Evidence map›Paper›PMID 40654468›Full record

ArticleJournal of dental sciences2025

Periodontal tissue increase induced by simultaneous labial and lingual augmented corticotomy for skeletal Angle Class III malocclusion patients-A preliminary study.

Xiaochi Chang, Ye Han, Min Xu, Zhiqiang Luo, Yi Li, Yuzhe Sun, Cheng Lin, Yi Feng, Li Xu, Jianxia Hou

Abstract read
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Article in Journal of dental sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Xiaochi ChangDepartment of Periodontology, National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing, China.
Ye HanDepartment of Periodontology, National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing, China.
Min XuDepartment of Stomatology, Beijing TongRen Hospital, Capital Medical University, Beijing, China.
Zhiqiang LuoDepartment of Biologic and Materials Sciences & Prosthodontics, University of Michigan School of Dentistry, Ann Arbor, MI, USA.
Yi LiFourth Clinical Division, Peking University School and Hospital of Stomatology, National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, China.
Yuzhe SunDepartment of Periodontology, National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing, China.
Cheng LinDepartment of Periodontology, National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing, China.
Yi FengDepartment of Periodontology, National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing, China.
Li XuDepartment of Periodontology, National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing, China.
Jianxia HouDepartment of Periodontology, National Center of Stomatology, National Clinical Research Center for Oral Diseases, National Engineering Laboratory for Digital and Material Technology of Stomatology, Peking University School and Hospital of Stomatology, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background/purpose: During orthodontic decompensation in skeletal Angle Class III patients, a disruption of the periodontal tissues on the labial and lingual sides often occurs. This study aimed to assess the changes in the periodontal tissues of the mandibular anterior teeth after simultaneous labial and lingual augmented corticotomy (LLAC) surgery by digital measurements. Materials and methods: The present study enrolled 11 adult patients with skeletal Class III malocclusion, with a total of 66 anterior teeth, who underwent LLAC surgery. Cone-beam computed tomography (CBCT) and intraoral scanning were obtained before surgery, at the immediate postoperatively and at 6 months postoperatively. The gingival thickness, keratinized gingiva width and alveolar bone thickness were measured. Results: The mean labial and lingual gingival thicknesses were 0.51 ± 0.31 mm and 0.66 ± 0.48 mm preoperatively, and 0.80 ± 0.42 mm and 0.84 ± 0.66 mm at 6 months after LLAC. The mean keratinized gingiva width was 3.10 ± 1.20 mm preoperatively and increased by 0.65 ± 0.66 mm at 6 months after LLAC. The mean labial and lingual alveolar bone thicknesses were 0.84 ± 1.05 mm and 1.57 ± 1.65 mm preoperatively, and 2.28 ± 1.43 mm and 2.38 ± 1.58 mm at 6 months after LLAC. The patients showed significant increases in periodontal soft and hard tissues after surgery. In addition, there was a significant negative correlation between the gain of alveolar bone and gingival thickness. Conclusion: LLAC could increase periodontal soft and hard tissue, including gingival thickness, keratinized gingiva width and alveolar bone thickness to provide more stable and healthier periodontal tissue for patients with insufficient alveolar bone thickness during orthodontic treatment.

Indexed as

Digital measurementLabial and lingual augmented corticotomyPeriodontal soft and hard tissue increasePresurgical orthodontic treatmentSkeletal Class III malocclusion

Identifiers

PMID40654468
PMCPMC12254749

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