Abstract
Introduction
Templating is now the standard approach for preoperative planning of total joint replacement and fracture fixation. The aim of this study was to assess the accuracy of new software, TraumaCad™, for preoperative planning for total hip replacement.
Methods
This software enables the import and export of all picture archiving communication system (PACS) files from local working stations. It can integrate with all PACS systems. We retrospectively reviewed TraumaCad™-generated templates of digitalized preoperative radiographs of 73 consecutive patients.
Results
The acetabular component, measured within ±1 size, was accurate in 65 patients (89%), and the femoral stem design component was accurate in 70 patients (97%). The accuracy of the femoral size was predicted in 57 patients within 1 size (87%) and in 65 patients within 2 sizes (96%) out of 68 patients in the Corail femoral component group. TraumaCad™ successfully predicts the sizes of femoral and acetabular component and easily integrates with all PACS files.
Similar content being viewed by others
References
Conn KS, Clarke MT, Hallet JP (2002) A simple guide to determine the magnification of radiographs and to improve the accuracy of preoperative templating. J Bone Joint Surg [Br] 84:269–272
Davila JA, Kransdorf MJ, Duffy GP (2006) Surgical planning of total hip arthroplasty: accuracy of computer-assisted EndoMap software in predicting component size. Skeletal Radiol 35:390–393
Della Valle AG, Slullitel G, Piccaluga F, Salvati EA (2005) The precision and usefulness of preoperative planning for cemented and hybrid primary total hip arthroplasty. J Arthroplasty 20:51–58
Eggli S, Pisan M, Müller ME (1998) The value of preoperative planning for total hip arthroplasty. J Bone Joint Surg [Br] 80:382–390
Knight JL, Atwater RD (1992) Preoperative planning for total hip arthroplasty. Quantitating its utility and precision. J Arthroplasty 7(Suppl):403–409
Kosashvili Y, Shasha N, Olschewski E, Safir O, White L, Gross A, Beckstein D (2009) Digital versus conventional templating techniques in preoperative planning for total hip arthroplasty. Can J Surg 52:6–11
Krettek C, Blauth M, Miclau T, Rudolf J, Könemann B, Schandelmaier P (1996) Accuracy of intramedullary templates in femoral and tibial radiographs. J Bone Joint Surg [Br] 78:963–964
Lattanzi R, Viceconti M, Zannoni C, Quadrani P, Toni A (2002) Hip-Op: an innovative software to plan total hip replacement surgery. Med Inform 27:71–83
Noble PC, Sugano N, Johnston JD, Thompson MT, Conditt MA, Engh CA, Mathis KB (2003) Computer simulation: how can it help the surgeon optimize implant position? Clin Orthop Relat Res 417:242–252
Oddy MJ, Jones MJ, Pendegrass CJ, Pilling JR, Wimhurst JA (2006) Assessment of reproducibility and accuracy in templating hybrid total hip arthroplasty using digital radiograph. J Bone Joint Surg [Br] 88:581–585
Reiner BI, Siegel EL, Flagle C, Hooper FJ, Scanlon (2005) Effect of filmless imaging on the utilization of radiographic services. Radiology 215:163–167
Viceconti M, Lattanzi R, Antonietti B, Paderni S, Olmi R, Sudanese A, Toni A (2003) CT-based surgical planning software improves the accuracy of total hip replacement preoperative planning. Med Eng Phys 25:371–377
Wedemeyer C, Quitmann H, Xu J, Hepp H, Von Knoch M, Saxler G (2008) Digital templating in total hip arthroplasty with the Mayo stem. Arch Orthop Trauma Surg 128:1023–1029
Acknowledgments
Esther Eshkol is thanked for editorial assistance.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Steinberg, E.L., Shasha, N., Menahem, A. et al. Preoperative planning of total hip replacement using the TraumaCad™ system. Arch Orthop Trauma Surg 130, 1429–1432 (2010). https://doi.org/10.1007/s00402-010-1046-y
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00402-010-1046-y