Osseous evidence behind micro-osteoperforation technique in accelerating orthodontic tooth movement : A 3-month study
Copyright © 2020 American Association of Orthodontists. Published by Elsevier Inc. All rights reserved..
INTRODUCTION: The study aimed to investigate the effects of micro-osteoperforations (MOPs) on the mandibular bone volume/tissue volume (BV/TV) ratio changes and the rate of orthodontic tooth movement using cone-beam computed tomography images. Another objective was to evaluate the effects of MOP frequency intervals (4 weeks, 8 weeks, and 12 weeks) on the BV/TV ratio and rate of tooth movement.
METHODS: In 24 participants, 140-200 g of force was applied for mandibular canine retraction. Three MOPs were made according to the scheduled intervals of the 3 different groups: group 1 (MOP 4 weeks), group 2 (MOP 8 weeks), and group 3 (MOP 12 weeks) directly at the mandibular buccal cortical bone of extracted first premolars sites. Cone-beam computed tomography scans were obtained at the 12th week after MOP application. Computed tomography Analyzer software (version 1.11.0.0; Skyscan, Kontich, Belgium) was used to compute the trabecular alveolar BV/TV ratio.
RESULTS: A significant difference was observed in the rate of canine movement between control and MOP. Paired t test analysis showed a significant difference (P = 0.001) in the mean BV/TV ratio between control and MOP sides in all the frequency intervals groups. However, the difference was significant only in group 1 (P = 0.014). A strong negative correlation (r = -0.86) was observed between the rate of canine tooth movement and the BV/TV ratio at the MOP side for group 1 and all frequency intervals together (r = -0.42).
CONCLUSIONS: The rate of orthodontic tooth movement can be accelerated by the MOP technique with frequently repeated MOPs throughout the treatment.
| Errataetall: |
CommentIn: Am J Orthod Dentofacial Orthop. 2021 Feb;159(2):e81. - PMID 33546836 |
|---|---|
| Medienart: |
E-Artikel |
| Erscheinungsjahr: |
2020 |
|---|---|
| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:158 |
|---|---|
| Enthalten in: |
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics - 158(2020), 4 vom: 15. Okt., Seite 579-586.e1 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Asif, Muhammad Khan [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
|---|
| Anmerkungen: |
Date Completed 30.09.2020 Date Revised 08.02.2021 published: Print-Electronic CommentIn: Am J Orthod Dentofacial Orthop. 2021 Feb;159(2):e81. - PMID 33546836 Citation Status MEDLINE |
|---|
| doi: |
10.1016/j.ajodo.2019.09.022 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM313998345 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM313998345 | ||
| 003 | DE-627 | ||
| 005 | 20231225151800.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.ajodo.2019.09.022 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1046.xml |
| 035 | |a (DE-627)NLM313998345 | ||
| 035 | |a (NLM)32826123 | ||
| 035 | |a (PII)S0889-5406(20)30382-6 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Asif, Muhammad Khan |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Osseous evidence behind micro-osteoperforation technique in accelerating orthodontic tooth movement |b A 3-month study |
| 264 | 1 | |c 2020 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 30.09.2020 | ||
| 500 | |a Date Revised 08.02.2021 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a CommentIn: Am J Orthod Dentofacial Orthop. 2021 Feb;159(2):e81. - PMID 33546836 | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2020 American Association of Orthodontists. Published by Elsevier Inc. All rights reserved. | ||
| 520 | |a INTRODUCTION: The study aimed to investigate the effects of micro-osteoperforations (MOPs) on the mandibular bone volume/tissue volume (BV/TV) ratio changes and the rate of orthodontic tooth movement using cone-beam computed tomography images. Another objective was to evaluate the effects of MOP frequency intervals (4 weeks, 8 weeks, and 12 weeks) on the BV/TV ratio and rate of tooth movement | ||
| 520 | |a METHODS: In 24 participants, 140-200 g of force was applied for mandibular canine retraction. Three MOPs were made according to the scheduled intervals of the 3 different groups: group 1 (MOP 4 weeks), group 2 (MOP 8 weeks), and group 3 (MOP 12 weeks) directly at the mandibular buccal cortical bone of extracted first premolars sites. Cone-beam computed tomography scans were obtained at the 12th week after MOP application. Computed tomography Analyzer software (version 1.11.0.0; Skyscan, Kontich, Belgium) was used to compute the trabecular alveolar BV/TV ratio | ||
| 520 | |a RESULTS: A significant difference was observed in the rate of canine movement between control and MOP. Paired t test analysis showed a significant difference (P = 0.001) in the mean BV/TV ratio between control and MOP sides in all the frequency intervals groups. However, the difference was significant only in group 1 (P = 0.014). A strong negative correlation (r = -0.86) was observed between the rate of canine tooth movement and the BV/TV ratio at the MOP side for group 1 and all frequency intervals together (r = -0.42) | ||
| 520 | |a CONCLUSIONS: The rate of orthodontic tooth movement can be accelerated by the MOP technique with frequently repeated MOPs throughout the treatment | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Ibrahim, Norliza |e verfasserin |4 aut | |
| 700 | 1 | |a Sivarajan, Saritha |e verfasserin |4 aut | |
| 700 | 1 | |a Heng Khiang Teh, Ng |e verfasserin |4 aut | |
| 700 | 1 | |a Chek Wey, Mang |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics |d 1988 |g 158(2020), 4 vom: 15. Okt., Seite 579-586.e1 |w (DE-627)NLM012834106 |x 1097-6752 |7 nnns |
| 773 | 1 | 8 | |g volume:158 |g year:2020 |g number:4 |g day:15 |g month:10 |g pages:579-586.e1 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.ajodo.2019.09.022 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 158 |j 2020 |e 4 |b 15 |c 10 |h 579-586.e1 | ||