Author/Editor		Štivan, Feri; Cimerman, Matej
Title		Navigacijski sistemi v skeletni kirurgiji
Translated title		Navigation system in skeletal surgery
Type		članek
Source		Zdrav Vestn
Vol. and No.		Letnik 74, št. 11
Publication year		2005
Volume		str. 721-6
Language		slo
Abstract		Background. Surgical navigation system are incresingly being used during trauma and orthopaedic surgery. The conceptual design of each of these devices is similar. The authors define three major components involved in the clinical aplication of surgical navigation: a surgical object, a virtual object and a navigator. These three elements are connected by registration and referencing. There are many pitfalls in aplication of CAOS. Many applications will be presented and their advantages and disadvantages will be elucidated. Conclusions. More and more studies prove the superiority of the CAOS approaches over classic techniques in a number of applications. It is essential to know the basics and the limitations of the underlying technical principles. There is a considerable chance for using these devices incorrectly. From an economical point of view only the optimal performance of a navigation system will probably justify its significant investment costs.
Summary		Izhodišča. Kirurški navigacijski sistemi se vse pogosteje uporabljajo v travmatologiji in ortopediji. Osnova vseh teh naprav je podobna. Različni avtorji opredeljujejo tri glavne komponente, prisotne pri klinični uporabi kirurške navigacije: kirurški objekt, virtualni objekt in navigator. Te tri elemente povezujeta registracija in referenca. Pri uporabi sistema računalniško podprte kostne kirurgije (CAOS) obstaja veliko pasti. Predstavljamo uporabo s prednostmi in slabostmi. Zaključki. Vse več študij govori o prednostih pristopov CAOS pred klasičnimi pri številnih vrstah uporabe. Treba je poznati osnove in omejitve tehničnih načel. Obstaja velik potencial za napačno uporabo teh naprav. Z ekonomskega stališča bo samo optimalna uporaba navigacijskega sistema opravičila velike stroške.
Descriptors		TRAUMATOLOGY SPINE PELVIC BONES ROBOTICS