基于数字化三维打印技术的个体化修复在牙列缺损种植中的应用价值研究

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中图分类号 R783.6 文献标识码 A 文章编号 2096-7721（2025）12-2147-06

AbstractObjective：Toexploretheclinicalaplicationvalueofdigitalthree-dimensional printing（D3DP）technologyonrepair efciencyandaestheticoutcomesofpersonalizeddenturerepairinpatientswithdentitiondefects.Methods：5Opatientswithdental defects who weretreatedatQingdaoFifthPeople’sHospitalfromJune2O23toMay2O25wereselected.Theyweredividedintothe studygroup（n=75）andthecontrolgroup（n=75）using herandomnumbertablemethod.Thestudygroupunderwentfulldigitalimplant restoration （digital guide plate-assisted surgery+intraoral scanning+computer-aided design 1+ 3D-printed prosthesis）， while the control group receivedtraditoaliplantrstration（frhndsurgeryraditioalplyetrimpresio+oaxcasting）.eurgicalency prosthesisqualitycomplicationates，andaestheticsoresofthetwogroups werecompared.Results：Thestudygroupshowedsupeior implant placement time，prosthesis delivery time，and adjustment times compared to the control group （ P<0.05） .The studygroup also showedhigherxceltatesforosthisargialdptatioeeritealfitdlowroplicatioates（5）.diialy the study group scored higher in pink aesthetic，white aesthetic，and overallaesthetics （ P<0.05） .Conclusion：D3DP technology has favorableapplicatioefectsinpersonalizedenturerepairforpatientswithentitiondefects，wichcanenhancesurgicalffiency prosthesis quality， and aesthetic outcomes while reducing complication rates.

KeyWordsDigital3DPrinting;IndividualizedDentureRestoration;DentitionDefects;ImplantRestoration;AestheticAnalysis

牙列缺损是口腔修复领域中常见的疾病类型，其病因包括龋病、牙周病、外伤以及先天性因素等诸多方面，对患者的口腔功能、面部美观和心理健康均会产生不同程度的负面影响[-2]。（剩余9025字）