JP2014133021A - Occlusion reconstruction method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a timesaving treatment method without the need for infiltration anesthesia or conduction anesthesia at formation of a vital tooth prosthesis and without the need for anesthesia at attachment of the prosthesis, in connection with an occlusion reconstruction method in dental and oral cavity medical fields.SOLUTION: Denture mold models 2, 3 of upper and lower teeth 1 are prepared to determine a prosthetic part of a poorly occluded teeth part 5 for dental treatment, then a prosthetic guide plate for the poorly occluded teeth part 5 is prepared, and necessary cutting is applied to the poorly occluded teeth part 5 of the denture mold models 2, 3 by means of the prosthetic guide plate to prepare a required prosthesis for the poorly occluded teeth part 5. Next, the prosthetic guide plate is put on the poorly occluded teeth part 5 of the teeth to be treated, then necessary cutting is applied to the poorly occluded teeth part 5, and the prosthesis prepared by using the denture mold models 2, 3 is bonded to the poorly occluded teeth part 5 with the cutting process applied, to obtain a normal occlusion state.

Description

  The present invention relates to a tooth occlusion reconstruction method in the field of dentistry and oral medicine.

  In general, temporomandibular disorders tend to cause stiff shoulders and poor tooth biting. Conventionally, dental treatment for temporomandibular disorders and the like has been performed by examining the occlusal state of the upper and lower teeth at the dental treatment site, and covering the upper and lower teeth so that the occlusal teeth and gaps are normal. The prosthetic treatment treatment such as.

  In recent years, in dental prosthetic treatment, due to the progress of adhesive resin, all or a half of the crown is shaved from the restoration with a covered crown, and ceramic or resin, and if necessary, metal veneer is manufactured in that part In addition, a so-called laminate veneer method for adhering to the abutment tooth is effectively carried out.

  The laminating veneer method is that the amount of tooth removal is less than that of the sheath. Especially in myelinated teeth, hypersensitivity and pulpitis due to the formation of the abutment tooth are reduced.

  However, the laminating veneer method requires infiltration anesthesia or transmission anesthesia at the time of formation, and further, it is necessary to attach a temporary laminating veneer (Temporary Laminate Veneer). However, because temporary dental laminate veneers are used temporarily, if cement with temporary dental veneers remains on the surface of the teeth, the final prosthesis will be mounted with the residual cement thickness floating. Therefore, it is not possible to use the method of wearing the temporary tooth with the cement of wearing the temporary tooth.

  Thus, in the temporary veneer laminate veneer, the teeth are not covered over 360 degrees like a normal all-covered crown, so there is a high risk of detachment during the temporary wearing period. If it is detached during the temporary wearing period, cold objects may ooze, or the nerves in the teeth may become severely inflamed and removed. This greatly reduces the attractiveness of the laminate veneer that “the amount of shaving is small and the stimulation to the nerve is small”.

  In addition, dental myelinated prostheses including laminate veneers require not only invasive anesthesia or transfer anesthesia when they are formed, but also require similar anesthesia when they are worn. Therefore, it has been a problem to treat in as short a time as possible without performing anesthesia treatment, without causing pain to the patient, and without performing provisional tooth mounting procedures.

  The present invention has been made in view of the above points, and in order to solve the above-mentioned problems, a prosthetic portion of a tooth portion with poor occlusion is determined by preparing a dental model of upper and lower teeth for dental treatment. In addition, a prosthetic guide plate for a poorly occluded tooth portion is produced using the tooth model, and the occluded tooth portion of the dental mold model is cut through the prosthetic guide plate to obtain the occlusal tooth portion. The occlusal defect which produced the required prosthesis, applied the required cutting of the occlusal tooth part to the occluded tooth part of the tooth to be treated with the above-mentioned prosthetic guide plate, and cut the prosthesis made with the above tooth model The present invention provides a method for reconstructing occlusion of a tooth, characterized in that it is bonded to a tooth portion to obtain a normal occlusion state.

  The present invention also provides a tooth occlusion reconstruction method characterized in that a dental model is mounted on a required articulator to diagnose the occlusal state of upper and lower teeth.

  Furthermore, the present invention provides a dental occlusal reconstruction method characterized in that a prosthetic guide plate production bank is formed in a poorly occluded tooth and a required guide plate material is injected to produce a prosthetic guide plate. Is.

  Furthermore, the present invention provides an opening for cutting a defective tooth of a prosthetic guide plate in a flat shape, a bonding surface of the prosthesis is formed in a flat shape, and covers the defective tooth portion for treating the prosthetic guide plate. Then, a tooth occlusion reconstruction method is provided, in which a required portion of a defective tooth portion is cut into a flat shape through the flat opening and the prosthesis is bonded.

  According to the present invention, as described in claim 1 of the present invention, a dental model of upper and lower teeth is prepared for dental treatment to determine a prosthetic portion of a tooth portion with poor occlusion, and the dental model The prosthesis guide plate for the occlusal defect tooth part is prepared, and the necessary occlusion tooth part of the dental model is cut through the prosthetic guide plate to produce the required prosthesis for the occlusal tooth part. By doing this, you can fully diagnose the cause of the occlusion of the teeth of the therapist by the dental model, not at the treatment site, determine the cutting amount of the defective tooth part, and pre-prosthesis of the defective tooth part in the dental model beforehand Thus, a guide plate for prosthesis for mounting can be produced technically through a tooth model. Therefore, on the impression day, only the current impression is performed without shaving the teeth, and therefore, anesthesia is not required, and the teeth are not shaved. Therefore, there is no need to manufacture a temporary veneer laminate veneer and it can be treated without detachment.

Then, the prosthetic guide plate is covered with a poorly occluded tooth portion of the tooth to be treated, and the required occlusal tooth portion is cut, and the prosthesis prepared by the above tooth model is bonded to the cut occluded tooth portion. With normal occlusion, the amount of tooth removal can be minimized with a prosthetic guide plate made of a dental model, with little or no tooth cutting and almost anesthesia. There is no need for temporary veneer laminate veneer attachment and removal.
Therefore, it is not necessary to inject anesthesia into the gums of the patient's bad tooth part and cut the necessary part of the bad tooth as in the past, and to perform temporary tooth attachment and removal treatment without causing pain to the patient. And can be treated with minimal intervention in a relatively short time and without special skill.

  In addition, as described in claim 2, the occlusal state of the upper and lower teeth can be accurately reproduced by attaching the dental model to the required articulator and diagnosing the occlusal state of the upper and lower teeth. Can be diagnosed well and treated as described above.

  Furthermore, as described in claim 3, by creating a prosthetic guide plate levee in a poorly occluded tooth and injecting a required guide plate material to produce a prosthetic guide plate, A prosthesis for a tooth portion with poor tooth occlusion can be produced and treated as described above.

  Furthermore, as described in claim 4, the defective tooth cutting opening of the prosthetic guide plate is opened in a planar shape, the adhesive surface of the prosthesis is formed in a planar shape, and the prosthetic guide plate is treated. Covering the defective tooth part and cutting the required part of the defective tooth part into a flat shape through the planar opening and bonding the prosthesis, the flat part on the defective tooth part via the prosthetic guide plate Since the prosthetic surface of the prosthesis can be easily and accurately produced and the adhesive surface of the prosthesis is also in a flat state, the prosthesis can be easily adhered and treated.

Comparison diagrams (a), (b) of the diagnostic model at the first visit The state figure which took the upper and lower tooth molds of one embodiment of the present invention and attached to the articulator, Explanatory drawing (a), (b) of the occlusal defect tooth part by a tooth type model same as the above, An explanatory view of a guide plate making dyke for prosthesis of the occlusal defective tooth part, Explanatory drawing (a), (b) of explanatory drawing of guide plate preparation for prosthesis of the 1st surface of the occlusion bad tooth part same as the above. The prosthetic explanatory drawing by the guide plate for prosthesis of the 1st surface of the occlusal defect tooth part same as the above, Explanatory drawing (a), (b) for explanatory drawing of prosthetic guide plate preparation of the 2nd surface of the occlusal defect tooth part same as the above. (A), (b) for explaining the guide plate for prosthesis on the first surface and the second surface of the occlusal defective tooth portion as above; Explanatory diagrams (a), (b), and A perspective view (a) of the prosthesis produced as above and a perspective view (b) polished and finished, Explanatory drawing of the state where the prosthesis produced as above is put on the tooth model, Treatment explanatory views (a), (b), (c), covering the treatment target portion with the prosthetic guide plate on the first surface same as above. The treatment explanatory view (a) with the prosthetic guide plate on the second surface same as the above and the treatment explanatory view (b) with the prosthetic guide plate removed, Explanatory drawing of the chamfering of the prosthesis adhered to the treated part as above, The treatment completion explanatory drawing of the treated part same as the above, Prosthesis explanatory diagram (a) using a prosthetic guide plate for a poorly occluded tooth portion according to another embodiment of the same as above, a treatment explanatory diagram (b) covering a treatment target portion with a prosthetic guide plate, Treatment explanatory drawing (c).

  In the tooth occlusion reconstruction method of the present invention, a dental model of upper and lower teeth is prepared for dental treatment to determine a prosthetic portion of the occluded tooth part, and the tooth model of the occluded tooth part is determined by the tooth model. Prosthetic guide plate is prepared, and the required occlusion tooth portion of the dental model is cut through the prosthetic guide plate to produce the required prosthesis for the occluded tooth portion. The prosthetic guide plate Apply the required cutting of the occlusal tooth part to the tooth part with poor occlusion of the tooth to be treated, and adhere the prosthesis prepared with the above tooth model to the cut occlusal tooth part to obtain a normal occlusion state It is characterized by.

  In temporomandibular disorders, stiff shoulders are often caused by poor tooth biting. In addition, a wide range of superficial caries problems require treatment. Therefore, in the treatment, the patient's chief complaint is taken into consideration, and when the treatment is determined by diagnosing that the repair by the laminate veneer is appropriate, the situation in the oral cavity of the patient at the first visit as shown in FIGS. 1 (a) and 1 (b) A grasping model and a wax-up diagnostic model for storage are prepared, and these are compared to determine whether to apply the present invention or to a laminated veneer or a coated crown for shaving teeth at the time of conventional impressions.

  When the means of the present invention is determined to be appropriate, the impression (molding) of the corresponding jaw is performed with a silicon impression material or the like, and the biting status of the upper and lower teeth 1 is accurately recorded with a silicon tool or the like. Then, as shown in FIG. 2, the upper and lower tooth model 2, 3 produced by taking the tooth shape of the tooth 1 is attached to the articulator 4, the occlusion diagnosis is performed by the articulator 4, and the tooth model 2, 3 is cut. As shown in FIGS. 3A and 3B, it is preferable that the necessary cutting portion of the defective tooth 5 is marked with a marking means such as a pencil or a colored pencil so as to be easily understood.

  The tooth models 2 and 3 can be produced by appropriate means such as scanning with optical or engineering means in a geometric arrangement.

  Therefore, as shown in FIG. 4, the entire surface of the defective tooth 5 part of the front and rear tooth models 2 and 3 including the corresponding defective tooth part 5 and the surrounding tooth part are thinly surrounded with wax or the like, and the undercut part. Is blocked out with wax or the like, and the periphery is surrounded by paraffin wax or the like with a predetermined width of about 1 to 2 cm as shown in the figure to make a prosthetic guide plate preparation bank 6.

  Then, as shown in FIG. 5A, a required guide plate material 7 such as a polymerization resin is poured into the prosthetic guide plate preparation bank 6 to make a prototype of the prosthetic guide plate 8. It is preferable to reduce the thickness of the guide plate material 7 such as an immediate polymerization resin of 5 parts of the defective tooth to be formed so that the site can be easily understood when the 7 parts of the guide plate material and the 5 part of the defective tooth are cut together.

  When the guide plate material 7 such as a polymerized resin is cured, the guide plate preparation ridge 6 such as paraffin wax is removed as shown in FIG. 5B, and the prosthetic guide plate 8 such as a resin is toothed as shown in the figure. Remove from the model 2 and return the prosthetic guide plate 8 to the defective tooth 5 part of the tooth model 2 as shown in FIG. 6, and the necessary cutting portion of the defective tooth 5 through the prosthetic guide plate 8 at the formation target site to the required thickness. The laminate veneer is shaved together so that it can be prosthetic.

  At this time, it is preferable to cut the required cutting portion of the defective tooth 5 linearly and planarly, and the shape of the bar used for the cutting is preferably a cylinder type, and preferably the same type as the bar used in the clinic. In this way, the required prosthetic guide plate 8 for the first surface can be produced.

  Therefore, when the prosthetic surface of the prosthetic guide plate 8 is opened in a flat shape, the prosthetic surface of the defective tooth 5 part can be cut into a flat shape, and the prosthesis 9 can be easily bonded as a flat adhesive surface. Prosthetic treatment is preferable.

  When the formation of the second surface or the like is necessary, it is formed with the required defective tooth 5 part of the tooth model 2, 3 in the same manner as described above as shown in FIGS. 7 (a) and 7 (b). A guide plate 8 for prosthesis such as a surface can be produced. In this way, the prosthetic guide plate 8 having the required first and second surfaces can be produced as shown in FIGS. 8 (a) and 8 (b).

  Such a prosthetic guide plate 8 has a U-shaped cross section as shown in FIGS. 8 (a) and 8 (b), such as the required first and second surfaces of the upper and lower jaws and the cheek side. It is preferable that the shape is such that it is hooked on the defective tooth 5 part as an L-shape so that the prosthetic treatment can be easily performed by covering the defective tooth 5 part. The prosthetic guide plate 8 is preferably formed to be slightly longer as shown in FIGS. 8A and 8B so that the prosthetic guide plate 8 can be easily operated. As a prosthetic guide material integrally formed with a surface or the like, the prosthetic treatment can be facilitated.

  When the dental model 2 or 3 formed in this way is mounted on the articulator 4, it is confirmed that the clearance (gap) between the corresponding part and the tooth to be engaged is appropriate, and if it is appropriate, the present invention Make laminate veneers. There are various methods for manufacturing a laminate veneer made of ceramic or the like. For example, as shown in FIGS. 9 (a) and 9 (b), a working tooth model is waxed up (making a prosthetic mold), and then the required shape is obtained. It can be made using a compression caster such as ceramic.

  The prosthetic molding material such as ceramic that has been waxed up and injected into the working tooth model is subjected to buried compression casting and compression casting a laminate veneer as shown in FIG. 10 (a). The prosthesis 9 of the technical product can be produced by polishing, and can be attached to the tooth model 2 as shown in FIG.

  As described above, since the covering portion of the defective tooth 5 part is a flat prosthetic surface by the flat opening of the prosthetic guide plate 8, the prosthesis is provided on the flat prosthetic surface of the defective tooth 5 part. 9 planar adhesive surfaces can be adhered, and the prosthesis 9 can be easily adhered and treated.

  Even in the production of such a prosthetic template 8, as described above, it is produced on the basis of storage of data produced by scanning the tooth model 2 or 3 in a geometric arrangement form by optical or engineering means. It is also possible to produce the prosthesis 9 based on the storage of the produced data.

Then, for mounting in the oral cavity of the patient in the clinic, as shown in FIG. 12 (a), the above-mentioned first-surface prosthetic guide plate 8 is fitted into the corresponding portion of the defective tooth 5 so as to be adapted. As shown in FIG. 12 (b), the stability is confirmed and clarified by coloring the dental marker or the like at the boundary between the defective tooth 5 and the prosthetic guide plate 8 at the required cutting portion. Thus, the necessary cutting portion of the defective tooth 5 protruding from the colored identification portion 10 is cut linearly and planarly until the identification portion 10 such as coloring is scraped off. Therefore, in the present invention, the infiltration anesthesia can be made almost unnecessary by performing the tooth formation intermittently by the tooth models 2 and 3.
In addition, even if it exists in prosthetics, such as a 2nd surface, as FIG. 13 (a), (b), it can carry out similarly as mentioned above.

  And at the end of formation as shown in FIG. 14, the corners of the prosthesis 9 such as the first surface and the second surface are polished to prevent local stress concentration of the prosthesis 9 to be mounted, and when cementing later. It improves the fit.

  In this way, the laminated veneer prosthesis 9 produced as described above can be treated by adhering to the defective tooth 5 part according to a conventional method as shown in FIG. Therefore, compared with the conventional laminate veneer method, it can be treated with the minimum intervention desired in the modern society.

  As shown in FIGS. 16A, 16B, and 16C, the occlusal surface and the cheek side surface of the tooth 1 are integrally manufactured as shown in FIGS. Prosthetic treatment can also be performed, and the prosthetic guide plate 8 can be prepared so that the occlusal state of the occlusal surface can be adjusted.

  In the above description, the defective tooth portion of the treatment for patients with temporomandibular disorders and superficial caries has been described. Other embodiments can be adopted based on the above.

  FIG. 2 and the following are examples of the present invention. When correcting the occlusal surfaces of the upper and lower jaws due to temporomandibular disorders and the like, and it can be judged that the application of the present invention is effective, the impression of the corresponding jaw (molding) is performed with a silicone impression material, and the upper and lower teeth 1 Keep a record of the bite status of the upper and lower teeth 1 with a silicon bite. Then, the upper and lower tooth models 2 and 3 of the tooth 1 are produced, and the upper and lower tooth models 2 and 3 of the tooth 1 are attached to the articulator 4 as shown in FIG.

  Then, a defective tooth 5 that needs to be cut by the tooth model 2 or 3 on the articulator 4 is diagnosed and determined, and the cutting required portion is marked with a colored pencil as shown in FIGS. 3 (a) and 3 (b). As shown in FIG. 4, thinly surround the entire surface of the defective tooth 5 part and the surrounding tooth part of the dental model 2 including the corresponding bad tooth 5 part with a wax as shown in FIG. Block out with wax. Then, as shown in the drawing, a predetermined width of about 2 cm is surrounded by paraffin wax to make a prosthetic guide plate preparation bank 6.

  Therefore, as shown in FIG. 5 (a), the guide plate material 7 of the required polymerization resin is poured into the prosthesis guide plate production bank 6, and the thickness of the guide plate material 7 of the immediate polymerization resin of the part 5 of the defective tooth to be formed is formed. A prototype of the prosthetic guide plate 8 having a reduced thickness is made.

  When the polymer resin guide plate material 7 is cured, the paraffin wax prosthetic guide plate preparation ridge 6 is removed as shown in FIG. 5B, and the resin prosthetic guide plate 8 is replaced with a tooth model as shown in the figure. 6, the prosthetic guide plate 8 is returned to the defective tooth 5 portion of the tooth model 2 as shown in FIG. 6, and the necessary cutting portion of the defective tooth 5 is straightened together via the prosthetic guide plate 8 at the formation target site. The bar is the same type as the bar used in the clinic. In this way, the required prosthetic guide plate 8 for the first surface can be produced.

  Also in the case of forming the second surface of the cheek side surface of the portion of the defective tooth 5, it is formed at the required defective tooth 5 portion of the tooth model 2 in the same manner as described above as shown in FIGS. 7 (a) and 7 (b). Then, the prosthetic guide plate 8 on the second surface is manufactured, and the necessary cutting portion of the defective tooth 5 is cut in the same manner through the prosthetic guide plate 8 at the formation target site. Thus, as shown in FIGS. 8A and 8B, the required prosthetic guide plate 8 for the first surface and the second surface can be manufactured.

  When the tooth models 2 and 3 formed as described above are attached to the articulator 4, it is confirmed that the clearance (gap) between the corresponding part and the teeth to be engaged is appropriate, and when it is appropriate, FIG. As shown in (a) and (b), the laminate veneer is waxed up to the working tooth model 2 and the required ceramic compression caster (for example, Ivoclar Vivadent Program manufactured by Ivoclar Vivadent) is used to form the required ceramic prosthesis. The material is injected and manufactured as shown in FIG. 10A, and the necessary prosthesis 9 is completed as shown in FIG.

  To fit into the oral cavity of the patient in the clinic, the prosthetic guide plate 8 on the first surface is hooked on the defective tooth 5 part of the corresponding part as shown in FIG. After confirming the stability, as shown in FIG. 12 (b), the identification portion 10 is attached by coloring the boundary portion of the prosthetic opening between the defective tooth 5 portion and the prosthetic guide plate 8 with a dental marker. Then, as shown in FIG. 12 (c), cutting is performed until the identification portion 10 that linearly and planarly colors the necessary cutting portion of the defective tooth 5 protruding from the coloring portion of the prosthetic opening is scraped off. If the area around the opening for cutting of the prosthetic guide plate 8 is identified, if the area is cut to the identification part 10 or higher at the time of cutting during treatment, the identification part 10 disappears, so that the cutting limit can be recognized, and the tooth model This is preferable because it can be treated in the same manner as the production in No. 2, and a prosthetic treatment with a cutting amount as set can be performed.

  In addition, by making the adhesive surface of the prosthetic portion flat, the adhesive surface of the prosthesis 9 can also be flat, and the adhesive surfaces of the prosthesis can be flat and easily and securely bonded securely and securely. This is preferable.

  Even in the second prosthetic treatment on the cheek side surface of the defective tooth 5 part of the corresponding part as shown in FIG. Then, as shown in FIG. 14, at the end of the formation, the corners of the prosthesis 9 on the first surface and the second surface are polished to prevent local stress concentration of the prosthesis 9 to be mounted. According to the conventional method, it can be treated by adhering to 5 parts of defective teeth.

  Therefore, it is possible to sufficiently diagnose the occluded tooth portion of the patient's teeth by using the tooth model 2 and 3 of the tooth 1 not at the treatment site, determine the prosthetic portion of the defective tooth 5 part, and the tooth model 2 3, the prosthetic guide plate 8 can be produced. Therefore, on the impression date, only the current impression is made without shaving the teeth, so no anesthesia is required and the teeth are not shaved, so there is no need to make a temporary veneer laminate veneer and no detachment. Then, on the treatment day, the prosthetic guide plate 8 prepared in advance with the tooth models 2 and 3 is placed on the defective tooth 5 part, so that the amount of tooth removal can be minimized and the patient is not painful. Prosthetic treatment can be performed in a relatively short period of time and with minimal intervention that is desired in modern society without requiring special skills.

  16 (a), 16 (b) and 16 (c) show another embodiment of the present invention, in which the occlusal surface and the cheek side surface of the tooth 1 are produced integrally with the prosthetic guide plate 8 having 5 defective teeth. Is. In this way, the occlusal surface and the cheek side surface of the 5 part of the defective tooth can be produced integrally, and one or a plurality of 5 parts of the defective tooth can be prosthetic treated as described above. Further, as shown in FIG. 16A, the prosthetic guide plate 8 can be manufactured so that the occlusal state of the occlusal surface can be adjusted, and the prosthetic treatment can be performed as described above.

  In the above, treatment examples of patients with temporomandibular disorders have been described, but they can also be applied to superficial dental caries repair, discolored tooth treatments, other bad tooth treatments, and cosmetics. The part is preferably planar, but can be applied to other than planar, and a computer for preparing a three-dimensional model can be used for preparing a prosthetic molding material based on the gist of the present invention described above or for preparing a tooth model Other embodiments can be adopted, for example, using the above.

  The present invention can be widely used for dental occlusion treatment such as temporomandibular disorders, a wide range of superficial caries repair, and discolored tooth treatment.

  DESCRIPTION OF SYMBOLS 1 ... Tooth 2 ... Tooth type model 3 ... Tooth type model 4 ... Articulator 5 ... Bad tooth 6 ... Prosthetic guide plate preparation bank 8 ... Prosthetic guide plate 9, 10 ... Prosthesis

Furthermore, the present invention is, around the opening for the defective tooth cutting prosthetic guide plate opening as a planar, an adhesive surface of the prosthesis is formed into a planar shape, defective tooth portions treating prosthetic guide plate The tooth occlusion reconstruction method is characterized in that a prosthesis is bonded by cutting a required portion of a defective tooth portion into a planar shape through an opening that is covered with a flat surface and surrounding the opening. is there.

Furthermore, as described in claim 4, the prosthesis guide plate is opened in a flat shape around the defective tooth cutting opening, the adhesive surface of the prosthesis is formed in a flat shape, Defective through the prosthetic guide plate by cutting the required part of the defective tooth into a flat shape and bonding the prosthesis through an opening that covers the defective tooth to be treated and is flat around it Since a planar prosthetic surface can be easily and accurately produced on the tooth portion and the adhesive surface of the prosthesis is also in a flat state, the prosthesis can be easily adhered and treated.

Defective tooth 5 parts by opening a flat around the prosthetic guide plate 8 as described above, since the the covering portion and the flat prosthesis surface, planar prosthetic surface of the defective tooth 5 parts The flat adhesive surface of the prosthesis 9 can be bonded to the prosthesis 9, and the prosthesis 9 can be easily bonded and treated.

Claims (4)

Prototype models of upper and lower teeth are prepared for dental treatment to determine the prosthetic part of the occluded tooth part, and a prosthetic guide plate for the occluded tooth part is prepared from the tooth model, The required prosthesis of the occlusal defective tooth part is prepared by performing the required cutting through the prosthetic guide plate on the occlusal defective tooth part of the model,
The above-mentioned prosthetic guide plate is covered with a tooth with a poor occlusion of the tooth to be treated, and the required occlusal tooth part is cut, and the prosthesis prepared with the above-mentioned dental model is adhered to the cut occlusal tooth part. A method for reconstructing occlusion of teeth, wherein the occlusal state is achieved.   The tooth occlusion reconstruction method according to claim 1, wherein the occlusal state of the upper and lower teeth is diagnosed by attaching the tooth model to a required articulator.   The tooth occlusion reconstruction method according to claim 1 or 2, wherein a prosthetic guide plate preparation bank is formed in a tooth portion having poor occlusion and a required guide plate material is injected to prepare a prosthetic guide plate.   The opening for cutting the defective tooth of the prosthetic guide plate is opened in a flat shape, the adhesive surface of the prosthesis is formed in a flat shape, and the defective tooth portion for treating the prosthetic guide plate is covered with the flat opening. The tooth occlusion reconstruction method according to any one of claims 1 to 3, wherein a prosthesis is bonded by cutting a required portion of the defective tooth portion into a planar shape through the portion.