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2011 | 6 | 3 | 266-270

Article title

Preliminary report: rapid prototyping models for Dysplastic hip surgery


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Rapid prototyping (RP) is a technology used to produce physical models. The RP application is applied in the medical field to build anatomy models from high resolution multiplanar data such as Computed tomography (CT). CT of a female patient diagnosed with hip dysplasia was obtained prior to surgery. Specific software was used to prepare the physical model of the patient and was produced using fused deposition machine. Pre fused deposition models (FDM) were given to the orthopaedic surgeon to plan for the dysplastic hip dysplasia. The patient was scanned again using CT after surgery and a post model was produced. The outcome of the surgery was seen clearly by viewing the post model. Orthopaedic surgeon commented on his experience of using the models for the hip dysplasia surgery. These models were found to be very useful for pre surgery planning, determining procedure, implant sizes, positioning, bone grafting which also reduced surgery time by forty percent and increased surgeon confidence as rehearsal prior to actual surgery was made possible. This paper provides an understanding of the benefits of using RP models in hip dysplasia surgery as a good way to enhance both orthopaedic surgeon skill and knowledge.










Physical description


1 - 6 - 2011
8 - 4 - 2011


  • Department of Engineering Design and Manufacture, Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia
  • Department of Engineering Design and Manufacture, Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia
  • Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia
  • Department of Orthopaedic Surgery, TAR Hospital, 41200, Selangor, Malaysia


  • [1] Berry E., Brown J.M., Connell M., Craven C.M., Efford N.D., Radjenovic A., Smith M.A., Preliminary experience with medical applications of rapid prototyping by selective laser sintering, Med Eng Phy., 1997, 19, 90–96 http://dx.doi.org/10.1016/S1350-4533(96)00039-2[Crossref]
  • [2] Berce P., Chezan H., Balc N., The application of Rapid Prototyping Technologies for manufacturing the custom implants, ESAFORM Conf Cluj-Napoca Romania, 2005, 679–682
  • [3] Riccardo L., Fabio B., Cinzia Z., Marco V., Specialised CT scan protocols for 3-D pre-operative planning of total hip replacements, Med Eng Phy., 2004, 26, 237–245 http://dx.doi.org/10.1016/j.medengphy.2003.11.008[Crossref]
  • [4] Marco F., Gian A.R., CT of pelvic fractures, Europ J of Rad., 2004, 50, 96–105 http://dx.doi.org/10.1016/j.ejrad.2003.11.019[Crossref]
  • [5] Stephen J.M., Rapid prototyping technology brings biomodeling magic, Machine Design, 1997, 69, 36–40
  • [6] Adam M., Slawomir M., Stereolithography- the choice for medical modelling, Acta of Bioeng and Biomech., 2004, 6, 13–24
  • [7] Petzold R., Zeilhofer H.F., Kalender W.A., Rapid prototyping technology in medicine - and applications, Comp Med Imag and Graph., 1999, 23, 277–284 http://dx.doi.org/10.1016/S0895-6111(99)00025-7[Crossref]
  • [8] Sam M., Quyen T., Adrian D., Ronald E.B., Building Anatomical Models from CT and MRI Scans for Orthopedic Preoperative Planning and Custom Implant Construction, IEEE Southern Biomed Eng Conference Proceedings, 1997, 1, 466–469
  • [9] Jelena M., Miroslav T., Medical Applications of Rapid Prototyping, Facta Universitatis Series Mech Eng., 2007, 5, 79–85
  • [10] Bal S., Satyajit N., Yannis P., Andrew A., Preliminary study of rapid prototype medical models, Rapid Prototyping J, 2001, 7, 275–284 http://dx.doi.org/10.1108/13552540110410486[Crossref]
  • [11] Meakin J.R., Shepherd D.E.T., Hukins D.W.L., Fused deposition models from CT scans, The Brit J Rad., 2004, 77, 504–507 http://dx.doi.org/10.1259/bjr/50012454[Crossref]
  • [12] Carol D., Karen R., Development dysplasia of the hip, Lancet Seminar, 2007, 369, 1541–1552 http://dx.doi.org/10.1016/S0140-6736(07)60710-7[Crossref]
  • [13] Mavcic B., Pompe B., Antolic V., Daniel M., Iglic A., Kralji-Iglic V., Mathematical estimation of stress distribution in normal and dysplastic human hips, J of Orthop Res., 2002, 20, 1025–1030 http://dx.doi.org/10.1016/S0736-0266(02)00014-1[Crossref]
  • [14] Yu-Ping S., Matthew N.H., Wang, Wee-Ning C., Slotted Acetabular Augmentation in the Treatment of Painful Residual Dysplastic Hips in Adolescents and Young Adults, J Formos Medical Assosiation, 2008, 107, 720–727 http://dx.doi.org/10.1016/S0929-6646(08)60117-5[Crossref][WoS]
  • [15] Borut P., Vane A., Agles I., Anton J., Veronika K.I., Blanz M., How Should Dysplastic Human Hips Be Evaluated, Cell & Mol Bio Let., 2002, 7, 144–146
  • [16] Remzi T., Burak B., Nadir S., Total hip arthroplasty in the treatment of development dysplasia of the hip, Acta Orthop Trauma Turc., 2007, 41, 80–86
  • [17] Umer M., Thambyah A., Tan W.T.J., Das D.S., Acetabular morphometry for determining hip dysplasia in the Singaporean population, J of Orthop Surg., 2006, 14, 27–31 [PubMed]
  • [18] Delaunay S., Dussault R.G., Kaplan P.A., Alford B.A., Radiographic measurements of dysplastic adult hips, Skeletal Rad., 1997, 26, 75–81 http://dx.doi.org/10.1007/s002560050197[Crossref]
  • [19] Bin L., Hongbing L., Wenli C., Xiang L., Jie M., Zhengrong L., Computer Aided Diagnosis and Treatment Planning for Development Dysplasia of the Hip Medical Imaging, Proceedings of SPIE, 2005, 5714, 781–788
  • [20] Hurson C., Tansey A., O’Donnchadha B., Nicholson P., Rice J., McElwain J., Rapid prototyping in the assessment, classification and preoperative planning of acetabular fractures, Injury Intern J Care Injured., 2007, 38: 1158–1162 [Crossref]
  • [21] Derek R.A., Jeffrey D.T., Douglas D.R., Clinical Evaluation of the Hip: Radiologic Evaluation, Operative Tech in Orthop., 2005, 182–190
  • [22] William F., William G., Kevin W., CT and MR Imaging of the hip, Rad., 1996, 198, 297–307
  • [23] Dandachli W., Witt J.D., Shah R., Richards Z., Sauret V., Hall-Crags M., CT Based Measurement of Femoral Head Coverage in Normal and Dysplastic Hips, J of Bone and Joint Surg Brit., 2008, 90-B, 315

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