Interdisciplinary orthodontics-implants management of a challenging hypodontia case complicated by a class II division 2, bimaxillary retroclination

Hasan, Hasan Sabah; Elkolaly, Mohamed; Marya, Anand; Venugopal, Adith

doi:10.1016/j.ortho.2023.100783

Cited by 2 publications

(1 citation statement)

References 17 publications

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“…Pre– and post–periapical radiographs were taken to ensure the exact position 30 . The intrusion force was 15 g on each side 31 and it was measured using a Correx tension gauge (Haag‐Streit Diagnostics, Switzerland), (Figure 3). For 6‐month screw stability, each appliance recalls monthly activation visits to check the screws' stability 32 …”

Section: Methodsmentioning

confidence: 99%

The success rate of mini‐screws for incisors intrusion and patient age, gender, and insertion angle in the maxilla using CBCT and implant‐guided surgery. A split‐mouth, randomized control trail

Chawshli

Hasan

Yalda

et al. 2023

Orthod Craniofacial Res

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Background and ObjectivesThe intrusion of anterior teeth is a routine procedure in orthodontics, which has been performed efficiently with the help of mini‐screws in the anterior region, especially the upper maxilla. This study aimed to investigate the effect of insertion angle and sociodemographic features on the success rate of mini‐screws at the anterior maxillary region.Materials and MethodsTwenty‐nine patients (18 Females and 11 Males) aged 18‐40 years old were involved in the current study. A split‐mouth design was carried out in which recruited patients needed bilateral anterior screws at the labial bone in the region of the incisor for the intrusion of upper anterior incisor teeth as part of their orthodontic treatment with a fixed appliance (upper right side received 90‐degree insertion angle mini‐screw and 45° for left side) using a surgical guide fabricated from patients CBCT and intraoral scans. The mini‐screws were inserted at the attached gingiva bilaterally to achieve intrusion of upper anterior teeth with a power chain ligated from the main archwire to the anterior min‐implants. The patient was recalled monthly for orthodontic appliance activation and screw assessment for 6 months. The intrusion force was 15 g on each side.ResultsThe results of the study showed that screw stability was higher in the male group than the female group at the 6th monthly follow‐up visit with a statistically significant difference between both genders (P = .044). Concerning insertion angle, results showed a statistically significant difference between 45° and 90° as an insertion angle with a P‐value <.01 in most of the follow‐up months.ConclusionThis study found that male patients with mini‐screws inserted at 90° showed greater screw stability over time.

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Section: Methodsmentioning

confidence: 99%

The success rate of mini‐screws for incisors intrusion and patient age, gender, and insertion angle in the maxilla using CBCT and implant‐guided surgery. A split‐mouth, randomized control trail

Chawshli

Hasan

Yalda

et al. 2023

Orthod Craniofacial Res

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MH Setup Technique, A Manually Customized Bracket-Setup, applied in Fully-treated Class II molar-relationship case

Al-Nuaimi,

Elkolaly

2024

IJOrthoR

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The case published in this paper provides a clinical explanation for the importance of MH setup. The casts were cut and teeth were set into wax rims using brackets fit on full engagement archwires. Then another set of brackets was set over the teeth after the necessary adjustments with another full engagement archwires using composite as custom-made bases. The final brackets were transferred to the patient using vacuum-formed indirect transfer trays and the treatment was commenced. The final results were ideal with a total treatment time of one year in an extraction case. The finishing phase was only one month with settling elastics without the need for any brackets modifications despite the class II full unit molar relationship.

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Interdisciplinary orthodontics-implants management of a challenging hypodontia case complicated by a class II division 2, bimaxillary retroclination

Cited by 2 publications

References 17 publications

The success rate of mini‐screws for incisors intrusion and patient age, gender, and insertion angle in the maxilla using CBCT and implant‐guided surgery. A split‐mouth, randomized control trail

The success rate of mini‐screws for incisors intrusion and patient age, gender, and insertion angle in the maxilla using CBCT and implant‐guided surgery. A split‐mouth, randomized control trail

MH Setup Technique, A Manually Customized Bracket-Setup, applied in Fully-treated Class II molar-relationship case

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