Morphological changes of alveolar bone due to orthodontic movement of maxillary and mandibulary incisors

Pudyani, Pinandi Sri; Sutantyo, Darmawan; Suparwitri, Sri

doi:10.20473/j.djmkg.v41.i1.p21-24

Cited by 5 publications

(6 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The morphology of the maxillary alveolar cortex plays an essential role in orthodontic treatment, particularly in cases where there is a significant discrepancy between the amount of available space in the dental arches and the volume of teeth. Distal movement of the alveolar cortex should be considered in molars during treatment [ 22 ]. Excessive movement can lead to undesirable side effects for the periodontal tissue, including attachment loss, bone loss, gingival recession, and root resorption [ 23 ].…”

Section: Discussionmentioning

confidence: 99%

Impact of molar teeth distalization by clear aligners on maxillary alveolar bone thickness and root resorption: a three‑dimensional study

Al-Worafi,

Zheng,

Al-Warafi

et al. 2024

BMC Oral Health

View full text Add to dashboard Cite

Objective This study aimed to evaluate the impact of molar teeth distalization movement by clear aligners on changes in the alveolar bone thickness and orthodontically induced inflammatory root resorption (OIIRR) in maxillary molars using conebeam computed tomography (CBCT). Materials and methods Three-dimensional CBCT scans of 35 adult patients (one hundred forty maxillary molars) with pre-designed selection criteria and a mean age of 24.4 ± 7.1 years were included. The measured parameters, including alveolar bone thickness for maxillary molars and root resorption (OIIRR), were analyzed using pre-and post-treatment CBCT (T0 and T1, respectively) with Invivo 6.0 software. Result Post-treatment, relevant statistically significant changes included deposition of bone in the average palatal surface of the 1st molars. The reduction of bone was seen in the average buccal surface of the first molars and both surfaces of the second molars. Regarding root length after treatment, the average maxillary 1st molar roots showed significant OIIRR (p < 0.001). Conclusion Clear aligner treatment could effectively reduce the incidence of alveolar bone thickness reduction and OIIRR in treating Class II malocclusions compared to conventional braces, as shown in previous studies. This research will aid in fully grasping the benefits of clear aligners.

show abstract

Section: Discussionmentioning

confidence: 99%

Impact of molar teeth distalization by clear aligners on maxillary alveolar bone thickness and root resorption: a three‑dimensional study

Al-Worafi,

Zheng,

Al-Warafi

et al. 2024

BMC Oral Health

View full text Add to dashboard Cite

show abstract

“…[3][4][5][6][7][8][9] Previous studies have generally described the thickness of the alveolar bone with varying results. [2][3][4][5][6][11][12][13][14][15][16][17] However, none of the earlier studies used a sample of a skeletal Class I malocclusion and a comparison based on the type of tooth movement tipping and torque -if any. Previous studies used different techniques and mechanics from this research and generally used a skeletal Class II sample, which requires a larger number of retractions.…”

Section: Discussionmentioning

confidence: 99%

Labial and palatal alveolar bone changes during maxillary incisor retraction at the Universitas Sumatera Utara Dental Hospital

Sari

Lubis

Yusuf

2022

Dent. J. (Majalah Kedokt. Gigi)

View full text Add to dashboard Cite

Background: The fundamental concept of tooth movement during orthodontic treatment is the occurrence of bone remodelling accompanied by tooth movement in equal proportions. The thickness of the alveolar bone, which supports incisors, is important in estimating the direction of tooth movement. Purpose: The study aimed to measure labial and palatal alveolar bone thickness changes after maxillary incisor retraction using lateral cephalograms. Methods: Cephalograms of 40 patients (18.58 ± 4.2 years) with skeletal Class I bimaxillary protrusion after maxillary first premolar extraction for insisivus retraction had been taken before (T0) and after (T1) orthodontic treatment. Changes in alveolar bone thickness were measured in linear and angular directions and then analysed with Spearman correlative analysis. Then the samples were separated into two groups based on the type of tooth movement (tipping and torque), and then the data were analysed using Wilcoxon analysis to see differences in the bone thickness (p<0.05). Results: There was a significant difference in the apical palate (p<0.05) and a relationship between retraction and alveolar bone thickness in the midroot area. In the angular direction, there was no significant difference and relationship; however, there was a significant difference in the labial crestal in the tipping group. In the torque group, the difference in bone thickness occurred in the crestal and apical palatal areas. Conclusion: The retraction and the type of tooth movement difference influence the alveolar bone thickness.

show abstract

“…Alveolar crest remodeling results from the intruding tooth's pressure on supra alveolar fibers. Another study found that when a mandibulary incisor was intruded, the apical periodontal ligament was compressed and alveolar laminal bone and cementum had resorption (40) .…”

Section: Orthodontic Intrusionmentioning

confidence: 99%

“…It is believed that the risk of the apex of the central incisors sliding too close to the labial cortical plate is diminished by the mechanical component present in retraction and tipping movement. To determine whether the maxillary central incisors will move in a point A-P or P-A direction, it is suggested to use the ratio 1:2 (40) .…”

Section: Tooth Movement Through Cortical Bonementioning

confidence: 99%

Relationship between orthodontic tooth movement and periodontal health: A journal review

Wibowo¹,

Gautama²,

Alida³

2023

World J. Adv. Res. Rev.

View full text Add to dashboard Cite

The purpose of this journal review is to analyze the relationship between orthodontic tooth movement and periodontal health. During orthodontic treatment, tooth is moved into several movements, tooth is being intruded, extruded or up righted. Orthodontic treatment force induce an inflammatory reaction in the periodontium. This response is needed for orthodontic tooth movement. Orthodontic appliances may compromise oral hygiene conditions, leading to more bacterial formation. The equilibrium of microbial biofilms, immunological, and inflammatory host responses controls the course of periodontal disease. It is currently uncertain whether the periodontal alterations in orthodontic therapy could be reversible once appliances have been removed. Orthodontists need to understand the pre, during, and post treatment of their orthodontic treatment in relationship with patient’s periodontal health to prevent potentially permanent damages caused by orthodontic appliances. Conclusions: Effective collaboration provides an improved understanding of clinical issues and a better comprehension of the linkages between various disciplines, especially in orthodontics and periodontics. Particularly in patients using fixed appliances and periodontally susceptible individual, dental hygiene guidelines should be carefully observed.

show abstract

Morphological changes of alveolar bone due to orthodontic movement of maxillary and mandibulary incisors

Cited by 5 publications

References 27 publications

Impact of molar teeth distalization by clear aligners on maxillary alveolar bone thickness and root resorption: a three‑dimensional study

Impact of molar teeth distalization by clear aligners on maxillary alveolar bone thickness and root resorption: a three‑dimensional study

Labial and palatal alveolar bone changes during maxillary incisor retraction at the Universitas Sumatera Utara Dental Hospital

Relationship between orthodontic tooth movement and periodontal health: A journal review

Contact Info

Product

Resources

About