Study of the velocity of upper canine retraction after alveolar corticotomy

Mezari, A.; Ahmed, F. Si

doi:10.1051/odfen/2018134

Cited by 3 publications

(4 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…TL2 =space between the left canine's distal connector and the mesial connector of the right 2 nd premolar at the end of retraction (18) .…”

Section: Scanned Image Interventionmentioning

confidence: 99%

The Effect of Submucosal Injection of Plasma Rich Platelets on the Rate of Orthodontically Induced Canine Retraction in Subject with Bimaxillary Protrusion

Ali¹,

Chawshli²

2020

SDJ

View full text Add to dashboard Cite

Objective: The present study aimed to reveal the effects of submucosal injection of Plasma Rich Platelets (PRP) on the rate of canine retraction. Methods: Eighteen females with bimaxillary protrusion were selected from patients seeking orthodontic treatment, College of the Dentistry/University of Sulaimani, whose maxillary and mandibular first premolars were decided to be extracted after proper diagnosis. It’s a split-mouth design; the upper left side was the control side while the upper right side served as the intervention side (submucosal injection of PRP); after aligning and leveling, the retraction phase was initiated on .017× .025 Stainless steel archwire with power chain from the canine bracket to temporary anchorage device inserted between the upper 2nd premolar and 1st molar at the same level for both sides. The elastomeric chains were changed every two weeks. Scanned intraoral images were obtained by intra- oral CEREC omnicam scanner before retraction and at the end of retraction to measure the amount of canine movement using inLab CAM 15.0 software 2015. Results: A highly significant acceleration of canine retraction on the intervention side compared with the control side at p <.0001 with a rate of 29.1% higher overall retraction phase (108 days). Conclusions: Submucosal injection of PRP is a minimally-invasive and low-cost method that can be used for accelerating orthodontic tooth movement.

show abstract

“…TL2 =space between the left canine's distal connector and the mesial connector of the right 2 nd premolar at the end of retraction (18) .…”

Section: Scanned Image Interventionmentioning

confidence: 99%

The Effect of Submucosal Injection of Plasma Rich Platelets on the Rate of Orthodontically Induced Canine Retraction in Subject with Bimaxillary Protrusion

Ali¹,

Chawshli²

2020

SDJ

View full text Add to dashboard Cite

show abstract

“…Mezari and Ahmed[ 14 ] used a vernier caliper to measure the distance between the distal surface of the canine and the mesial surface of the second premolar on both sides prior to and after various intervals of canine retraction [ Figure 3a ].…”

Section: Methods Of Measuring Distal Canine Movementmentioning

confidence: 99%

“…[ 25 ] evaluated the distance between the contact points on the distal surface of the canines and the mesial surface of the second premolars. [ 14 ]…”

Section: Methods Of Measuring Distal Canine Movementmentioning

confidence: 99%

Methods of measuring distal canine movement and rotation- A review

Nahidh¹,

Yassir²

2023

Journal of Orthodontic Science

View full text Add to dashboard Cite

This article provides an overview of the various methods for measuring distal canine movement and rotation during retraction. Various databases, including PubMed Central, Science Direct, Wiley Online Library, the Cochrane Library, Textbooks, Google Scholar, and Research Gate, and a manual search up until September 2022, were used to search for various methods of measuring distal canine movement and rotation during retraction. After excluding the duplicate articles, the papers explaining these techniques were included. Four significant techniques were identified. The digital method with 3D superimposition is the safest, most accurate, and most accessible of the methods reviewed.

show abstract

“…Corticotomy was introduced by Kole in 1959 as a technique to accelerate tooth movement by injuring alveolar bone [ 4 ]. Cortical osteotomy or perforation with or without flaps is performed around the teeth that need to be moved, effectively shortening the time of orthodontic processes, such as the retraction of anterior teeth [ 5 – 7 ], intrusion of overerupted molars [ 8 , 9 ], expansion of the dental arch [ 10 , 11 ], treatment of open bites [ 12 , 13 ], traction of impacted teeth [ 14 , 15 ] or moderation of dental crowding [ 16 , 17 ]. Currently, the mechanism of tooth acceleration is believed to occur via the regional acceleratory phenomenon (RAP) [ 18 ]; that is, after cortical bone is damaged, the metabolism of local soft and hard tissues is accelerated, the alveolar bone around the tooth initiates rapid demineralization and remineralization processes, and the tooth can rapidly move under the action of orthodontic force.…”

Section: Introductionmentioning

confidence: 99%

The effect of corticotomy on the compensatory remodeling of alveolar bone during orthodontic treatment

Guo

2021

BMC Oral Health

View full text Add to dashboard Cite

Background This study aimed to explore whether compensatory remodeling of the alveolar bone surface occurred during the buccal palatal movement of orthodontic teeth. We preliminarily explored whether corticotomy could activate or accelerate osteogenesis in the alveolar bone surface by measuring the expression of TGF-β1 (transforming growth factor-β1), which can facilitate the proliferation and differentiation of osteoblasts and regulate the maturity and formation of bone. Methods Sixty 10-week-old male Wistar rats were selected. In the orthodontic group, 20 rats were implanted with a constriction device between the maxillary first molars under general anesthesia. In the corticotomy group, 20 rats were implanted with a constriction device, and a palatal incision was made to penetrate the cortical bone. In the control group, 20 rats underwent no experimental operation except general anesthesia. After 1, 3, 5 and 7 days, the maxillary first molars and the surrounding alveolar bone were harvested, and coronal sections containing the apical mesial buccal root were prepared and observed using tetracycline fluorescence, HE staining and immunohistochemical staining for TGF-β1. Image-Pro Plus software was used to assess the immunohistochemical results, and SPSS 22.0 statistical software was used to analyze variance and perform the LSD test. Results The tetracycline fluorescence results showed that in the periosteum near the apical region, an obvious fluorescence signal was observed in the orthodontic group and the corticotomy group compared with the control group. In the orthodontic group and corticotomy group, HE staining showed that the morphology was similar to cube-shaped. The immunohistochemical results showed that TGF-β1 was significantly increased in the periosteum near the apical region in the orthodontic group and corticotomy group, and there were significant differences among the three groups. In addition, the expression of TGF-β1 in the periosteum in the orthodontic group and the corticotomy group gradually increased over time, reaching a peak on day 5 and slightly decreasing on day 7. Conclusion Osteogenesis occurred on the alveolar bone surface during the buccal palatal movement of orthodontic teeth, and corticotomy had a positive effect, and TGF-β1 was involved in this process.

show abstract

Study of the velocity of upper canine retraction after alveolar corticotomy

Cited by 3 publications

References 10 publications

The Effect of Submucosal Injection of Plasma Rich Platelets on the Rate of Orthodontically Induced Canine Retraction in Subject with Bimaxillary Protrusion

The Effect of Submucosal Injection of Plasma Rich Platelets on the Rate of Orthodontically Induced Canine Retraction in Subject with Bimaxillary Protrusion

Methods of measuring distal canine movement and rotation- A review

The effect of corticotomy on the compensatory remodeling of alveolar bone during orthodontic treatment

Contact Info

Product

Resources

About