CN101390780A - Micro-wound tooth implantation - Google Patents
Micro-wound tooth implantation Download PDFInfo
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- CN101390780A CN101390780A CNA2008100738890A CN200810073889A CN101390780A CN 101390780 A CN101390780 A CN 101390780A CN A2008100738890 A CNA2008100738890 A CN A2008100738890A CN 200810073889 A CN200810073889 A CN 200810073889A CN 101390780 A CN101390780 A CN 101390780A
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Abstract
The invention discloses a minimally invasive dental implant method which only bores a guide hole with a diameter of 1.5mm at the place where the tooth is lost; by making implant screws through a taper thread drill, a flat taper thread implant which matches with the taper thread drill can be implanted. The taper, the height and the width of the thread of the flat taper thread implant are all the same with those of the taper thread drill. The method adopts minimally invasive technique; the cut is small; the implant hole is unnecessary to be enlarged gradually; and bone loss amount is small. Bone loss amount of a hole with a diameter of 4mm is 7 times more than that of the hole with a diameter of 1.5mm. The method has low requirements to the alveolar bone of the part which loses the tooth. The method is high in success rate, low in cost, easy to command and easy to popularize.
Description
Technical field
The present invention relates to the method that a kind of tooth is repaired, especially a kind of micro-wound tooth implantation method.
Background technology
At present, domestic kind tooth is mostly learnt external kind tooth technology, particularly Branemark kind tooth technique influence is very big, the condition of this technology tooth plantation bone that requires is that the edentulous region bone width highly could be planted greater than 10mm greater than 5mm, after the anodontia, alveolar bone will inevitably take place to absorb and atrophy, and bone density reduces alveolar ridge width attenuation bone quantity not sufficient, loses 1 year about 40% patient's bone quantity not sufficient behind the tooth according to statistics.
The conventional tooth of planting at first is anesthesia, and otch turns over lobe, the finishing alveolar bone, and the location, guiding is measured and is entered step by step more after checking that bit change carries out reaming, and cervical region is shaped, screw forming.With the implantation body of planting a 4mm is example, and guiding is bored with 2mm pioneer, reaming step by step more earlier by BLB column implantation body, 2.8mm, 3.26mm, 3.96mm, cause hole error fully in order to make boring that swing not take place, require rotating speed to reach the so high rotating speed of 1000～1300rpm, heating is inevitable.ITI, Anthogyr, Branema rk, IMZ: the Apoloniaimplant of Korea S, reaming is to 3.5mm～4mm step by step for the joint helical form implantation bodys such as tooth difficult to understand Thailand in Beijing, and rotating speed requires to reach 800～1200rpm.For solving alveolar bone width deficiency three kinds of ways are arranged in the world at present: 1. bore guiding ф 2.0mm hole with the pioneer earlier, knock extruding apparatus preparation plantation nest along ideal orientation, knock with ф 2.5mm, ф 3.0mm, ф 3.5mm, ф 4.0mm apparatus and clamp-on the way that reaches preparation plantation nest.2. with rive 5mm of flat and thin osteotome, narrow and long hole, the circular apparatus of reuse knocks the plantation nest that squeezes out a ф 4.0mm great circle step by step, and implantation body is implanted in the back.Rive and knock alveolar bone, patient's the head power that is hit, the patient is very displeased, and rives and cause easily when knocking that the cortical bone explosion leaves periosteum and cover.3. expand bone drill from ф 1mm, ф 2mm, ф 2.7mm, ф 2.9mm, ф 3.1mm, ф 3.3mm, ф 3.5mm, ф 4.0mm with spiral, plurality of specifications is bored preparation plantation nest, and the extruding degree of extension is too many, the knitting difficulty.These three kinds of methods all are the big plantation nests that will prepare a ф 4.0mm, use respectively and bore, strike, split, squeeze, and three kinds of methods, instrument is different, and purpose has only one, makes a ф 4mm nest.The third way otch especially is very big, fully exposes operating field, and soft tissue injury increases infection chance.
Past handles the implantation body that fractures a kind of method, be that disconnected implantation body is inside caused wound toward impact of different directions under several more, it is just loosening gradually to cross two months implantation bodys, come out with the probe hook, cut exposure by this way explanation, knocking again and again rived, the extruding, to knitting without any benefit.
Summary of the invention
The purpose of this invention is to provide a kind of micro-wound tooth implantation technology, otch is not all wanted, only need to bore the navigation hole of ф 1.5mm, have only ф 1.0, most advanced and sophisticated screw thread to have only the taper thread of ф 2.1mm with the drilling rod tip diameter, tapping once, promptly implant with taper thread and bore the implantation body that is complementary, the success rate height is convenient to popularize.
The technical scheme that the present invention takes:
Only bore the navigation hole of a ф 1.5mm, bore with taper thread and attack the production of hybrid seeds and plant screw thread, can implant the flat taper thread implantation body that is complementary with threaded bore in edentulous region.
The tapering of flat taper thread implantation body, thread depth, width taper thread all bores the same.
1, will choose the case of micro-wound tooth implantation before the kind tooth, design the plantation direction and advance to bore a little, necessity makes guide plate, and with the Flos Cannabis pioneer brill of the Flos Cannabis transformation of the way, one is drilled to merit.Do not need step by step more bit change, pressure ram expands bone drill, waits and uses the way that enlarges boring repeatedly.
2, with the Flos Cannabis pioneer bore the guiding ф 1.5mm aperture after, promptly bore and attack the plantation screw thread with taper thread, the apex point screw thread that taper thread bores is ф 1.5mm, every precession 360 degree taper thread external diameters increase progressively 0.2mm, slowly advance to bore with the speed that per minute 10 changes, the point that taper thread bores drilling rod is ф 1mm, the maximum gauge 2.1mm of drilling rod, slowly bone extruding bone expansion in alveolar bone.Hundreds of cases over more than 10 year facts have proved that this expansion is to not infringement of alveolar bone, as long as speed slowly can not be by force, without tommy bar or knock the method that enters, the cortical bone intramedullary expansion had explosion, that also is the following fritter bone explosion of 0.6mm, still has the periosteum adhesion to cover on the GUSUIPIAN, so long as tight the stitching, do not have bacterial infection, microxea and breach are hemorrhage to have growth of spur to heal very soon.Traditional Chinese medical science synthetism, the later on short of soft tissue of bone fracture embeds or slides to the side position with maneuver, and knochenbruch is close to, and the hemorrhage formation callus in side position is just no longer taken out broken bone, and nature can connect.The doctor trained in Western medicine synthetism must be operated on, and broken bone must take out, open infection easily, in case infect, sequestrum exists, and it is more than to suppurate.Broke bone and easily connect, bullet is beaten, and bullet has been gone out, but osteomiosis do not take out and be difficult to cure, and this explanation impulsive force influences knitting.
3, the profile of implantation body and taper thread bore and are complementary, the big 0.5mm of external diameter of screw thread just, and it is a flat taper thread implantation body, point adapts with navigation boring.The implantation body external diameter strengthens or dwindles is that its major diameter of thread strengthens or dwindles, and the external diameter of the bar of implantation body does not add all the time and very much not dwindles, big just plantation difficulty, and little implantation body may twist off.The back initial stability of flat taper thread implantation body's implantation is good, and thread depth 0.6mm compressive resistance is big, has loosening or shade precession once more in the future, screws, and reaches the purpose that aftermentioned is cured.
Advantage of the present invention and good effect:
The present invention adopts less invasive techniques, and opening is little, does not need to enlarge step by step implantation hole, and the bone loss amount is few, many 7 times of the hole bone amount loss of the boring ratio ф 1.5mm of ф 4mm, low to the conditional request of agomphosis position alveolar bone, the success rate height, low cost, method is easily grasped, and is convenient to popularize.
Description of drawings
The structural representation that Fig. 1 bores for Flos Cannabis pioneer of the present invention.
The structural representation that Fig. 2 bores for taper thread of the present invention.
Fig. 3 bores structural representation for the present invention has the taper thread of three straight troughs.
Fig. 4 is the structural representation of taper thread of the present invention implantation body.
Shown in the figure: 1, the Flos Cannabis pioneer bores 2, taper thread bores 3, thread depth 4, the width of thread 5, apex point 6, straight trough threaded bore 7, straight trough 8, implantation body 9, anti-rotation groove.
The specific embodiment
Below in conjunction with example in detail:
1) chooses the micro-wound tooth implantation case before the kind tooth, design into drill method and advance to bore a little, with the Flos Cannabis pioneer be drilled in edentulous region not otch advance to bore by subscribing point, the about 200vpm of drilling speed, every brill 20 paper money clocks are just transferred to water logging once, and the one, allow osteomiosis come off, the 2nd, it is dark that cooling is bored 15mm by design direction, comprise gingiva thickness, available generally speaking guide plate advances to bore.
In alveolar bone width deficiency, can not take into account when particularly planting the atrophy Upper Anterior Teeth tooth, can only advance to bore from the alveolar bone intermediate layer, direction can only be leaned on the shank adjustment of implantation body, in this case if can not can not make guide plate by predetermined direction.
2) attack the plantation screw thread with the taper thread brill, the tip that taper thread bores is ф 1mm, and screw thread is 2.1mm, just enters in the navigation hole with point pressure, and tapering 6 degree, thread depth width all are 0.6mm, screw rod maximum gauge 2.1mm, screw thread maximum gauge 3.5mm, length 15mm.Every precession 360 degree major diameter of threads and screw thread all enlarge 0.2mm.Slowly advance to bore with the speed that per minute 10 changes, run into when into being drilled with resistance and withdraw from again greater than 55Ncm, can not be by force, the degree of depth is 15mm, comprises gingiva thickness.
3) flat taper thread implantation body and taper thread bore and are complementary, the big 0.5mm of external diameter of unique external diameter that is not both screw thread and drilling rod, and tapering 6 degree, the long 15mm of implantation body, thread depth width are 0.6mm, most advanced and sophisticated 1.5mm, most advanced and sophisticated screw thread 2.1mm.Precession is successfully gone, and generally is that speed change is bored with per minute 10 commentaries on classics, and torsion 40Ncm advances to bore, and comprises that to the 15mm place gingiva thickness is stall, and first-class closed screw is sewed up a pin, and plantation is finished.
Micro-wound tooth implantation, it is little to hole, convenient simply again.This Dental Implant initial stage is firmly good, and compressive resistance is big, but loosening still precession is arranged in the future, screws.Can successive treatment.
Claims (3)
1, a kind of micro-wound tooth implantation method is characterized in that: only bore the navigation hole of a ф 1.5mm in edentulous region, bore with taper thread and attack the production of hybrid seeds and plant screw thread, can implant the flat taper thread implantation body that is complementary with threaded bore.
2, micro-wound tooth implantation method according to claim 1 is characterized in that: tapering 6 degree of flat taper thread implantation body, thread depth, width all are 0.6mm.
3, micro-wound tooth implantation method according to claim 1 is characterized in that: taper thread bores apex point 1mm, apex point screw thread 2.1mm, and drilling rod maximum gauge 2.1mm, the maximum 3.5mm of drill rod thread, other tapering, height are complementary with implantation body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100738890A CN101390780A (en) | 2008-11-06 | 2008-11-06 | Micro-wound tooth implantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100738890A CN101390780A (en) | 2008-11-06 | 2008-11-06 | Micro-wound tooth implantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101390780A true CN101390780A (en) | 2009-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100738890A Pending CN101390780A (en) | 2008-11-06 | 2008-11-06 | Micro-wound tooth implantation |
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| CN (1) | CN101390780A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340692A (en) * | 2013-05-30 | 2013-10-09 | 南宁越洋科技有限公司 | Implant used for artificial dental implant when bone mass of alveolar bone is insufficient |
| CN107661151A (en) * | 2017-09-19 | 2018-02-06 | 广州医科大学附属口腔医院（广州医科大学羊城医院） | A kind of single solution for diverse problems formula digitlization tip of a root surgical operation guide plate and its application |
-
2008
- 2008-11-06 CN CNA2008100738890A patent/CN101390780A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340692A (en) * | 2013-05-30 | 2013-10-09 | 南宁越洋科技有限公司 | Implant used for artificial dental implant when bone mass of alveolar bone is insufficient |
| CN103340692B (en) * | 2013-05-30 | 2016-01-20 | 南宁越洋科技有限公司 | A kind of implantation body for people's work post tooth during Alveolar bone insufficiency |
| CN107661151A (en) * | 2017-09-19 | 2018-02-06 | 广州医科大学附属口腔医院（广州医科大学羊城医院） | A kind of single solution for diverse problems formula digitlization tip of a root surgical operation guide plate and its application |
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Open date: 20090325 |