Cargando…

FRACTURE OF ABUTMENT SCREW SUPPORTING A CEMENTED IMPLANT-RETAINED PROSTHESIS WITH EXTERNAL HEXAGON CONNECTION: A CASE REPORT WITH SEM EVALUATION

One of the causes of implant failures in cemented implant-retained prostheses is the fracture of abutment screw or UCLA abutment. This article reports a case of simultaneous fracture of two UCLA abutments screws occurring in an implant-supported prosthesis placed in the mandibular molar region. The...

Descripción completa

Detalles Bibliográficos
Autores principales:	Santos, Mariana Diniz Bisi, Pfeifer, Arthur Braga, Silva, Marcos Rogério Pupo, Sendyk, Claudio Luiz, Sendyk, WIlson Roberto
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Faculdade de Odontologia de Bauru da Universidade de São Paulo 2007
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4327248/ https://www.ncbi.nlm.nih.gov/pubmed/19089120 http://dx.doi.org/10.1590/S1678-77572007000200015

Ejemplares similares

Effect of cement washout on loosening of abutment screws and vice versa in screw- and cement- retained implant-supported dental prosthesis
por: Kim, Seok-Gyu, et al.
Publicado: (2015)

Screw-and-cement–retained prosthesis versus cement-retained prosthesis: Which is more appropriate for the upper premolar area?
por: Park, Dong-Uk, et al.
Publicado: (2022)

Immediate prosthesis over implants retained using abutments with flexible screws: A preliminary study
por: Peñarrocha-Oltra, David, et al.
Publicado: (2017)

Restoring severely angled implants with custom abutments and a screw-retained fixed dental prosthesis
por: Turkyilmaz, Ilser
Publicado: (2019)

Marginal bone loss around cement and screw-retained fixed implant prosthesis
por: Hameed, Muhammad-Hasan, et al.
Publicado: (2018)

Microleakage at Implant Abutment and Prosthesis Interface in Cemented Implant-Supported Prosthesis
por: Kumari, Soni, et al.
Publicado: (2021)

Effect of Abutment Modification and Cement Type on Retention of Cement-Retained Implant Supported Crowns
por: Farzin, Mitra, et al.
Publicado: (2014)

A novel method of 3D printing locating guide for abutment screw removal in cement-retained implant-supported prostheses
por: Yu, Jiali, et al.
Publicado: (2022)

Sartre : images d'une vie
por: Sendyk-Siegel, Liliane
Publicado: (1978)

Evaluation of implant abutment screw head deformation in hexagonal and star designs after successive tightening and loosening
por: Ghaffari, Tahereh, et al.
Publicado: (2022)

Effect of abutment neck taper and cement types on the amount of remnant cement in cement-retained implant restorations: an in vitro study
por: Park, Yeon-Hee, et al.
Publicado: (2022)

Survey of Screw-Retained versus Cement-Retained Implant Restorations in Saudi Arabia
por: Makke, Alaa, et al.
Publicado: (2017)

Screw loosening and changes in removal torque relative to abutment screw length in a dental implant with external abutment connection after oblique cyclic loading
por: Lee, Joo-Hee, et al.
Publicado: (2018)

Influence of Abutment Design on Biomechanical Behavior to Support a Screw-Retained 3-Unit Fixed Partial Denture
por: Lopes, Guilherme da Rocha Scalzer, et al.
Publicado: (2022)

Sealing Capability and SEM Observation of the Implant-Abutment Interface
por: Lorenzoni, Fabio C., et al.
Publicado: (2011)

Evaluation of the masking ability, marginal adaptation, and fracture resistance of screw-retained lithium disilicate implant-supported crowns cemented to titanium bases versus preparable abutments
por: Kordi, Ahmad Waled Mohamad, et al.
Publicado: (2023)

Behavior of mandibular canines as abutment teeth and indirect retainers in Kennedy class II Removable Partial Denture Prosthesis
por: Camacho, Marisol C., et al.
Publicado: (2018)

Periodontal clinical evaluation before and after surgically assisted rapid maxillary expansion
por: Sendyk, Michelle, et al.
Publicado: (2018)

Comparison of the Effect of Four Different Abutment Screw Torques on Screw Loosening in Single Implant-Supported Prosthesis after the Application of Mechanical Loading
por: Ebadian, Behnaz, et al.
Publicado: (2021)

Effect of Abutment Height on Retention of Single Cement-retained, Wide- and Narrow-platform Implant-supported Restorations
por: Saleh Saber, Fariba, et al.
Publicado: (2012)

A finite element analysis of novel vented dental abutment geometries for cement‐retained crown restorations
por: Rodriguez, Lucas C., et al.
Publicado: (2016)

Influence of abutment height and convergence angle on the retrievability of cement-retained implant prostheses with a lingual slot
por: Choi, Kyu-Hyung, et al.
Publicado: (2018)

An in vitro study to compare the influence of newer luting cements on retention of cement-retained implant-supported prosthesis
por: Sarfaraz, Hasan, et al.
Publicado: (2019)

Hexagon head tapping screws
por: International Organization for Standardization. Geneva, et al.
Publicado: (1983)

A three-dimensional finite element study on the stress distribution pattern of two prosthetic abutments for external hexagon implants
por: Moreira, Wagner, et al.
Publicado: (2013)

Abutment conditions in faulty prosthesis among Indians
por: Harrita, S, et al.
Publicado: (2021)

In Vitro Impact Testing to Simulate Implant-Supported Prosthesis Retrievability in Clinical Practice: Influence of Cement and Abutment Geometry
por: Lugas, Andrea T., et al.
Publicado: (2020)

Effect of surface treatments on the retention of implant-supported cement-retained bridge with short abutments: An in vitro comparative evaluation
por: Shrivastav, Monica
Publicado: (2018)

Removal of cement-augmented screws in distal femoral fractures and the effect of retained screws and cement on total knee arthroplasty: a biomechanical investigation
por: Wähnert, Dirk, et al.
Publicado: (2021)

Effect of abutment screw length and cyclic loading on removal torque in external and internal hex implants
por: Mohammed, Hnd Hadi, et al.
Publicado: (2016)

Stress distribution pattern of screw-retained restorations with segmented vs. non-segmented abutments: A finite element analysis
por: Aalaei, Shima, et al.
Publicado: (2017)

Comparative effect of implant-abutment connections, abutment angulations, and screw lengths on preloaded abutment screw using three-dimensional finite element analysis: An in vitro study
por: Kanneganti, Krishna Chaitanya, et al.
Publicado: (2018)

Osseo integrated finger prosthesis with a custom abutment
por: Thomas, Benny, et al.
Publicado: (2017)

Influence of margin location and luting material on the amount of undetected cement excess on CAD/CAM implant abutments and cement-retained zirconia crowns: an in-vitro study
por: Gehrke, Peter, et al.
Publicado: (2019)

Abrasion of abutment screw coated with TiN
por: Jung, Seok-Won, et al.
Publicado: (2009)

Influence of Implant Connection, Abutment Design and Screw Insertion Torque on Implant-Abutment Misfit
por: Vélez, Jorge, et al.
Publicado: (2020)

Effect of the number of abutments on biomechanics of Branemark prosthesis with straight and tilted distal implants
por: NACONECY, Marcos Michelon, et al.
Publicado: (2010)

Full-Mouth Screw-Retained Implant-Supported Rehabilitation with Multiunit Abutments Using Virtual Guided Surgery and Digital Prosthetics Protocol
por: Ashurko, Igor, et al.
Publicado: (2020)

Mechanical Stability of Screw-Retained Monolithic and Bi-layer Posterior Hybrid Abutment Crowns after Thermomechanical Loading: An In Vitro Study
por: Spitznagel, Frank A., et al.
Publicado: (2021)

Finite Element Analysis of Dental Implants with Zirconia Crown Restorations: Conventional Cement-Retained vs. Cementless Screw-Retained
por: Lee, Jae-Hyun, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_705sr8jrmae09ouel6utoc5g0b