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Intraoperative measurement of bone electrical potential: a piece in the puzzle of understanding fracture healing
Injury, 44 (2013), S. 3; S16-S19. https://doi.org/10.1016/S0020-1383(13)70191-8
Žigman, Tomislav; Davila, Slavko; Dobrić, Ivan; Antoljak, Tonisav; Augustin, Goran; Rajačić, Daniel; Kovač, Tomo; Ehrenfreund, Tin

Institucijski repozitorij: Dr Med - digitalni repozitorij Medicinskog fakulteta Sveučilišta u Zagrebu

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Žigman, T., Davila, S., Dobrić, I., Antoljak, T., Augustin, G., Rajačić, D. ... Ehrenfreund, T. (2013). Intraoperative measurement of bone electrical potential: a piece in the puzzle of understanding fracture healing. Injury, 44. (S. 3), S16-S19. doi: 10.1016/S0020-1383(13)70191-8

Žigman, Tomislav, et al. "Intraoperative measurement of bone electrical potential: a piece in the puzzle of understanding fracture healing." Injury, vol. 44, br. S. 3, 2013, str. S16-S19. https://doi.org/10.1016/S0020-1383(13)70191-8

Žigman, Tomislav, Slavko Davila, Ivan Dobrić, Tonisav Antoljak, Goran Augustin, Daniel Rajačić, Tomo Kovač i Tin Ehrenfreund. "Intraoperative measurement of bone electrical potential: a piece in the puzzle of understanding fracture healing." Injury 44, br. S. 3 (2013): S16-S19. https://doi.org/10.1016/S0020-1383(13)70191-8

Žigman, T., et al. (2013) 'Intraoperative measurement of bone electrical potential: a piece in the puzzle of understanding fracture healing', Injury, 44(S. 3), str. S16-S19. doi: 10.1016/S0020-1383(13)70191-8

Žigman T, Davila S, Dobrić I, Antoljak T, Augustin G, Rajačić D, i sur.. Intraoperative measurement of bone electrical potential: a piece in the puzzle of understanding fracture healing. Injury [Internet]. 09.2013. [pristupljeno 10.11.2024.];44(S. 3):S16-S19. doi: 10.1016/S0020-1383(13)70191-8

T. Žigman, et al., "Intraoperative measurement of bone electrical potential: a piece in the puzzle of understanding fracture healing", Injury, vol. 44, br. S. 3, str. S16-S19, Rujan 2013. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:105:482972. [Citirano: 10.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:105:482972
Podaci o radu
Naslov (engleski)Intraoperative measurement of bone electrical potential: a piece in the puzzle of understanding fracture healing
AutorTomislav Žigman
AutorSlavko Davila
AutorIvan Dobrić
AutorTonisav Antoljak
AutorGoran Augustin
AutorDaniel Rajačić
AutorTomo Kovač
AutorTin Ehrenfreund
Autorova ustanovaSveučilište u Zagrebu
Medicinski fakultet
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Kliničke medicinske znanosti
Sažetak (engleski)
INTRODUCTION: Bone electrical potentials change with the force applied. Also, fracture alters the bone electrical potential, so it becomes more electronegative. These potentials have an important role in fracture healing, bone growth and remodelling. Literature data on the influence of fracture operative treatment on bone electrical potentials, and possible consequences of this influence, are sparse. The objective of this study was to establish a method of intraoperative bone potential measurement, and to try to find a correlation between electrical potential and fracture type, osteosynthesis method and prognosis. ----- PATIENTS AND METHODS: 52 patients with a pertrochanteric fracture were included in the study. Bone electrical potentials were measured intraoperatively using a thin Kirschner wire introduced through bone cortex at the selected point and pointed to opposite cortex, not penetrating it. Kirschner wires were connected using clamps to multimeter (YF-78 Multimeter) device. Neutral electrode (inductive rubber) was placed behind ipsilateral gluteus. ----- RESULTS: Near the fracture site potentials of -199 up to -267 mV were recorded. Mean measured potential of bone plate after fixation was -240 mV. Bone potentials correlated with the subtype of fracture and early mobilisation of patients. ----- CONCLUSIONS: Bone potentials, caused by fracture, can be measured intraoperatively; the operative procedure appears to influence their generation. Measured potentials depend on the fracture type, and could be correlated with prognosis.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran
Verzija publikacijeZavršna verzija rukopisa prihvaćena za objavljivanje (postprint)
Naslov časopisaInjury
Brojčani podacivol. 44, br. S. 3, str. S16-S19
p-ISSN0020-1383
DOIhttps://doi.org/10.1016/S0020-1383(13)70191-8
URN:NBNurn:nbn:hr:105:482972
Datum objave publikacije2013-09
URL dokumentahttps://doi.org/10.1016/S0020-1383(13)70191-8
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-03-27 20:03:46