Research progress of lateral occlusion scheme selection during natural dentition reconstruction
10.13591/j.cnki.kqyx.2025.03.013
- VernacularTitle:天然牙列咬合重建时侧方(牙合)型选择的研究进展
- Author:
Xinni PAN
1
;
Yi SUN
1
;
Yuedan XU
1
;
Ye LIN
1
;
Ling ZHANG
1
Author Information
1. 浙江大学医学院附属口腔医院,浙江大学口腔医学院,浙江省口腔疾病临床医学研究中心,浙江省口腔生物医学研究重点实验室,浙江大学癌症研究院,口腔生物材料与器械浙江省工程研究中心,浙江 杭州(310000)
- Publication Type:Journal Article
- Keywords:
occlusal reconstruction;
natural dentition;
lateral occlusion scheme;
canine protection;
group function
- From:
STOMATOLOGY
2025;45(3):229-234
- CountryChina
- Language:Chinese
-
Abstract:
Occlusal reconstruction is an important method of restoring a normal occlusal relationship to the natural dentition.The cor-rect choice of lateral occlusion scheme is necessary for physiological occlusal reconstruction.The main lateral occlusion schemes for the occlusal reconstruction of the natural dentition are canine protection and group function.This article reviews the effects of lateral occlu-sion schemes on the stomatognathic system and factors affecting the choice of lateral occlusion schemes in the occlusal reconstruction of natural dentition.According to the literature review,the lateral occlusion schemes affect the physiological functions of the stomatognath-ic system.Both lateral occlusion schemes have less impact on the temporomandibular joint.Group function produces greater EMG activi-ty,jaw movement velocity,and jaw lateral freedom than canine protection.The lateral occlusion schemes of the natural dentition should be selected according to the degree of lateral movement,types of static occlusion,and age of patients.For patients with Angle's ClassⅢ malocclusion,skeletal Class Ⅱ,Ⅲ malocclusion,and the elderly,group function is recommended,while canine protection is more recommended for young adults.For patients who eventually need to achieve canine protection,it is recommended to design group func-tion in the early stage of lateral movement,and gradually transition to canine protection with the increase of lateral movement.Thus,clinicians need to fully understand the influencing factors of lateral occlusion selection during occlusal reconstruction in natural denti-tion,providing a basis for the development of personalized diagnostic and treatment plans.
