prikaz prve stranice dokumenta Thermal osteonecrosis and bone drilling parameters revisited
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Thermal osteonecrosis and bone drilling parameters revisited
Archives of Orthopaedic and Trauma Surgery, 128 (2008), 1; 71-77. https://doi.org/10.1007/s00402-007-0427-3
Augustin, Goran; Davila, Slavko; Mihoci, Kristijan; Udiljak, Toma; Vedrina, Denis Stjepan; Antabak, Anko

Citirajte ovaj rad

Augustin, G., Davila, S., Mihoci, K., Udiljak, T., Vedrina, D. S. i Antabak, A. (2008). Thermal osteonecrosis and bone drilling parameters revisited. Archives of Orthopaedic and Trauma Surgery, 128. (1), 71-77. doi: 10.1007/s00402-007-0427-3

Augustin, Goran, et al. "Thermal osteonecrosis and bone drilling parameters revisited." Archives of Orthopaedic and Trauma Surgery, vol. 128, br. 1, 2008, str. 71-77. https://doi.org/10.1007/s00402-007-0427-3

Augustin, Goran, Slavko Davila, Kristijan Mihoci, Toma Udiljak, Denis Stjepan Vedrina i Anko Antabak. "Thermal osteonecrosis and bone drilling parameters revisited." Archives of Orthopaedic and Trauma Surgery 128, br. 1 (2008): 71-77. https://doi.org/10.1007/s00402-007-0427-3

Augustin, G., et al. (2008) 'Thermal osteonecrosis and bone drilling parameters revisited', Archives of Orthopaedic and Trauma Surgery, 128(1), str. 71-77. doi: 10.1007/s00402-007-0427-3

Augustin G, Davila S, Mihoci K, Udiljak T, Vedrina DS, Antabak A. Thermal osteonecrosis and bone drilling parameters revisited. Archives of Orthopaedic and Trauma Surgery [Internet]. 01.2008. [pristupljeno 16.04.2024.];128(1):71-77. doi: 10.1007/s00402-007-0427-3

G. Augustin, S. Davila, K. Mihoci, T. Udiljak, D. S. Vedrina i A. Antabak, "Thermal osteonecrosis and bone drilling parameters revisited", Archives of Orthopaedic and Trauma Surgery, vol. 128, br. 1, str. 71-77, Siječanj 2008. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:105:768537. [Citirano: 16.04.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:105:768537
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Podaci o radu
Naslov (engleski)Thermal osteonecrosis and bone drilling parameters revisited
AutorGoran Augustin
AutorSlavko Davila
AutorKristijan Mihoci
AutorToma Udiljak
AutorDenis Stjepan Vedrina
AutorAnko Antabak
Autorova ustanovaSveučilište u Zagrebu
Medicinski fakultet
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Kliničke medicinske znanosti
Sažetak (engleski)
INTRODUCTION: During the drilling of the bone, the temperature could increase above 47 degrees C and cause irreversible osteonecrosis. The result is weakened contact of implants with bone and possible loss of rigid fixation. The aim of this study was to find an optimal condition where the increase in bone temperature during bone drilling process would be minimal. ----- MATERIALS AND METHODS: Influence of different drill parameters was evaluated on the increase of bone temperature. Drill diameters were 2.5, 3.2 and 4.5 mm; drill speed 188, 462, 1,140 and 1,820 rpm; feed-rate 24, 56, 84 and 196 mm/min; drill point angle 80 degrees , 100 degrees and 120 degrees and external irrigation with water of 26 degrees C. ----- RESULTS: Combinations of drill speed and drill diameter with the use of external irrigation produced temperatures far below critical. Without external irrigation, temperature values for the same combination of parameters ranged 31.4-55.5 degrees C. Temperatures above critical were recorded using 4.5 mm drill with higher drill speeds (1,140 and 1,820 rpm). There was no statistical significance of different drill point angles on the increase or decrease of bone temperature. The higher the feed-rate the lower the increase of bone temperature. ----- CONCLUSIONS: The external irrigation is the most important cooling factor. With all combinations of parameters used, external irrigation maintained the bone temperature below 47 degrees C. The increase in drill diameter and drill speed caused increase in bone temperature. The changes in drill point angle did not show significant influence in the increase of the bone temperature. With the increase in feed-rate, increase in bone temperature is lower.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran
Verzija publikacijeZavršna verzija rukopisa prihvaćena za objavljivanje (postprint)
Naslov časopisaArchives of Orthopaedic and Trauma Surgery
Brojčani podacivol. 128, br. 1, str. 71-77
p-ISSN0936-8051
DOIhttps://doi.org/10.1007/s00402-007-0427-3
URN:NBNurn:nbn:hr:105:768537
Datum objave publikacije2008-01
URL dokumentahttps://doi.org/10.1007/s00402-007-0427-3
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
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Datum i vrijeme pohrane2024-03-28 09:21:48