Traumatology and Orthopedics of RussiaTraumatology and Orthopedics of Russia2311-29052542-0933Vreden National Medical Research Center of Traumatology and Orthopedics1210.21823/2311-2905-2015-0-4-95-1022D planning for hip arthroplastyKavalerskyG. M.professor, head of orthopaedic departmentfake@neicon.ruSeredaA. P.directordrsereda@gmail.comMurylevV. Y.professor, research associatefake@neicon.ruRukinY. A.associated professorfake@neicon.ruGavrilovA. V.head of microelectronis laboratoryfake@neicon.ruArkhipovI. V.programmerfake@neicon.ruYatchenkoA. M.programmerfake@neicon.ruBychkovI. Y.postgraduatefake@neicon.ruSechenov First Moscow State Medical UniversityFederal Research and Clinical Center of Medicine and Rehabilitation of Federal Medical Biological AgencyLomonosov Moscow State UniversityPetrovsky Russian Science Center of Surgery22122015214951022306201623062016Copyright © 2015,2015<p align="justify">Hip arthroplasty is a common surgery, the success of which largely depends on its planning. Traditionally, arthroplasty planning performed on X-ray film, but this method has many shortcomings, including the well-known systematic repression for analogue X-ray systems to digital. The wide range of implant templates for the planning available in numerous of foreign special planning programs for arthroplasty, but all of them are very expensive. A team of authors from Sechenov First Moscow State Medical University, Lomonosov Moscow State University and Petrovsky National Research Centre of Surgery developed an original computer program for hip arthroplasty planning that allows to plan not only in the DICOM format, but also in photographs of traditional X-ray film. In the process of their work, it has been proved that the projection distortion when photographing X-ray applied to the X-ray viewer without a tripod is 1.95%. Practical testing of the planning program was carried out with 316 total hip arthroplasty surgeries. It turned out that for acetabular component the number of matches was 301 (95.3%), and for femoral components - 304 (96.2%). There were no cases of changing the type of components during surgeries. Thus, the created domestic import-substituting planning program allows working with a variety of image formats and making it possible to digitize X-ray film.</p><img src="http://elibrary.ru/pic/1pix.gif" alt="" vspace="4" />hip arthroplasty planningsoftwareпланирование эндопротезирования тазобедренного суставакомпьютерная программа[1. Блинов Н.Н., Васильев А.Ю., Зиниченко В.Я. Необходимость и достаточность технического переоснащения отечественного здравоохранения. Медицинская техника. 2011; (5):26-29.][2. Камышанская И.Г., Мазуров А.И. Снижение лучевых нагрузок при исследованиях на цифровых рентгеновских аппаратах. Биотехносфера. 2010; (4):33-37.][3. Мазуров А.И. Последние достижения в цифровой рентгенодиагностике. Медицинская техника. 2010; (5):10-14.][4. Мазуров А.И. Сфера применения цифровых технологий в медицинской рентгенотехнике и их фундаментальные ограничения. Медицинская техника. 2009; (1):25-29.][5. Тихилов Р.М, Гончаров М.Ю., Дроздова П.В., Сивков В.С., Сементковский А.В., Малыгин Р.В. Заполняемость регистра эндопротезирования тазобедренного сустава ФГУ «РНИИТО им. Р.Р. Вредена». Травматология и ортопедия России. 2011; (2):153-159.][6. Середа А.П. Эндопротезирование тазобедренного сустава: ответы на все вросы. М.: Гранат; 2014. 121 с.][7. CDC National Hospital Discharge Survey (2012 table, inpatient surgery. Procedures by selected patient characteristics – Number by procedure category and age). National Health tatistics Reports N 57, September 27, 2012.][8. OECD (2013), Health at a Glance 2013: OECD Indicators, OECD Publishing. http://dx.doi.org/10.1787/health_glance-2013-en. ISBN 978-92-64-20502-4 (PDF).][9. Kurtz S. Prevalence of primary and revision total hip and knee arthroplasty in the United States from 1990 through 2002. J Bone Joint Surg. 2005; 87-A(7):1487-1497.][10. Swedish Hip Arthroplasty Register 2009 Annual Report. http://www.shpr.se/libraries/documents/annualreport2009-en.sflb.ashx][11. Swedish Hip Arthroplasty Register 2013 Annual Report. http://www.shpr.se/Libraries/Documents/AnnualReport_2013-04-1_1.sflb.ashx][12. The American Joint Replacement Registry 2013 Annual Report http://www.ajrr.net/images/downloads/AJRR_2013_Annual_Report.pdf]