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- Publisher Website: 10.1016/j.ijom.2011.03.016
- Scopus: eid_2-s2.0-79960704815
- PMID: 21550207
- WOS: WOS:000294519300012
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Article: A preliminary study of the effect of low intensity pulsed ultrasound on new bone formation during mandibular distraction osteogenesis in rabbits
Title | A preliminary study of the effect of low intensity pulsed ultrasound on new bone formation during mandibular distraction osteogenesis in rabbits |
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Authors | |
Keywords | bone formation distraction osteogenesis Low intensity pulsed ultrasound mandible |
Issue Date | 2011 |
Publisher | Churchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/ijom |
Citation | International Journal of Oral and Maxillofacial Surgery, 2011, v. 40 n. 7, p. 730-736 How to Cite? |
Abstract | This study assesses the effect of low intensity pulsed ultrasound (LIPUS) on new bone formation during mandibular distraction osteogenesis (DO) in rabbits. 24 rabbits underwent DO on the right side of the mandible. 12 rabbits received a daily 20-min LIPUS (1.5 MHz, 30 mW/cm2) treatment on the first day of the distraction until they were killed at week 0 (immediately after the distraction), week 2 and week 4 after the distraction. Four rabbits were killed at each time point. The other 12 rabbits followed the same protocol without the ultrasound treatment. A plain radiography, a micro-CT scan, a microhardness test and a histological examination were used to evaluate new bone formation in the distraction gap. At week 0 and week 2 after the distraction, the treatment groups showed higher radiopacity and microhardness (p<0.05), and more bone formation was detected by the histological examination. At week 4 after the distraction, there was no statistical difference between the two groups. In this study, LIPUS accelerated new bone formation during the distraction period and 2 weeks after the distraction, which implies that the effective time for using LIPUS is in the early stage of DO. |
Persistent Identifier | http://hdl.handle.net/10722/163739 |
ISSN | 2023 Impact Factor: 2.2 2023 SCImago Journal Rankings: 0.875 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Xie, LK | en_US |
dc.contributor.author | Wangrangsimakul, K. | en_US |
dc.contributor.author | Suttapreyasri, S | en_US |
dc.contributor.author | Cheung, LK | en_US |
dc.contributor.author | Nuntanaranont, T | en_US |
dc.date.accessioned | 2012-09-20T07:50:34Z | - |
dc.date.available | 2012-09-20T07:50:34Z | - |
dc.date.issued | 2011 | en_US |
dc.identifier.citation | International Journal of Oral and Maxillofacial Surgery, 2011, v. 40 n. 7, p. 730-736 | en_US |
dc.identifier.issn | 0901-5027 | - |
dc.identifier.uri | http://hdl.handle.net/10722/163739 | - |
dc.description.abstract | This study assesses the effect of low intensity pulsed ultrasound (LIPUS) on new bone formation during mandibular distraction osteogenesis (DO) in rabbits. 24 rabbits underwent DO on the right side of the mandible. 12 rabbits received a daily 20-min LIPUS (1.5 MHz, 30 mW/cm2) treatment on the first day of the distraction until they were killed at week 0 (immediately after the distraction), week 2 and week 4 after the distraction. Four rabbits were killed at each time point. The other 12 rabbits followed the same protocol without the ultrasound treatment. A plain radiography, a micro-CT scan, a microhardness test and a histological examination were used to evaluate new bone formation in the distraction gap. At week 0 and week 2 after the distraction, the treatment groups showed higher radiopacity and microhardness (p<0.05), and more bone formation was detected by the histological examination. At week 4 after the distraction, there was no statistical difference between the two groups. In this study, LIPUS accelerated new bone formation during the distraction period and 2 weeks after the distraction, which implies that the effective time for using LIPUS is in the early stage of DO. | - |
dc.language | eng | en_US |
dc.publisher | Churchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/ijom | - |
dc.relation.ispartof | International Journal of Oral and Maxillofacial Surgery | en_US |
dc.subject | bone formation | - |
dc.subject | distraction osteogenesis | - |
dc.subject | Low intensity pulsed ultrasound | - |
dc.subject | mandible | - |
dc.subject.mesh | Bone Density - radiation effects | - |
dc.subject.mesh | Mandible - pathology - radiation effects - surgery | - |
dc.subject.mesh | Osteogenesis - radiation effects | - |
dc.subject.mesh | Osteogenesis, Distraction - methods | - |
dc.subject.mesh | Sound | - |
dc.title | A preliminary study of the effect of low intensity pulsed ultrasound on new bone formation during mandibular distraction osteogenesis in rabbits | en_US |
dc.type | Article | en_US |
dc.identifier.email | Cheung, LK: lkcheung@hkucc.hku.hk | en_US |
dc.identifier.email | Nuntanaranont, T: drthongchai@hotmail.com | - |
dc.identifier.authority | Cheung, LK=rp00013 | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.ijom.2011.03.016 | - |
dc.identifier.pmid | 21550207 | - |
dc.identifier.scopus | eid_2-s2.0-79960704815 | - |
dc.identifier.hkuros | 210159 | en_US |
dc.identifier.volume | 40 | en_US |
dc.identifier.issue | 7 | en_US |
dc.identifier.spage | 730 | en_US |
dc.identifier.epage | 736 | en_US |
dc.identifier.isi | WOS:000294519300012 | - |
dc.publisher.place | United Kingdom | - |
dc.identifier.issnl | 0901-5027 | - |