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Pregled bibliografske jedinice broj: 782609

Časopis

Autori: Gabrić, Dragana; Blašković, Marko; Gjorgievska, Elizabeta; Mladenov, Mitko; Tašič, Blaž; Bago Jurič, Ivona; Ban, Ticijana
Naslov: Evaluation of Bone Healing After Osteotomies Prepared With Er:YAG Laser in Contact and Noncontact Modes and Piezosurgery—An Animal Study
Izvornik: Journal of oral and maxillofacial surgery (0278-2391) 74 (2015), 1; 18-28
Vrsta rada: članak
Ključne riječi: oral surgery; laser ablation; bone; healing; profilometry
Sažetak:
Purpose: To analyze the healing of bone tissue treated with Er:YAG laser contact and noncontact modes of and piezosurgery in a rat model using triangular laser profilometry. Materials and Methods: Twenty-four 10-week-old adult male Wistar rats were used in the study. Three osteotomies on the medial part of tibia were performed in each animal, 1 in the right tibia and 2 in the left tibia. The osteotomies were performed with a piezoelectric device set at maximal power and the Er:YAG laser in contact mode (power, 7.5 W ; pulse energy, 375 mJ ; repetition rate, 20 Hz ; MSP mode) and noncontact mode (power, 7.5 W ; pulse energy, 750 mJ ; repetition rate, 10 Hz ; QSP mode) with a novel type of circular, digitally controlled handpiece (x-Runner). After surgery, 6 animals were immediately euthanized (group 1), and the others were euthanized after 1 week (group 2, n = 6), 2 weeks (group 3, n = 6), and 3 weeks (group 4, n = 6). Bone healing after osteotomy was analyzed using a 3-dimensional laser scanning technique (ie, laser triangulation profilometry). Results The volume reduction rates are similar for all 3 techniques (0.2 to 0.25 mm3 per week). Greater volume reduction of 0.25 mm3 per week was observed for the Er:YAG laser in noncontact mode (x-Runner). After 3 weeks, almost complete healing of the prepared osteotomy was observed. Conclusion: Within the limitations of this study, the osteotomies performed by the Er:YAG laser in digitally controlled noncontact mode healed the fastest.
Projekt / tema: 065-0000000-0424
Izvorni jezik: ENG
Rad je citiran u
bazama podataka:
Web of Science: Science Citation
Current Contents Citation Index
MEDLINE
Web of Science: Science Citation Index Expanded
Scopus
Kategorija: Znanstveni
Znanstvena područja:
Dentalna medicina
URL Internet adrese: http://www.joms.org/article/S0278-2391(15)01262-8/pdf
http://www.joms.org/article/S0278-2391(15)01262-8/abstract?elsca1=etoc&elsca2=email&elsca3=0278-2391_201601_74_1_&elsca4=Oral%20and%20Maxillofacial%20Surgery
Broj citata:
Altmetric:
DOI: 10.1016/j.joms.2015.08.017
URL cjelovitog teksta: http://dx.doi.org/10.1016/j.joms.2015.08.017
Google Scholar: Evaluation of Bone Healing After Osteotomies Prepared With Er:YAG Laser in Contact and Noncontact Modes and Piezosurgery—An Animal Study
Upisao u CROSBI: Dragana Gabrić (dgabric@sfzg.hr), 22. Lis. 2015. u 11:54 sati



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