Journal of Tissue Engineering and Reconstructive Surgery >

2019 , Vol. 15 >Issue 1: 39 - 45

DOI: https://doi.org/10.3969/j.issn.1673-0364.2019.01.011

Original article

Evaluation of Retention Efficiency of Different Connection Patterns in Restoring Subtotal Bilateral Maxilla Defection by Zygomatic Implants Supported Prosthetics

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  • Department of Oral and Maxillofacial-Head and Neck Oncology,Shanghai Ninth People's Hospital,College of Stomatology,Shanghai Jiaotong University School of Medicine;National Clinical Research Center for Oral Diseases,Shanghai Key Laboratory of Stomatology&Shanghai Research Institute of Stomatology,Shanghai 200011,China)

Received date: 2018-12-02

  Revised date: 2019-01-18

  Online published: 2019-02-20

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Abstract

Objective To explore the ideal connection pattern of zygomatic implants supported prosthetics for functional restoration of maxillary defection by comparing the retentive efficiency of different connection pattern.Methods The patents'functional rehabilitations such as appearance,chewing function,pronunciation in 10 maxilla defection patients restored with two different connection types of zygomatic implants supported prosthetics were evaluated quantitatively,and the repair effects of the two connection patterns were compared.Results Comparing with magnetic attachment,galvanized golden frames and milling bar had higher score of dislocation during chewing movement.Other scores were not significantly different.Conclusion Galvanized golden frames and milling bar is the ideal connection pattern of zygomatic implants supported prosthetics for functional restoration of maxillary defection.

Key words： Maxilla defection; Zygomatic implant; Prosthetics; Magnetic attachment; Galvanized golden frames and milling bar

Cite this article

ZHAO Xiaomei,ZHANG Chenping,LIU Jiannan,WANG Zhen . Evaluation of Retention Efficiency of Different Connection Patterns in Restoring Subtotal Bilateral Maxilla Defection by Zygomatic Implants Supported Prosthetics[J]. Journal of Tissue Engineering and Reconstructive Surgery, 2019 , 15(1) : 39 -45 . DOI: 10.3969/j.issn.1673-0364.2019.01.011

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