adult human cadavers to establish the feasibility and efficacy of the method. Fifteen patients with orbital floor fractures, operated between 2005 and 2008, using this technique, were included in the current study. Cadaveric practice revealed that an adequate and appropriate size of septal bone graft can be harvested for reconstruction of the orbital floor. All patients except one had satisfactory clinical and radiologic late results. One patient experienced persistent enophthalmos, possibly due to delayed repair and associated displaced zygomatic boric fracture. Autologous nasal septal bone as an orbital floor bone graft has many advantages, including low donor site morbidity, adequacy and appropriateness of size, and similarity of its bicortical morphology and histologic nature compared with the orbital floor bone. Our clinical results strongly support that this technique call become a satisfactory alternative to existing reconstruction methods.