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《Journal of Clinical Stomatology》 2005-01
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Stress analysis of abutment and its surface supporting tissues with three different removable partial dentures

GUO Li,LI Wen-hui,MENG Hui-ping,REN Xiao-hua.Stomatological Department of Guangzhou Air Force Hospital,Guangzhou 510602,China  
Objective:Compare the stress of abutment and its surface supporting tissues with forging clasp or with casting clasp or with elastic clasp retained both extention removable partial dentures(RPD).Method:A fresh human corpse mandibular with both side molar missed was chosen for the test models.Three different retained RPD were respectively manufactured . The vertical static loading were exerted on the mandibular teeth with the different retained RPD.The surface stress of different site were measured.Rusult:There was not remarkable significance to three retained RPD on the root surface supporting tissues of abutment,but there was remarkable significance on the cerical tissues of abutments and supporting tissues of alveolar bone(P0.05).Conclusion:Under the same loading,the casting clasp was made the largest stress distribution on the cervical tissue of abutment, but on the supporting tissue of alveolar bone,the elastic clasp was made the largest stress.
【CateGory Index】: R783.6
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Affiliated stomatology hospital,A nhui Medical University TANG LIli;Clinical study on the renovation of porcelain-fused-to-mental crown of cast post-core[J];Journal of Anhui Health Vocational & Technical College;2002-02
2 1 School of Medical Science of Hubei Polytechnic Institute,Xiao'gan 432100,Hubei 2 Xiaogan Stomatological Hospital, Xiao'gan 432100,Hubei XIAO Yan1 ;QUAN Fei-fei2 ;XIAO Jin-yan2;Curative Effect Analysis of 1056 Pieces of PFM Restoration[J];Journal of Anhui Health Vocational & Technical College;2008-05
3 YUAN Feng, ZHANG Zejun, MA Xin, et al\ Department of Stomatology, The Affiliated Hospital of Qingdao University Medical College, Qingdao 266003\;;APPLICATION OF METAL POST AND AMALGAM CORN FOR THE RESTORATION OF POSTERIOR TOOTH DEFECT[J];Acta Acadimae Medicinae Qingdao;2001-03
4 SUN Mo-yu et al.Faculty of Stomatology,Capital University of Medical Sciences,Beijing 100050;CAST POST-CORE SYSTEM FOR RESTORATION OF BADLY BROKEN-DOWN MOLAR[J];Beijing Journal of Stomatology;2004-04
5 Dilinuer,Aizezi. Department of Stomatology,the First Affiliated Hospital of Xinjiang Medical University,Urumqi 830054,China;Occlusal reconstruction for dentition defect with severe occlusal wear in remaining teeth[J];Beijing Journal of Stomatology;2006-03
6 WANG Shu-ying. Department of Prosthondontics, Capital Medical University School of Stomatology, Beijing 100050, China;Complete denture restoration on edentulous jaw with flabby alveolar ridge[J];Beijing Journal of Stomatology;2006-04
7 DU Li-an,WU Pei-yu,WANG Ying.Tangshan Vocational Technical College of Stomatology,Tangshan 063000,China;Clinical analysis and evaluation of 115 cases of posterior teeth with longitudinal fracture[J];Beijing Journal of Stomatology;2009-03
8 LU Dong-sheng,ZHANG Fang,LI Shu-xin(China-Japan Friendship Hospital,Beijing 100029,China);Effect evaluation of FupiWenshen decoction in Chronic Periodontitid[J];China Journal of Traditional Chinese Medicine and Pharmacy;2008-05
9 YIN Xiao-ling1,ZHOU Sha2(1.Department of Stomatology,The Third Branch of the Nineth People Hospital of Chongqing,Chogqing 400700,China;2.Department of Stomatology of Hospital of Southwest University,Chongqing 400700,China);Clinic application for copy complete denture[J];Chongqing Medicine;2009-08
10 ;Clinical effects of 4 restorative procedures on posterior teeth characterized by short crowns[J];Acta Academiae Medicinae Militaris Tertiae;2005-21
【Co-references】
Chinese Journal Full-text Database 7 Hits
1 ;Analysis of three-dimensional finite element of mandibular single distal-extension removable partial denture with precision extracoronal attachment[J];Journal of Jilin University(Medicine Edition);2006-06
2 XIN Hai Tao 1,2 , MA Xuan Xiang 1, LI Yu Long 2, YING Long An 3, GUO Wei Guo 2, XU Fei 2 1Department of Prosthodontics, College of Stomatology, Fourth Military Medical University, Xi’an 710033, China, 2Department of Aircraft Engineering, Northwestern Polytechnical University, Xi’an 710072, China, 3College of Mathematics, Peking University, Beijing 100081, China;Study of stress to porcelain-fused-to-metal restoration by infinite element method[J];Journal of The Fourth Military Medical University;2003-17
3 LU Xuan, MAN Yi, LIN Yinghe, et al. West China School of Stomatology, Sichuan University, Chengdu 610041;Three-dimensional Finite Element Displacement and Stress Analysis of Abutment Teeth Retained by Conical Telescope[J];Journal of Dental Prevention and Treatment;2005-04
4 Han Peng, Jia Hong\;Harbin Railway Central Hospital\;Dai Kun\;Harbin Institute of Technology\;;3D Finite Element Analysis of Stress Distributions in Supporting Tissues of Clasp-type Partial Dentures of Transferring Occlusion Force[J];WEST CHINA JOURNAL FOF STOMATOLOGY;2000-04
5 WANG Shu-ying, ZHANG Zhen-ting, BAI Bao-jing, JIANG Xiang-hua, WANG Yan-rong. (D epartment of Prosthondontics, Faculty of Stomatology, Capital University of Medi cal Sciences, Beijing 100050, China) [;Investigation into dynamic biomechanical analysis of retention arms for three-arm casting clasps[J];Chinese Journal of Prosthodontics;2005-02
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7 XIE Chun YU Liying ZHANG Fuqiang(Department of Stomatology, Huashan Hospital, Fudan University, Shanghai 200040, China; Department of Stomatology, Shanghai 9th People's hospital, Shanghai 200050,China);Analysis of Stress and Displacement in Distal-extension Removable Partial Dentures with Mesial and Distal Occlusal Rest.[J];Clinical Medical Journal of China;2005-04
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