青少年颞下颌关节盘移位对牙颌面形态的影响

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[中图分类号] R783.5[文献标志码] A[doi]10.7518/hxkq.2026.2025363

[Abstract]Disc displacement （DD）is the primarytype of temporomandibular disorder.Adolescence marks a periodof high incidence for DDand is also acritical phase fordentofacial development.There is astrong correlationbetween DD andcondylesize，ramus height，mandibular morphologyandposition.However，whethertheyare directlyrelated，whetherDDcancauseorexacerbatedento-maxillfacial deformities，andthedegreeofassociation between differenttypesof DD and adolescent craniofacial development remain inconclusive.This research reviews the abovementioned issues to deepen theunderstandingof the potential impactof DDondento-maxillofacial developmentduring adolescence.The aimistooffercomprehensiveclinicalrecommendations fortheetiologicalmechanisms，clinicaldiagnosis，andtreatment planning of dento-maxillofacialdeformities.

[Keywords]adolescent;temporomandibular disorder;disc displacement;condyle resorption;dentomaxillofacialdeformity

颞下颌关节紊乱病（temporomandibulardisor-der，TMD）分为疼痛类疾病及关节类疾病，关节类疾病包括关节盘移位（discdisplacement，DD）、退行性关节病及关节半脱位，其中以关节盘前移位（anterior disc displacement，ADD）最常见[1-2]。（剩余16235字）