ES2389424A1 - Surface e.g. mouth area, visualizing method for use during implantation of tooth implant in human body, involves providing opaque lining in to-be-represented surfaces of existing prosthesis using lacquer - Google Patents

Surface e.g. mouth area, visualizing method for use during implantation of tooth implant in human body, involves providing opaque lining in to-be-represented surfaces of existing prosthesis using lacquer Download PDF

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Publication number
ES2389424A1
ES2389424A1 ES200930557A ES200930557A ES2389424A1 ES 2389424 A1 ES2389424 A1 ES 2389424A1 ES 200930557 A ES200930557 A ES 200930557A ES 200930557 A ES200930557 A ES 200930557A ES 2389424 A1 ES2389424 A1 ES 2389424A1
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Prior art keywords
represented
prosthesis
opaque coating
opaque
template
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Application number
ES200930557A
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Spanish (es)
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ES2389424B1 (en
Inventor
Peter Brehm
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Bredent GmbH and Co KG
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Bredent GmbH and Co KG
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/46—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with special arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
    • A61B6/51—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/281—Means for the use of in vitro contrast agents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/5601—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution involving use of a contrast agent for contrast manipulation, e.g. a paramagnetic, super-paramagnetic, ferromagnetic or hyperpolarised contrast agent

Abstract

The method involves providing an opaque lining in to-be-represented surfaces (1-3) of an existing prosthesis against X-ray radiation and/or magnet resonance measurement using lacquer. Differently aligned radiographs, a computer tomographic radiograph or a magnet resonance tomography are made, where the opaque lining contains barium sulfate, gadolinium compositions or superparamagnetic ferric oxide particles. The surfaces are evaluated for providing position and direction of implants to be inserted into teeth.

Description

Procedimiento para la visualización de superficies en el cuerpo humano. Procedure for visualization of surfaces in the human body.

La invención se refiere a un procedimiento para la visualización de superficies The invention relates to a method for visualizing surfaces

en el cuerpo humano, en especial en la cavidad bucal y/o en piezas de preferencia in the human body, especially in the oral cavity and / or in pieces of preference

protésicas que están unidas o se llegan a unir con ella, mediante rayos X o tomograprostheses that are joined or come to join with it, using x-rays or tomogra

5 5
fía por resonancia magnética. Magnetic resonance imaging.

En la planificación de trabajos dentales y de prótesis dentales, es necesario In the planning of dental work and dental prostheses, it is necessary

poder registrar exactamente tanto las circunstancias espaciales actuales, en especial be able to record exactly both current spatial circumstances, especially

pues, por ejemplo, la superficie del maxilar, aunque también prótesis dental ya exiswell, for example, the surface of the maxilla, although there are also dental prostheses

tente a sustituir, por ejemplo, por un implante con conformación subsiguiente, para try to replace, for example, with an implant with subsequent conformation, to

1 O 1 o
-en especial en planificación asistida por ordenador-poder registrar una reproduc -especially in computer-aided planning-to record a reproduction

ción espacial exacta de las circunstancias actuales. Exact spatial tion of current circumstances.

La misión de la invención se basa en mejorar un procedimiento del tipo citado The mission of the invention is based on improving a method of the aforementioned type

al comienzo, partiendo de que también se pueden conseguir, en especial, imágenes at the beginning, on the basis that you can also get, especially, images

analizables digitalmente de las circunstancias locales, sobre todo también de aquedigitally analisable from local circumstances, especially also from those

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llas superficies que normalmente se pueden representar con dificultad. surfaces that can normally be represented with difficulty.

Esta misión se resuelve según la invención haciendo que las superficies a reThis mission is solved according to the invention by causing the surfaces to be re

presentar se provean primeramente con un revestimiento opaco a los rayos X o a la present are provided first with an opaque coating to X-rays or to the

medición por resonancia magnética, y a continuación se efectúe una o varias radiomagnetic resonance measurement, and then one or more radios are performed

grafías convencionales orientadas de forma diferente, una tomografía digital voluméconventional spellings oriented differently, a digital tomography volume

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trica computerizada, o una tomografía por resonancia magnética. computerized trica, or an MRI scan.

La ventaja obtenida por la invención consiste en lo esencial en que de esta The advantage obtained by the invention is that it is essential that

manera se pueden reconocer superficies no visibles al principio, por ejemplo, el límite way you can recognize surfaces not visible at the beginning, for example, the limit

de la mucosa, pudiendo aprovecharse aquí indirectamente como límite, la superficie of the mucosa, being able to take advantage here indirectly as a limit, the surface

adyacente a la mucosa, por ejemplo, de una prótesis. Puesto que por lo regular el adjacent to the mucosa, for example, of a prosthesis. Since usually the

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hueso en tales investigaciones se puede reconocer, de este modo se puede efectuar bone in such investigations can be recognized, in this way it can be performed

una determinación sencilla del espesor de la mucosa. No obstante aquí en general a simple determination of the thickness of the mucosa. However here in general

se pueden hacer reconocibles cualesquiera superficies, o si no, se destacan respecto any surfaces can be made recognizable, or else they stand out

a su posibilidad de reconocimiento. to your possibility of recognition.

Aunque básicamente es posible también poner el revestimiento opaco, por Although basically it is also possible to put the opaque coating, by

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ejemplo, directamente sobre la mucosa, en el marco de la invención se propone de For example, directly on the mucosa, within the framework of the invention it is proposed to

preferencia que el revestimiento opaco se ponga sobre las superficies a representar preference that the opaque coating be placed on the surfaces to be represented

de una prótesis existente, de una prótesis duplicada o de una plantilla de rayos X a of an existing prosthesis, a duplicated prosthesis or an x-ray template to

ejecutar para elh Entonces en la ulterior continuación del procedimiento, la zona de run for elh Then in the subsequent continuation of the procedure, the area of

la prótesis que se apoya en el maxilar, o de la plantilla de rayos X, forma la superficie the prosthesis that rests on the jaw, or the x-ray template, forms the surface

35 35
a representar. to represent.

No obstante, del mismo modo cualquier superficie obtenible o zonas parciales However, in the same way any obtainable surface or partial areas

de la prótesis o de la plantilla de rayos X, puede formar la superficie a representar. of the prosthesis or the x-ray template, it can form the surface to be represented.

Para poder registrar también la situación dental actual para la nueva conforTo be able to also record the current dental situation for the new confor

mación ulterior, en general toda la superficie de la prótesis puede formar la superficie later, in general the entire surface of the prosthesis can form the surface

5 5
a representar, en lugar de sin embargo tan sólo, por ejemplo, la de su zona basal de to represent, instead of only, for example, that of its basal zone of

los dientes o los dientes de la prótesis o de la plantilla de rayos X. the teeth or teeth of the prosthesis or the x-ray template.

Para evitar un eventual solapamiento mutuo de las superficies provistas con To avoid eventual mutual overlap of surfaces provided with

un revestimiento opaco, que conduciría a un ensombrecido mutuo, está previsto en el an opaque coating, which would lead to a mutual overshadow, is provided in the

marco de la invención que las superficies a representar se provean sucesivamente framework of the invention that the surfaces to be represented are provided successively

1 O 1 o
con el revestimiento opaco, y se fotografíen mediante sendas tomas sucesivas. with the opaque coating, and they are photographed by successive shots.

Para conseguir una aplicación sencilla está previsto en el marco de la inven~ To achieve a simple application, it is planned within the framework of the invention.

ción que el revestimiento opaco esté formado por un barniz o por un material de base tion that the opaque coating is formed by a varnish or a base material

correspondiente. Este contiene sustancias que en la aplicación de rayos X, son opacorrespondent. It contains substances that are opaque in the application of X-rays.

cas a los rayos X, como por ejemplo, sulfato de bario. Las sustancias componentes X-ray cas, such as barium sulfate. Component substances

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(como por ejemplo, el sulfato de bario), pueden estar contenidas en distintas concen (such as barium sulfate), may be contained in different concentrations

traciones para, por ejemplo, visualizar planos distintos de forma diferente, y adaptartractions to, for example, visualize different planes differently, and adapt

los a distintas técnicas de aparatos. the to different apparatus techniques.

Para la realización de resonancias magnéticas, el revestimiento opaco puede For the performance of magnetic resonances, the opaque coating can

contener por el contrario compuestos de gadolinio o partículas de óxido de hierro, paon the contrary contain gadolinium compounds or iron oxide particles, pa

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rasupermagnéticas. Rasupermagnetic

Por lo demás, según el caso de aplicación, puede estar previsto que el revesOtherwise, depending on the case of application, it may be provided that the reverse

timiento opaco esté configurado soluble en agua, soluble en disolventes o persistenopaque feel is soluble in water, soluble in solvents or persist

te. tea.

Para el curso ulterior del procedimiento está previsto según la invención que For the subsequent course of the procedure it is provided according to the invention that

25 25
las superficies a representar, que se toman de las radiografías o resonancias magné the surfaces to be represented, which are taken from radiographs or magnetic resonances

ticas, se analicen para la planificación de la posición y orientación de los implantes a ticas, analyze for the planning of the position and orientation of the implants to

insertar para los dientes a sustituir, y/o para la ejecución de cualesquiera trabajos insert for the teeth to be replaced, and / or for the execution of any work

técnicos dentales o protésicos. Dental technicians or prosthetics.

Finalmente todavía se propone en el marco de la invención que la plantilla de Finally, it is still proposed within the framework of the invention that the template of

30 30
rayos X, mediante la colocación de taladros de centrado, sirva a continuación como X-rays, by placing centering holes, then serve as

plantilla de taladrar para la colocación de implantes dentales. drilling template for placement of dental implants.

A continuación se explica en detalle la invención, en un ejemplo de realización The invention is explained in detail below, in an exemplary embodiment.

representado en el dibujo; se muestran: represented in the drawing; shows:

Figura 1 Una prótesis o plantilla de rayos X, apropiada para la realización del proFigure 1 A prosthesis or x-ray template, suitable for the realization of the pro


cedimiento.
ceding

Figura 2 Un corte esquemático de una prótesis o plantilla de rayos X, con alusión Figure 2 A schematic section of a prosthesis or x-ray template, with allusion

a superficies individuales a representar. to individual surfaces to represent.

El procedimiento sirve para la visualización de superficies 1, 2, 3 en el cuerpo The procedure is used to visualize surfaces 1, 2, 3 in the body

humano, en especial en la cavidad bucal y/o en piezas de preferencia protésicas que human, especially in the oral cavity and / or in prosthetic preference pieces that

5 5
están unidas o se llegan a unir con ella, mediante rayos X o tomografía por resonan are joined or come to join with it, by x-ray or resonance tomography

cia magnética. magnetic cia.

Para ello, primeramente se proveen las superficies 1, 2, 3 a representar con To do this, surfaces 1, 2, 3 are first provided to represent with

un revestimiento 4 ilustrado de trazos en la figura 2, que es opaco a los rayos X o a a liner 4 illustrated in strokes in Figure 2, which is opaque to X-rays or a

la medición por resonancia magnética. A continuación las superficies 1, 2, 3 así reMRI measurement. Then surfaces 1, 2, 3 and so re

1 O 1 o
cubiertas se pueden representar ópticamente por una o varías radiografías conven covers can be represented optically by one or several convenient radiographs

cionales orientadas de forma diferente. Del mismo modo es posible esto para la reThey are oriented differently. In the same way this is possible for the re

presentación espacial mediante una radiografía digital de tomografía computerizada spatial presentation using a digital radiography of computerized tomography

volumétrica, o una tomografía por resonancia magnética. volumetric, or an MRI scan.

Aunque básicamente es posible también el recubrimiento con el revestimiento Although basically the coating with the coating is also possible

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4 opaco, sobre la piel o la mucosa del paciente, en el marco de la invención se reco 4 opaque, on the skin or mucosa of the patient, within the framework of the invention

mienda una forma de proceder en la que el revestimiento 4 opaco se pone sobre las show a way of proceeding in which the opaque coating 4 is placed on the

superficies a representar de una prótesis 5 existente, o de una plantilla de rayos X a surfaces to be represented from an existing prosthesis 5, or from an x-ray template to

ejecutar para ello. Gracias al contacto directo de esta superficie recubierta, por ejemrun for it. Thanks to the direct contact of this coated surface, for example

plo, con la mucosa del maxilar 6, se visualiza el límite de la mucosa difícilmente replo, with the mucosa of maxilla 6, the mucosal boundary is hardly visible.

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conocible normalmente en el procedimiento que forma la imagen. normally known in the procedure that forms the image.

En detalle, la zona de la prótesis 5 ó de la plantilla de rayos X, que apoya en In detail, the area of the prosthesis 5 or the X-ray template, which supports

el maxilar 6, puede formar la superficie 1 a representar. Del mismo modo la zona buthe maxillary 6, can form the surface 1 to be represented. Similarly the bu zone

cal de la encía de la prótesis 5 ó de la plantilla de rayos X, puede formar la superficie lime from the gum of the prosthesis 5 or the x-ray template, can form the surface

2 que interesa y, por tanto, a representar. También para la ulterior conformación de 2 that interests and, therefore, to represent. Also for the subsequent conformation of

25 25
los dientes, puede ser interesante la zona dental bucal de la prótesis o de la plantilla the teeth, the oral dental area of the prosthesis or the template can be interesting

de rayos X, y por tanto formar la super5cicie 3 a representar. Como es natural, básiX-ray, and therefore form surface 3 to represent. Naturally, basically

camente también toda la superficie de la prótesis o de la plantilla de rayos X puede also the entire surface of the prosthesis or the x-ray template can

estar recubierta con el revestimiento opaco, como está ilustrado en la figura 2, en la be coated with the opaque coating, as illustrated in Figure 2, in the

mitad izquierda. left half

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Para poder representar individualmente estas superficies 1, 2, 3, en especial To be able to individually represent these surfaces 1, 2, 3, especially

para un análisis posterior asistido por EDV [por ordenador], aquí en especia! para for further analysis assisted by EDV [by computer], here in spice! for

evitar ensombrecidos mutuos, las superficies 1, 2, 3 a representar se proveen suceavoid mutual overshadows, surfaces 1, 2, 3 to represent are provided happen

sivamente con el revestimiento 4 opaco y se fotografían por separado mediante senOnly with the opaque coating 4 and photographed separately by sen

das tomas sucesivas. You take successive shots.

El revestimiento 4 opaco puede estar configurado como barniz para que por una parte se pueda aplicar fino, y por otra parte fácilmente, en las superficies 1, 2, 3 a representar. En tanto que para las tomas se empleen rayos X, es conveniente cuando el revestimiento 4 opaco contiene sulfato de bario. The opaque coating 4 can be configured as a varnish so that on the one hand it can be applied fine, and on the other hand easily, on the surfaces 1, 2, 3 to be represented. As long as X-rays are used for the shots, it is convenient when the opaque coating 4 contains barium sulfate.

5 Por el contrario para resonancias magnéticas, como revestimiento 4 opaco pueden estar previstos compuestos de gadolinio o partículas de óxido de hierro, parasupermagnéticas. 5 On the contrary for magnetic resonances, as opaque coating 4, gadolinium compounds or iron oxide particles, parasupermagnetic, may be provided.

Según el caso de aplicación, se puede seleccionar la consistencia del revestimiento 4 opaco, de manera que esté configurado soluble en agua, soluble en disol10 ventes o, si no, persistente. Depending on the case of application, the consistency of the opaque coating 4 can be selected, so that it is configured soluble in water, soluble in solvents or, if not, persistent.

En el curso ulterior del procedimiento se analizan las superficies 1, 2, 3 a representar, que se toman de las radiografías o resonancias magnéticas, para la planificación de la posición y orientación de los implantes a insertar para los dientes a sustituir, y/o para la ejecución de cualesquiera trabajos técnicos dentales o protésiIn the subsequent course of the procedure, the surfaces 1, 2, 3 to be represented, which are taken from the radiographs or magnetic resonances, are analyzed for the planning of the position and orientation of the implants to be inserted for the teeth to be replaced, and / or for the execution of any dental or prosthetic technical work

15 cos. Para ello se dispone de programas EDV pertinentes, que permiten los trabajos ulteriores de planificación. Finalmente la plantilla de rayos X, mediante la colocación de taladros de centrado, se puede utilizar a continuación como plantilla de taladrar para la colocación de implantes dentales. 15 cos. For this, relevant EDV programs are available, which allow further planning work. Finally, the X-ray template, by placing centering holes, can then be used as a drilling template for the placement of dental implants.


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Claims (11)

REIVINDICACIONES
1. one.
Procedimiento para la visualización de superficies en el cuerpo humano, en especial en la cavidad bucal y/o en piezas de preferencia protésícas que están unídas o se llegan a unir con ella, mediante rayos X o tomografía por resonancia magnética, caracterizado porque las superficies (1, 2, 3) a representar se proveen primeramente con un revestimiento (4) opaco a los rayos X o a la medición por resonancia magnética, y a continuación se efectúa una o varias radiografías convencionales orientadas de forma diferente, una radiografía de tomografía computerizada, o una tomografía por resonancia magnética. Procedure for the visualization of surfaces in the human body, especially in the oral cavity and / or in preferably prosthetic pieces that are joined or come to join with it, by X-rays or magnetic resonance tomography, characterized in that the surfaces ( 1, 2, 3) to be represented are provided first with a coating (4) opaque to X-rays or magnetic resonance measurement, and then one or more conventional radiographs are oriented differently, a CT scan, or an MRI scan.
2. 2.
Procedimiento según la reivindicación 1, caracterizado porque el revestimiento (4) opaco se pone sobre las superficies (1, 2, 3) a representar de una prótesis Method according to claim 1, characterized in that the opaque coating (4) is placed on the surfaces (1, 2, 3) to be represented of a prosthesis
(5) existente, de una prótesis duplicada o de una plantilla de rayos X a ejecutar para ello. (5) existing, of a duplicated prosthesis or of an x-ray template to be executed for it.
3. 3.
Procedimiento según la reivindicación 1 ó 2, caracterizado porque la zona de la prótesis (5) que se apoya en el maxilar (6), o de la plantilla de rayos X, forma la superficie (1) a representar. Method according to claim 1 or 2, characterized in that the area of the prosthesis (5) that rests on the jaw (6), or the X-ray template, forms the surface (1) to be represented.
4. Four.
Procedimiento según la reivindicación 1 ó 2, caracterizado porque cualquier superficie obtenible o zonas parciales de la prótesis (5) o de la plantilla de rayos X, forma la superficie (2) a representar. Method according to claim 1 or 2, characterized in that any obtainable surface or partial areas of the prosthesis (5) or of the X-ray template forms the surface (2) to be represented.
5. 5.
Procedimiento según la reivindicación 1 ó 2, caracterizado porque la zona denta! bucal de la prótesis (5) o de la plantilla de rayos X, forma la superficie (3) a representar. Method according to claim 1 or 2, characterized in that the dentate zone! The mouthpiece of the prosthesis (5) or the X-ray template forms the surface (3) to be represented.
6. 6.
Procedimiento según alguna de las reivindicaciones 1 a 5, caracterizado porque las superficies (1, 2, 3) a representar se proveen sucesivamente con el revestimiento (4) opaco, y se fotografían mediante sendas tomas sucesivas. Method according to any one of claims 1 to 5, characterized in that the surfaces (1, 2, 3) to be represented are provided successively with the opaque coating (4), and are photographed by successive shots.
7. 7.
Procedimiento según alguna de las reivindicaciones 1 a 6, caracterizado porque el revestimiento (4) opaco está formado por un barniz o por un material de base correspondiente. Method according to any one of claims 1 to 6, characterized in that the opaque coating (4) is formed by a varnish or a corresponding base material.
8. 8.
Procedimiento según alguna de las reivindicaciones 1 a 6, caracterizado porque el revestimiento (4) opaco para radiografías, contiene sulfato de bario. Method according to any one of claims 1 to 6, characterized in that the opaque coating (4) for radiographs contains barium sulfate.
9. 9.
Procedimiento según alguna de las reivindicaciones 1 a 6, caracterizado porque el revestimiento (4) opaco para resonancias magnéticas, contiene compuestos de gadolinío o partículas de óxido de hierro, parasupermagnéticas. Method according to any one of claims 1 to 6, characterized in that the opaque coating (4) for magnetic resonances contains gadolinium compounds or iron oxide particles, parasupermagnetic.
1O. Procedimiento según alguna de las reivindicaciones 1 a 9, caracterizado porque el revestimiento (4) opaco está configurado soluble en agua, soluble en disolventes o persistente. 1O. Method according to any one of claims 1 to 9, characterized in that the opaque coating (4) is configured water soluble, solvent soluble or persistent. 11. Procedimiento según alguna de las reivindicaciones 1 a 10, caracterizado 11. Method according to any of claims 1 to 10, characterized 5 porque las superficies (1, 2, 3) a representar, que se toman de las radiografías o resonancias magnéticas, se analizan para la planificación de la posición y orientación de los implantes a insertar para los dientes a sustituir, y/o para la ejecución de cualesquiera trabajos técnicos dentales o protésicos. 5 because the surfaces (1, 2, 3) to be represented, which are taken from radiographs or magnetic resonances, are analyzed for the planning of the position and orientation of the implants to be inserted for the teeth to be replaced, and / or for the execution of any dental or prosthetic technical work. 12. Procedimiento según alguna de las reivindicaciones 1 a 11, caracterizado 12. Method according to any one of claims 1 to 11, characterized 10 porque la plantilla de rayos X, mediante la colocación de taladros de centrado, sirve a continuación como plantilla de taladrar para la colocación de implantes dentales. 10 because the x-ray template, by placing centering holes, then serves as a drilling template for the placement of dental implants.
ES200930557A 2008-08-06 2009-08-04 PROCEDURE FOR THE DISPLAY OF SURFACES IN THE HUMAN BODY. Expired - Fee Related ES2389424B1 (en)

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