Dental minimally invasive planting method

Abstract

The invention discloses a dental minimally invasive implantation method, and relates to the technical field of dental implant. The defect problem existing in the existing dental implant technology is solved. The method specifically comprises the following steps: performing oral examination before implantation by using a digital technology; formulating a simulated placement area plan of the implant according to an oral examination result; selecting an implant and an abutment for later use; cleaning and preparation work before planting; inserting a proper parallel rod into the tooth hole for positioning; the installation position of the parallel rod is judged, and the implant is placed after it is guaranteed that the parallel rod is located at the correct position; and checking and ensuring that the implant is parallel to the bone position. The dental implant does not need to cut a gingival area in the implanting process, has the advantages of small wound, small bleeding amount, short operation time, small trauma, quick recovery, light pain, few complications and the like, is suitable for tooth implantation of old and high patients including basic patients with diabetes, heart diseases and the like, is quick in operation, and is easier to popularize compared with a traditional implanting method.

Description

Technical Field

[0001] The present invention relates to the technical field of dental implants, and in particular to a minimally invasive dental implant method. Background Art

[0002] With the continuous advancement of medical technology, minimally invasive treatment technology in the field of dentistry has also been significantly developed. Traditional dental implant surgery requires cutting the gums, drilling, implant placement and suturing. This surgical method causes great trauma to the patient, takes a long time to recover after surgery, and is prone to complications such as infection and swelling. In contrast, minimally invasive dental implant technology greatly improves the safety of surgery and the comfort of patients by reducing surgical intervention and trauma.

[0003] The existing dental implantation method requires cutting the gum area during the implantation process, resulting in a large incision area, a large amount of bleeding, and a long implantation process. Therefore, we propose a minimally invasive dental implantation method with small incision, less bleeding, and short operation time. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a minimally invasive dental implant method.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A minimally invasive dental implant method comprises the following steps:

[0007] S1: Use digital technology to conduct oral examination before implantation;

[0008] S2: Develop a simulated implant placement area plan based on the oral examination results;

[0009] S3: Select implants and abutments for future use;

[0010] S4: cleaning and preparation before planting;

[0011] S5: Insert a suitable parallel rod into the tooth cavity for positioning;

[0012] S6: Determine the installation position of the parallel rod and insert the implant after ensuring that it is in the correct position;

[0013] S7: Check and ensure that the implant is parallel to the bone.

[0014] S8: Use tools to complete the connection of the original machine;

[0015] S9: Observe the implant situation. If the bone condition is good, the impression can be taken and aesthetic restoration can be performed on the same day.

[0016] The length of the parallel rods is 8.5-20 mm, and the material of the parallel rods is titanium alloy;

[0017] The parallel rod comprises a rod body, a handle fixedly connected to the top end of the rod body, an indicator fixedly connected to the bottom end of the handle, and a scale value is arranged on the circumferential outer wall of the rod body.

[0018] Preferably, the digital technology is one of CBCT, iTero intraoral scanning, model scanning data, and chairside repair system.

[0019] Preferably, the oral examination items include oral and maxillofacial cone beam CT detection and taking curved body layer X-ray films.

[0020] Preferably: the oral examination includes observing the condition of the alveolar bone in the affected tooth area, measuring the information of the alveolar bone and determining the type of bone it is, wherein the information of the alveolar bone includes width, height and density.

[0021] Preferably, the simulated placement area of ​​the implant includes the implant type and size, implant position, implant angle and implant depth.

[0022] Preferably, the implant is made of pure titanium.

[0023] Preferably: the cleaning work before implantation includes full mouth cleaning, gargling, and oral and extraoral disinfection of the patient;

[0024] The preparation work before implantation includes placing a drape and local anesthesia of the gums.

[0025] Preferably, the method for inserting the parallel rods comprises the following contents:

[0026] A1: Use parallel rods to measure the gum thickness at the implant area and mark the implant drilling point;

[0027] A2: Use a positioning drill to drill a hole at the drill point, and then insert a parallel rod of appropriate length into the hole.

[0028] Preferably: in S6, if the position of the parallel rod is correct, the hole is further enlarged according to the size of the implant, and the CBCT is photographed again to determine whether the implant channel area is in the correct position.

[0029] Preferably, in S6, if the position of the parallel rod is incorrect, a side cutting drill of a suitable type is selected to redirect the parallel rod to the correct position, and then a reaming drill of a suitable type is used to continue reaming the hole to a size that matches the size of the implant.

[0030] The beneficial effects of the present invention are:

[0031] 1. The present invention utilizes digital technology to realize three-dimensional reconstruction and precise analysis, and preoperatively simulates and designs a reasonable implant site to ensure that the three-dimensional position of the implant in the bone tissue is accurate. During the implantation process, there is no need to cut the gum area, and the wound is small, the amount of bleeding is small, and the operation time is short. It has the advantages of small trauma, fast recovery, light pain, and few complications. It is suitable for dental implantation in a variety of groups including the elderly, patients with underlying diseases such as diabetes, heart disease, etc. The operation is fast and easier to promote than traditional implantation methods.

[0032] 2. Through precise three-dimensional reconstruction and preoperative simulation design, as well as advanced minimally invasive techniques and materials, the present invention not only improves the safety and success rate of surgery, but can also produce crowns based on the patient's facial shape and the shape and color of other teeth, achieving the best effect of overall coordination and beauty, and significantly improving the patient's postoperative experience and aesthetic effect.

[0033] 3. During the implantation period, the present invention can see the specific position of the hole deviation by a few millimeters on the CBCT through the scale on the parallel rod, and accurately correct the millimeter to improve the implantation accuracy; after the implantation is completed, the implantation situation is observed. If the bone condition is good, the mold can be taken on the same day, and aesthetic restoration can be performed, thereby improving the implantation efficiency, and basically no subsequent review is required.

[0034] 4. The present invention has mild pain during the operation, basically no need to use analgesics, significantly reduces trauma, has a low incidence of complications such as postoperative infection and swelling, a short recovery time, can well restore tooth function, and has a chewing function that is much better than other traditional dentures. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A schematic diagram of a minimally invasive dental implant method proposed by the present invention;

[0036] Figure 2 A schematic diagram of a parallel rod for a minimally invasive dental implant method proposed by the present invention.

[0037] In the figure: 1 handle, 2 indicator mark, 3 rod body, 4 scale value. DETAILED DESCRIPTION

[0038] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] Embodiment 1:

[0041] A minimally invasive dental implant method, such as Figure 1 As shown, the following steps are included:

[0042] S1: Use digital technology to conduct oral examination before implantation;

[0043] Preferably, the digital technology is one of CBCT, iTero intraoral scanning, model scanning data, chairside restoration system, etc.; digital technology is used to achieve three-dimensional reconstruction and precise analysis, and preoperative simulation is performed to design a reasonable implant site to ensure that the three-dimensional position of the implant in the bone tissue is accurate.

[0044] Preferably, the oral examination items in this embodiment include oral and maxillofacial cone beam CT detection and taking curved body layer X-ray films.

[0045] Furthermore, the oral examination includes observing the alveolar bone in the affected tooth area, measuring the information of the alveolar bone and determining the type of bone it is;

[0046] Preferably, the information of the alveolar bone includes width, height, density, etc.

[0047] S2: Develop a simulated implant placement area plan based on the oral examination results;

[0048] Preferably, the simulated placement area of ​​the implant includes the implant type and size, implant position, implant angle and implant depth, etc.

[0049] S3: Select implants and abutments for future use;

[0050] Preferably, the implant is made of one of pure titanium implants, metal implants, ceramic implants, carbon implants and composite implants. Preferably, in this embodiment, the implant is pure titanium implant, i.e., grade 4 cold-worked titanium.

[0051] S4: cleaning and preparation before planting;

[0052] Furthermore, the cleaning work before implantation includes full mouth cleaning, gargling, oral and extraoral disinfection, etc. to ensure the hygiene of the surgical area.

[0053] Furthermore, the preparation work before implantation includes placing a drape, local anesthesia of the gums, etc.

[0054] S5: Insert appropriate parallel rods into the tooth cavity for positioning; it helps to adjust the angle and position of the implant to the correct position to ensure the effect and quality of tooth correction.

[0055] Preferably, the effective use length of the parallel rod is 8.5-20 mm, and 15 mm is preferred in this embodiment; the material of the parallel rod is titanium alloy;

[0056] Furthermore, the parallel rod insertion method includes the following contents:

[0057] A1: Use parallel rods to measure the gum thickness at the implant area and mark the implant drilling point;

[0058] A2: Use a positioning drill to drill a hole at the drill point, and then insert a parallel rod of appropriate length into the hole; the scale on the parallel rod can be used to see the exact position of the hole deviation in millimeters on the CBCT, so that accurate correction within millimeters can be obtained.

[0059] S6: Determine the installation position of the parallel rod and insert the implant after ensuring that it is in the correct position;

[0060] Furthermore, if the position of the parallel rods is correct in S6, the hole is further enlarged according to the size of the implant, and the CBCT is photographed again to determine whether the implant channel area is in the correct position;

[0061] Furthermore, if the position of the parallel rod in S6 is incorrect, a side cutting drill of a suitable type is selected to redirect the parallel rod to the correct position, and then a reaming drill of a suitable type is used to continue reaming the hole to a size that matches the size of the implant.

[0062] S7: Check and ensure that the implant is parallel to the bone.

[0063] S8: Use tools to complete the connection with the original machine; stabilize the braces.

[0064] After the step S8, the implantation condition is observed. If the bone condition is good, the mold can be taken and aesthetic restoration can be performed on the same day; the efficiency is high.

[0065] When using this embodiment, there is no need to cut the gums, and it has the advantages of less trauma, quick recovery, mild pain, and fewer complications, and is easy to promote. Through precise three-dimensional reconstruction and preoperative simulation design, as well as advanced minimally invasive techniques and materials, not only the safety and success rate of the operation are improved, but also the crown can be made according to the patient's face shape and the shape and color of other teeth, achieving the best effect of overall coordination and beauty, and significantly improving the patient's postoperative experience and aesthetic effect. The method of the present invention is suitable for dental implants in a variety of groups, including elderly patients with underlying diseases such as diabetes and heart disease. The operation is fast and easier to promote than traditional implant methods.

[0066] Embodiment 2:

[0067] A minimally invasive dental implant method, such as Figure 2 As shown, this embodiment makes the following supplements on the basis of the embodiment 1: the parallel rod comprises a rod body 3, a rubber handle 1 fixedly connected to the top end of the rod body 3, and an indicator mark 2 fixedly connected to the bottom end of the handle 1;

[0068] Furthermore, the circumferential outer wall of the rod body 3 is engraved with scale values ​​4 of the reference length of the rod body 3; the specific position of the hole deviation in millimeters can be seen on the CBCT through the scale values ​​4 on the parallel rod, and accurate correction from a few millimeters can be obtained, assisting medical staff to determine how long the parallel rod needs to be based on the hole.

[0069] When this embodiment is used, the pain is mild and there is basically no need to use painkillers. The trauma is significantly reduced, the incidence of complications such as postoperative infection and swelling is low, the recovery time is short, the tooth function can be well restored, and the chewing function is much better than other traditional dentures.

[0070] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A minimally invasive dental implant method, characterized in that: The steps include: S1: Use digital technology to conduct oral examination before implantation; S2: Develop a simulated implant placement area plan based on the oral examination results; S3: Select implants and abutments for future use; S4: cleaning and preparation before planting; S5: Insert a suitable parallel rod into the tooth cavity for positioning; S6: Determine the installation position of the parallel rod and insert the implant after ensuring that it is in the correct position; S7: Check and ensure that the implant is parallel to the bone. S8: Use tools to complete the connection of the original machine; S9: Observe the implant situation. If the bone condition is good, the impression can be taken and aesthetic restoration can be performed on the same day. The length of the parallel rods is 8.5-20 mm, and the material of the parallel rods is titanium alloy; The parallel rod comprises a rod body (3), a handle (1) fixedly connected to the top end of the rod body (3), an indicator mark (2) fixedly connected to the bottom end of the handle (1), and a scale value (4) is arranged on the circumferential outer wall of the rod body (3).

2. A minimally invasive dental implant method according to claim 1, characterized in that: The digital technology is one of CBCT, iTero intraoral scanning, model scanning data, and chairside restoration system.

3. A minimally invasive dental implant method according to claim 2, characterized in that: The oral examination items include oral and maxillofacial cone beam CT detection and taking curved body layer X-ray films.

4. A minimally invasive dental implant method according to claim 3, characterized in that: The oral examination includes observing the condition of the alveolar bone in the affected tooth area, measuring the information of the alveolar bone and determining the type of bone it is, wherein the information of the alveolar bone includes width, height and density.

5. A minimally invasive dental implant method according to claim 4, characterized in that: The simulated placement area of ​​the implant includes the implant type and size, implant position, implant angle and implant depth.

6. A minimally invasive dental implant method according to claim 5, characterized in that: The implant is made of pure titanium.

7. A minimally invasive dental implant method according to claim 6, characterized in that: The cleaning work before implantation includes full mouth cleaning, gargling, and oral and extraoral disinfection of the patient; The preparation work before implantation includes placing a drape and local anesthesia of the gums.

8. The minimally invasive dental implant method according to claim 7, characterized in that: The parallel rod insertion method comprises the following contents: A1: Use parallel rods to measure the gum thickness at the implant area and mark the implant drilling point; A2: Use a positioning drill to drill a hole at the drill point, and then insert a parallel rod of appropriate length into the hole.

9. A minimally invasive dental implant method according to claim 8, characterized in that: In S6, if the position of the parallel rod is correct, the hole is further enlarged according to the size of the implant, and the CBCT is photographed again to determine whether the implant channel area is in the correct position.

10. A minimally invasive dental implantation method according to claim 9, characterized in that: In S6, if the position of the parallel rod is incorrect, a side cutting drill of a suitable type is selected to redirect the parallel rod to the correct position, and then a reaming drill of a suitable type is used to continue reaming the hole to a size that matches the implant.

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