Russian Journal of DentistryRussian Journal of Dentistry1728-28022413-2934Eco-Vector4209110.18821/1728-28022017;21(1):36-38Research ArticleReconstructive otoplasty: precision virtual simulation autoreverse cartilaginous skeleton of the auricleChkaduaTamara Zurabovna<p>Dr. med. Sciences, oral and maxillofacial surgeon</p>mail@chkadua.comNadtochiyA. G<p>Department of reconstructive oral and maxillofacial surgery, microsurgery and actoprotective, laboratory of 3D modeling and prototyping Department of radiology, Department of radiological methods of diagnostics</p>info@eco-vector.comAsirovaV. G<p>Department of reconstructive oral and maxillofacial surgery, microsurgery and actoprotective, laboratory of 3D modeling and prototyping Department of radiology, Department of radiological methods of diagnostics</p>info@eco-vector.comChernen’kiyM. M<p>Department of reconstructive oral and maxillofacial surgery, microsurgery and actoprotective, laboratory of 3D modeling and prototyping Department of radiology, Department of radiological methods of diagnostics</p>info@eco-vector.comFrolovS. S<p>Department of reconstructive oral and maxillofacial surgery, microsurgery and actoprotective, laboratory of 3D modeling and prototyping Department of radiology, Department of radiological methods of diagnostics</p>info@eco-vector.comDavydenkoP. I<p>Radiology and magnetic resonance research</p>info@eco-vector.comCentral research Institute of dentistry and maxillofacial surgery of Ministry of health of Russia“Institute of surgery A.V. Vishnevsky” of Minzdrav of Russia15022017211363804082020Copyright © 2017, Eco-Vector2017<p>In the article the objectives are to develop a methodology for determining the size and configuration of the ear cartilage according to CT and to optimize surgical treatment ofpatients with defects and deformations of auricles of a various aetiology on the basis of development of a technique of virtual simulation precision Auto Reverse cartilaginous skeleton of the auricle. On the basis of CT studied anthropometric parameters of the cartilaginous part of the ribs - the donor area to obtain the cartilaginous skeleton of the auricle of the required size and configuration. Intraoperative data confirmed the parameters obtained in precision of virtual modeling, which helped to significantly optimize the operation, reducing her time due to the stage of obtaining cartilage grafts and allowing the donor to reduce the damage and severity ofsubsequent deformation of the chest. Suggested activities can be used as precision planning to improve the efficiency of surgical treatment to eliminate defects and deformations of auricles.</p>reconstructive ear surgerydefects of the auricleprecision virtual planningcartilage autograftsреконструктивная отопластикадефекты ушной раковиныпрецизионное виртуальное планированиехрящевые аутотрансплантаты[Меллер Т.Б., Райф Э. Норма при КТ- и МРТ-исследованиях: Пер. с англ. / Под общ. ред. Труфанова Г.Е., Марченко Н.В. 2-е изд. М.: МЕДпресс-информ; 2013.][Firmin F., Marchac A. A Novel Algorithm for Autologous Ear Reconstruction. Semin. Plast. Surg. 2011; 25 (04): 257-264.]