Navigazione TC-guidata nella protesizzazione dell'anca

Translated title of the contribution: Computed tomography-guided navigation in hip replacement

F. Randelli, P. Randelli, M. Monteleone, O. Visentin, G. Randelli

Research output: Contribution to journalArticle

Abstract

Aim. With this study we describe our personal experience with computed tomography (CT)-guided navigation in hip replacement. Navigation is done with a computer system that orientates the surgeon during the operation by providing a continuous visual flow of three dimensional anatomic and numeric data. Methods. Since 2001, this technique has been employed in total hip replacement in 60 patients. All patients underwent postoperative CT; the real accuracy of the CT-guided technique versus the conventional procedure in positioning the cup prosthesis was compared (mean error, 3.9°, range, 0-8°). Controls were 95 total hip replacement patients evaluated by postoperative CT (mean error 6°, range, 0-23°). Results. CT-guided navigation improved the accuracy of cup prosthesis placement, as demonstrated by case-control studies conducted at our institution. Conclusion. Although the use of CT-guided navigation achieved greater accuracy in placement of the acetabular cup, whether or not the technique is clinically effective still needs to be corroborated by long-term data and in comparison with the optimum results surgical techniques can achieve without the auxiliary use of navigation.

Original languageItalian
Pages (from-to)185-189
Number of pages5
JournalMinerva Ortopedica e Traumatologica
Volume56
Issue number4
Publication statusPublished - 2005

Fingerprint

Hip
Tomography
Hip Replacement Arthroplasties
Prostheses and Implants
Computer Systems
Case-Control Studies

ASJC Scopus subject areas

  • Surgery

Cite this

Randelli, F., Randelli, P., Monteleone, M., Visentin, O., & Randelli, G. (2005). Navigazione TC-guidata nella protesizzazione dell'anca. Minerva Ortopedica e Traumatologica, 56(4), 185-189.

Navigazione TC-guidata nella protesizzazione dell'anca. / Randelli, F.; Randelli, P.; Monteleone, M.; Visentin, O.; Randelli, G.

In: Minerva Ortopedica e Traumatologica, Vol. 56, No. 4, 2005, p. 185-189.

Research output: Contribution to journalArticle

Randelli, F, Randelli, P, Monteleone, M, Visentin, O & Randelli, G 2005, 'Navigazione TC-guidata nella protesizzazione dell'anca', Minerva Ortopedica e Traumatologica, vol. 56, no. 4, pp. 185-189.
Randelli F, Randelli P, Monteleone M, Visentin O, Randelli G. Navigazione TC-guidata nella protesizzazione dell'anca. Minerva Ortopedica e Traumatologica. 2005;56(4):185-189.
Randelli, F. ; Randelli, P. ; Monteleone, M. ; Visentin, O. ; Randelli, G. / Navigazione TC-guidata nella protesizzazione dell'anca. In: Minerva Ortopedica e Traumatologica. 2005 ; Vol. 56, No. 4. pp. 185-189.
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