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ES1021041U - Pieza protesica dental fija preformada. - Google Patents

Pieza protesica dental fija preformada.

Info

Publication number
ES1021041U
ES1021041U ES19929200630U ES9200630U ES1021041U ES 1021041 U ES1021041 U ES 1021041U ES 19929200630 U ES19929200630 U ES 19929200630U ES 9200630 U ES9200630 U ES 9200630U ES 1021041 U ES1021041 U ES 1021041U
Authority
ES
Spain
Prior art keywords
proximal
cervical
free
distal
sides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES19929200630U
Other languages
English (en)
Other versions
ES1021041Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PAZ ALVAREZ MARIO
Original Assignee
PAZ ALVAREZ MARIO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PAZ ALVAREZ MARIO filed Critical PAZ ALVAREZ MARIO
Priority to ES19929200630U priority Critical patent/ES1021041Y/es
Publication of ES1021041U publication Critical patent/ES1021041U/es
Application granted granted Critical
Publication of ES1021041Y publication Critical patent/ES1021041Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Dental Preparations (AREA)

Abstract

PIEZA PROTESICA DENTAL FIJA PREFORMADA PARA EL RECUBRIMIENTO TOTAL DE DIENTES, DEL TIPO DE LAS CORONAS COMPLETAS, QUE ESENCIALMENTE SE CARACTERIZA POR TENER UNA CONFIGURACION EXTERNA ACORDE CON LA ANATOMIA DE UNA CORONA DENTARIA Y QUE INTERIORMENTE ESTA HUECA DE CONFIGURACION CILINDRICA O TRONCOCONICA COMUNICANDOSE POR LA BASE CON EL EXTERIOR. ES DE FORMA POLIEDRICA CON SEIS CARAS QUE EN TODA SU SUPERFICIE ES CURVA, SEPARANDOSE ESTAS POR ARISTAS ROMAS DE DIFICIL DELIMITACION. SEGUN SU COLOCACION EN BOCA SE DESCRIBEN. LA CARA SUPERIOR, LLAMADA OCLUSAS, INCISAL O MASTICATORIA (FIG. 1-A), PRESENTA UNAS ELEVACIONES O CUSPIDE (FIG. 2-K), A MODO DE PIRAMIDES CUADRANGULARES SEPARADAS POR SURCOS QUE CONVERGEN EN FOSETAS Y PRESENTANDO EN SUS EXTREMOS ANTERIOR O MESIAL Y POSTERIOR O DISTAL UNAS CRESTAS, LOS REBORDES MARGINALES (FIG. 2-R). LA CARA INFERIOR O CERVICAL (FIG. 1-F), PRESENTA UN ORIFICIO QUE DA ACCESO A UN COMPARTIMENTO HUECO CILINDRICO O TRONCOCONICO, DESTINADO A ALBERGAR EL MUÑON DEL DIENTE PREPARADO. LAS CARAS PROXIMALES SON DOS, LA MESIAL (FIG. 1-B), QUE CONTACTA CON EL DIENTE ANTERIOR Y LA DISTAL (FIG. 1-C), QUE CONTACTA CON EL POSTERIOR. QUEDAN LAS CARAS LIBRES LA VESTIBULAR O LABIAL QUE MIRA AL CARRILLO O LABIOS (FIG. 1-D), Y LA LINGUAL QUE LO HACE A LA LENGUA (FIG. 1-E). TODAS ESTAS SUPERFICIES SON PRINCIPALMENTE CONVEXAS, CONVERGIENDO LAS PROXIMALES HACIA LINGUAL Y CERVICAL Y LAS LIBRES HACIA OCLUSAL Y DISTAL. LOS CONTORNOS EN LAS CARAS PROXIMALES SON EN FORMA TRAPEZOIDAL CON EL LADO MAS LARGO A NIVEL DE CERVICAL Y EN LAS LIBRES DE TRAPECIO, SIENDO EL LADO MAS LARGO A NIVEL DE OCLUSAL. LAS PAREDES DE LA PIEZA PUEDEN TENER UNA ESTRUCTURA INTERNA DE UNA MATERIAL TENAZ Y RESISTENTES, COMO UN METAL (FIG. 1 Y 4-M), QUE SOPORTARA A SU VEZ OTRO MAS ESTETICO COMO LA CERAMICA QUE LE DA SU CONFIGURACION EXTERNA O TAMBIEN CONFECCIONARSE TODA ELLA DE UN MISMO MATERIAL ESTETICO COMO LA CERAMICA.
ES19929200630U 1992-02-20 1992-02-20 Pieza protesica dental fija preformada. Expired - Fee Related ES1021041Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES19929200630U ES1021041Y (es) 1992-02-20 1992-02-20 Pieza protesica dental fija preformada.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES19929200630U ES1021041Y (es) 1992-02-20 1992-02-20 Pieza protesica dental fija preformada.

Publications (2)

Publication Number Publication Date
ES1021041U true ES1021041U (es) 1992-09-01
ES1021041Y ES1021041Y (es) 1993-03-16

Family

ID=8276497

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19929200630U Expired - Fee Related ES1021041Y (es) 1992-02-20 1992-02-20 Pieza protesica dental fija preformada.

Country Status (1)

Country Link
ES (1) ES1021041Y (es)

Also Published As

Publication number Publication date
ES1021041Y (es) 1993-03-16

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Effective date: 19990621