CN105877856B - Dental appliance and its application method - Google Patents
Dental appliance and its application method Download PDFInfo
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- CN105877856B CN105877856B CN201610173782.8A CN201610173782A CN105877856B CN 105877856 B CN105877856 B CN 105877856B CN 201610173782 A CN201610173782 A CN 201610173782A CN 105877856 B CN105877856 B CN 105877856B
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- distal movement
- implant anchorage
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 210000003254 palate Anatomy 0.000 claims abstract description 67
- 239000007943 implant Substances 0.000 claims abstract description 45
- 229910001000 nickel titanium Inorganic materials 0.000 claims abstract description 31
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 241000587161 Gomphocarpus Species 0.000 claims description 11
- 210000004513 dentition Anatomy 0.000 claims description 7
- 230000036346 tooth eruption Effects 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000003178 glass ionomer cement Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000001419 dependent effect Effects 0.000 abstract description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 210000000214 mouth Anatomy 0.000 abstract description 3
- 230000035807 sensation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000002513 implantation Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000004400 mucous membrane Anatomy 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 206010061274 Malocclusion Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000003464 cuspid Anatomy 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 210000001847 jaw Anatomy 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 206010021703 Indifference Diseases 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000002455 dental arch Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002050 maxilla Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032724 odontogenesis Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention provides a kind of dental appliance and its application methods, distal movement of molar palate bar and micro- implant anchorage are followed closely into use in conjunction, and maxillary molar is far moved using the elastic deformation of nickel titanium coil spring, structure is simple, it is small in size, when being adhered to patient oral cavity, foreign body sensation very little, its performance acted on is not necessarily to the cooperation of dependent patient, and effect stability；Make and operate relatively easy, package unit is at low cost, cheap；It is not high to the technical requirements of technician；Without considering that the remote blocking for moving maxillary molar root of the tooth, the workload during treatment can be effectively reduced in micro- implant anchorage nail position；Inclination and tongue in remote will not be generated to achieve the effect that improve occluding relation and treatment type below to rotation.
Description
Technical field
The invention belongs to orthodontic treatment technical fields, and in particular to a kind of to reach ideal by far moving maxillary molar
The dental appliance and its application method of neutral molar relation.
Background technique
For Class II malocclusion malocclusion, the method that mobile maxillary molar in having tooth pulled out or being remote is usually taken reaches neutrality and grinds one's teeth in sleep
Relationship.During orthodontic treatment, gap needed for crowded teeth can be improved using distal movement of molar mode, and can adjust and sting
It closes, makes to rescue process more simply, quickly.Specifically it can be used：Face-bow, lip gear, the traction of II class, improvement J hook add NiTi helical spring etc.
Tool carries out movement in remote and grinds one's teeth in sleep, during these are remote the common feature of mobile modes of grinding one's teeth in sleep be the success or not for the treatment of largely
Fitness dependent on patient；It needs to spend the longer course for the treatment of and essence when solving congested problem, obtaining enough spaced dentitions
Power.
In comparison, being followed closely using micro- implant anchorage assists distal movement of molar of less demanding to the fitness of patient, additionally it is possible to
Prevent anchorage tooth displacement.Based on this principle, scholars design the distal movement of molar device of many types, these devices such as, utilize
Cheek side plantation nail auxiliary arch wire distalization for maxillary molar, alternatively, use in conjunction palate side plantation nail and improvement pendulum appliance, alternatively,
Use in conjunction palate side plantation nail and distal movement of molar palate support etc..
However, the generally existing following problems of these devices：First, production is complicated.By taking pendulum model rectifier as an example, need
Multiple bands are made, bending of arch edgewise is complicated, requires height to skill is bent；Remote palate support of grinding one's teeth in sleep of moving needs to spread wax, casts, polishes, throws
The processes such as light, step is various, is required to technician and Casting Equipment higher.Second, it is cumbersome, during treatment workload compared with
Greatly.Park etc. is implanted into micro- implant anchorage nail, but because micro- plantation after dental arch comes into line leveling completely between upper jaw cheek side 5,6
Nail stops remote shifting root of the tooth, far moves and is restricted, and needs to continue to move in the far middle implantation anchorage nail of mobile tooth again.Third is turned a millstone
Tooth is also easy to produce inclination and cheek-tongue direction rotation in remote.For example, pendulum appliance and distal movement of molar palate support are turned a millstone when dental retrusion, apply
Force is located at conjunction side and the tongue side for impedance center of grinding one's teeth in sleep, and inclination and tongue are to rotation during the odontogenesis that causes to be turned a millstone is remote.4th, base
In " wedge effect ", it can not grind one's teeth in sleep during remote move vertical to control, cause elongation of grinding one's teeth in sleep, nearly middle cheek point is sagging,
High raising below, so that the lower jaw ostosis of the high angle-style patient of skeletal classⅡ rotates clockwise, type can not be obtained below for treatment
To improvement.
To sum up, it is desirable to provide a kind of structure is simple, rescues the distal movement of molar appliance for easily cooperating micro- implant anchorage nail,
It can effectively and it is whole remote in mobile maxillary molar, while reaching indifference relation, can to grind one's teeth in sleep carry out vertically to
Control, prevents its elongation.
Summary of the invention
The object of the present invention is to provide a kind of dental appliance, can solve problems of the prior art, production and
It is easy to operate, it is not high to the technical requirements of technician；Without considering to plant nail position to the remote blocking for moving root of the tooth of grinding one's teeth in sleep, can effectively drop
Workload during low treatment；Inclination and tongue will not be generated in remote to rotation, reaching improves occluding relation and treatment type below
Effect.
Dental appliance, including：The upper jaw first and two molar bands, micro- implant anchorage nail, nickel titanium coil spring, correction ligation
Silk, distal movement of molar palate bar, band connecting rod.Wherein, distal movement of molar palate bar includes：Main palate bar vertical component effect, horizontal part and two lead
Draw hook, distal movement of molar palate bar is welded on the first and second molar band of the upper jaw, and nickel titanium coil spring is pulled open one times using orthodontic ligature wire
Length ligatures nickel titanium coil spring one end and micro- implant anchorage nail head and connects, and the other end is led with two on distal movement of molar palate bar
Draw hook connects.
The nickel titanium coil spring being connected between micro- implant anchorage nail and distal movement of molar palate bar can make the remote middle whole shifting of maxillary molar
It is dynamic, to obtain normal occluding relation.Since distal movement of molar palate bar is easy to make, operation is simple when nickel titanium coil spring reinforces, and
Over the course for the treatment of without considering that micro- plantation nail implantation position to the remote blocking for moving root of the tooth of grinding one's teeth in sleep, solves traditional teeth appliance
Production complexity, cumbersome problem.
Further, from consistent with maxillary molar root disagreement height, horizontal part is led the occlusogingival distance of main palate bar vertical component effect
Draw equivalent width between the width between hook and micro- implant anchorage nail.In the remote shifting maxillary molar of reinforcing, follow closely micro- implant anchorage
The point of application it is consistent with maxillary molar impedance center height, corona generates inclination in remote when can prevent distal movement of molar, tongue to rotation,
It forces down, the negative effects such as elongation shorten the course for the treatment of, realize effective control to maxillary molars distalization.The upper jaw first and two is ground one's teeth in sleep
Band is welded with MBT buccal tube, after early stage maxillary dentition does not come into line leveling and maxillary dentition comes into line leveling completely, can carry out
Jaw is ground one's teeth in sleep whole remote middle mobile.
Further, carry out vertically to maxillary molar to when control, using orthodontic ligature wire by nickel titanium coil spring one end and
The head of micro- implant anchorage nail ligatures connection, and the other end is connected using the band that orthodontic ligature wire is directed around two sides maxillary molar
It after bar, ligatures nailed in micro- implant anchorage again, two sides maxillary molar can be forced down, closed to can effectively prevent maxillary molar to tooth
Fang Shenchang rotates conjunction plane counterclockwise, improves the side looks of the high angle-style patient of skeletal classⅡ, and then improves treatment below
Type.
Further, two draw hooks are respectively positioned on the horizontal part of distal movement of molar palate bar, and the tip of draw hook and opening are opposite.
Further, micro- implant anchorage nail is that absolute anchorage is followed closely, so as to the remote middle movement ground one's teeth in sleep for the upper jaw first and second
Strong anchorage is provided, labial teeth stress is prevented and generates unnecessary reciprocating movement.
Further, distal movement of molar palate bar is bent by the stainless steel round wire of diameter 1.0mm, and draw hook is by diameter
The stainless steel wire of 0.8mm is bent.
Further, molar band is made of the stainless steel substrates of 0.3mm thickness.
Further, band connecting rod is made of the stainless steel wire of diameter 0.8mm.
It is a further object of the present invention to provide a kind of application methods of dental appliance, include the following steps：It will grind one's teeth in sleep remote
Palate bar is moved to be adhered on the upper jaw first and second grinds one's teeth in sleep with glass ionomer cements；Nickel titanium coil spring is pulled open one using orthodontic ligature wire
Times length, one end and the ligation of micro- implant anchorage nail head connect, and the traction hook connects on the other end and distal movement of molar palate bar make
Jaw is ground one's teeth in sleep in far and is moved integrally, to reach normal occluding relation.
The application method of dental appliance further includes：It is being ground one's teeth in sleep vertically to when control, using orthodontic ligature wire by nickel
Titanium tension spring one end and plantation nail head ligation connection, the other end are directed around the band of two sides maxillary molar using orthodontic ligature wire
It after connecting rod, ligatures nailed in micro- implant anchorage again, to force down two sides maxillary molar.
Distal movement of molar palate bar and micro- implant anchorage are followed closely use in conjunction, and benefit by the dental appliance provided according to the present invention
Maxillary molar is far moved with the elastic deformation of nickel titanium coil spring, structure is simple, and it is small in size, it adheres in patient oral cavity, foreign body sensation very little,
Its performance acted on is not necessarily to the cooperation of dependent patient, and effect stability；Make relatively easy, package unit is at low cost, and price is low
It is honest and clean.
Detailed description of the invention
Following appended attached drawing is part of specification of the invention, depicts example embodiments of the present invention, institute
Attached drawing is used to illustrate the principle of the present invention together with the description of specification.
Fig. 1 provides a kind of structural schematic diagram of dental appliance for embodiment of the present invention；
Fig. 2 is the structural schematic diagram for another dental appliance that embodiment of the present invention provides；
Dental appliance uses schematic diagram during Fig. 3 is the treatment that embodiment of the present invention provides；
Fig. 4 provides the maxillary molar schematic diagram before treatment for embodiment of the present invention；
Fig. 5 provides the maxillary molar effect picture after treating using dental appliance for embodiment of the present invention；
Fig. 6 provides a kind of flow chart of the application method of tooth treatment device for embodiment of the present invention.
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will with attached drawing and in detail
Narration clearly illustrates the spirit of disclosed content, and any skilled artisan is understanding the content of present invention
After embodiment, when the technology that can be taught by the content of present invention, it is changed and modifies, without departing from the content of present invention
Spirit and scope.
The present invention is described in further details combined with specific embodiments below.
Fig. 1 is a kind of concrete structure diagram of dental appliance provided by the invention, as shown in Figure 1, dental appliance 10, packet
It includes：The upper jaw first and two molar bands 11,12, micro- implant anchorage nail 13, nickel titanium coil spring 14, orthodontic ligature wire 15；Further include：Mill
Tooth far moves palate bar 16, band connecting rod 17.Wherein, distal movement of molar palate bar includes draw hook 161.
Its working method is as follows：Distal movement of molar palate bar is adhered to by patient when going to a doctor for the first time with glass ionomer cements
The upper jaw first and second is ground one's teeth in sleep on corona；Nickel titanium coil spring is pulled open into one times of length using orthodontic ligature wire, one end and micro- implant anchorage are followed closely
Head ligation connection, the other end and the traction hook connects on distal movement of molar palate bar make maxillary molar is far middle to move integrally, to reach
To normal occluding relation.It is being ground one's teeth in sleep vertically to when control, using orthodontic ligature wire by nickel titanium coil spring one end and micro- plantation
The ligation connection of anchorage nail head, after the other end is directed around the band connecting rod of two sides maxillary molar using orthodontic ligature wire, then
Secondary ligation is nailed in micro- implant anchorage, is ground one's teeth in sleep with forcing down two sides.
According to this dental appliance, make and easy to operate, it is not high to the technical requirements of technician；Without considering plantation nail
Position limits the space of distal movement of molar, and the workload during treatment can be effectively reduced, and improves treatment type below.
Fig. 2 is the structural schematic diagram for another dental appliance that embodiment of the present invention provides, as shown in Fig. 2, tooth
Appliance 20, including：The upper jaw first and two molar bands 21,22, micro- implant anchorage nail 23, nickel titanium coil spring 24, orthodontic ligature wire
25；Further include：Distal movement of molar palate bar 26, band connecting rod 27.Wherein, distal movement of molar palate bar includes：Main palate bar vertical component effect 261,
Horizontal part 262 and two draw hooks 263,264, two draw hooks are respectively positioned on distal movement of molar palate bar horizontal part, and tip is opposite.It grinds one's teeth in sleep
The remote palate bar that moves is welded on the first and second molar band of the upper jaw, and nickel titanium coil spring is pulled open one times of length using orthodontic ligature wire, makes nickel
Titanium tension spring one end and the ligation of micro- implant anchorage nail head connect, two traction hook connects on the other end and distal movement of molar palate bar.
Wherein, the occlusogingival distance of main palate bar vertical component effect is from consistent, the horizontal part draw hook with maxillary molar root disagreement height
Between width and micro- implant anchorage nail between equivalent width.In the remote shifting maxillary molar of reinforcing, make applying for micro- implant anchorage nail
Force is consistent with maxillary molar impedance center height, can prevent corona when distal movement of molar from generating inclination in remote, tongue is pressed to rotation
Low, the negative effects such as elongation shorten the course for the treatment of, realize effective control to maxillary molars distalization.The upper jaw first and two dental tapes
Boxing has MBT buccal tube, after early stage maxillary dentition does not come into line leveling and maxillary dentition comes into line leveling completely, can carry out the upper jaw
It grinds one's teeth in sleep whole remote middle mobile.
In addition, carrying out vertically by nickel titanium coil spring one end and planting ailhead using orthodontic ligature wire to when control to grinding one's teeth in sleep
Portion's ligation connection, after the other end is directed around two sides molar band connecting rod using orthodontic ligature wire, ligatures again in micro- plantation
Anchorage nails on.
Preferably, micro- implant anchorage nail is absolute anchorage, to provide for the remote middle movement that first and second grinds one's teeth in sleep strong
Anchorage prevents labial teeth stress and generates unnecessary reciprocating movement.
Preferably, distal movement of molar palate bar is bent by the stainless steel round wire of diameter 1.0mm, and draw hook is by diameter 0.8mm
Stainless steel wire bend；Molar band is made of the stainless steel substrates of 0.3mm thickness, and MBT buccal tube is welded in band cheek
Face appropriate location；Band connecting rod is made of the stainless steel wire of diameter 0.8mm, is welded in the palate side between two bands.
In use, in the closely middle contact point line of patient's upper jaw palate side first molar and Palatal suture intersection point two sides 3mm palatine mucosa
Locate the micro- implant anchorage nail of each implantation one (diameter 2mm, length 10mm, Ormco titanium alloy nail).Specific implantation position passes through patient
Maxilla CT is determined, should avoid maxillary first molar palate root.
Distal movement of molar palate bar and the upper jaw first and two molar bands are tried in mouth specifically, adjust distal movement of molar palate bar,
Make itself and palatine mucosa distance 1.5mm, the upper jaw first and two molar band edges and molar shapes coincide, will using orthodontic ligature wire
Nickel titanium coil spring pulls open one times of length, one end and the nail ligation connection of micro- implant anchorage, the traction on the other end and distal movement of molar palate bar
Hook connects make the remote middle overall movement of maxillary molar.Grind one's teeth in sleep vertically to when control, using orthodontic ligature wire by nickel titanium coil spring one end and
Micro- implant anchorage nail head ligation connection, the other end are directed around the band connecting rod of two sides maxillary molar using orthodontic ligature wire
Afterwards, it ligatures again on distal movement of molar palate bar.
It is vertical to control that the distance between distal movement of molar palate bar and mucous membrane can be used for maxillary molar, is used for the skeletal classⅡ angle of elevation
The maxillary molar of patient forces down, and closes plane and is rotated counterclockwise to improve side looks.
Fig. 3 is the dental appliance that embodiment of the present invention provides using schematic diagram, as shown in figure 3, cooperating micro- plantation
Anchorage nail carries out distal movement of molar and vertically includes to the appliance of control：Distal movement of molar palate bar 1,2,3, the upper jaw first and two are ground one's teeth in sleep
Band and MBT buccal tube 4,5, band connecting rod 6, micro- implant anchorage nail 7, nickel titanium coil spring 8.Distal movement of molar palate bar includes：Main palate
Bar vertical component effect 1, horizontal part 2 and draw hook 3；Two draw hooks are located in front of palate bar, and tip and opening are opposite.
After being implanted into micro- implant anchorage and following closely 2 weeks, the first and second molar band of the upper jaw is made, MBT buccal tube is welded in cheek side, then
Upper jaw functional impression is produced, distal movement of molar palate bar is made on upper jaw working model.Distance 1.5mm between palate bar and mucous membrane,
Palate side is extended to from maxillary second molar band, is transferred to premolar teeth direction, distal movement of molar palate bar is apart from tooth palate side gum edge
3mm is horizontal part to opposite side turnover, extends to canine tooth, premolar teeth intersection until after canine tooth, premolar teeth intersection, is turned again to pair
Side second molar palate side band；Make draw hook be located at micro- implant anchorage nail line vertical line and distal movement of molar palate bar point of intersection, two
The tip of a draw hook is opposite.
Keep the occlusogingival distance of the vertical main palate bar vertical component effect of the main palate bar of distal movement of molar palate bar high from maxillary molar root disagreement
That spends is consistent；And make the width between horizontal part and draw hook and horizontal part and micro- implant anchorage follow closely between equivalent width,
When reinforcing far moves, maxillary molar will be able to maintain in remote and move integrally.
It is vertical to control that the distance between distal movement of molar palate bar and mucous membrane can be used for maxillary molar, is used for the skeletal classⅡ angle of elevation
The maxillary molar of patient forces down, and closes plane and is rotated counterclockwise to improve side looks.
Fig. 4,5 are respectively using the schematic diagram of the pretherapy and post-treatment maxillary molar of dental appliance of the invention.As can be seen that
Compared with prior art, distal movement of molar palate bar and micro- implant anchorage are followed closely use in conjunction, and utilized by dental appliance of the invention
The elastic deformation of nickel titanium coil spring far moves maxillary molar, makes and easy to operate, not high to the technical requirements of technician；Without considering
The workload during treatment can be effectively reduced to the remote blocking for moving root of the tooth of grinding one's teeth in sleep in plantation nail position；Will not generate in remote inclination and
Tongue achievees the effect that improve occluding relation and treatment type below to rotation.
Fig. 6 is the application method for the dental appliance that embodiment of the present invention provides, including：101. by distal movement of molar palate bar
It is adhered on the upper jaw first and second grinds one's teeth in sleep with glass ionomer cements；102. nickel titanium coil spring is pulled open one times using orthodontic ligature wire
Length, one end and the ligation of micro- implant anchorage nail head connect, and the traction hook connects on the other end and distal movement of molar palate bar make the upper jaw
It grinds one's teeth in sleep in far and moves integrally, to reach normal occluding relation.
The application method of dental appliance further includes：It is being ground one's teeth in sleep vertically to when control, using orthodontic ligature wire by nickel
Titanium tension spring one end and plantation nail head ligation connection, the other end are directed around the band of two sides maxillary molar using orthodontic ligature wire
It after connecting rod, ligatures nailed in micro- implant anchorage again, to force down two sides maxillary molar.
After being treated using above method, maxillary molar can reach ideal neutral molar relation.
The foregoing is merely the schematical specific embodiments of the present invention, before not departing from conceptions and principles of the invention
It puts, the equivalent changes and modifications that any those skilled in the art is made should belong to the scope of protection of the invention.
Claims (2)
1. dental appliance, including：The upper jaw first and two molar bands, micro- implant anchorage nail, nickel titanium coil spring, orthodontic ligature wire；
It is characterized in that, the dental appliance further includes：Distal movement of molar palate bar, band connecting rod；Wherein, the distal movement of molar palate bar
Including：Main palate bar vertical component effect, horizontal part and two draw hooks, the distal movement of molar palate bar are welded in the upper jaw first and second and grind
On tooth band, the nickel titanium coil spring is pulled open into one times of length using the orthodontic ligature wire, makes described nickel titanium coil spring one end and institute
State micro- implant anchorage nail head ligation connection, described two traction hook connects on the other end and the distal movement of molar palate bar；Institute
The occlusogingival distance of main palate bar vertical component effect is stated from consistent with maxillary molar root disagreement height, width between horizontal part draw hook and
Equivalent width between micro- implant anchorage nail keeps the point of application of micro- implant anchorage nail consistent with maxillary molar impedance center height, real
Effective control to maxillary molars distalization is showed；The upper jaw first and two molar bands are welded with MBT buccal tube, in early stage maxillary dentition
Do not come into line leveling and after maxillary dentition comes into line leveling completely, can carry out maxillary molar it is whole it is remote in mobile ground to the upper jaw
Tooth vertically tied the head of nickel titanium coil spring one end and micro- implant anchorage nail using the orthodontic ligature wire to when control
Connection is pricked, after the other end is directed around the band connecting rod of maxillary molar described in two sides using the orthodontic ligature wire, then
Secondary ligation is nailed in micro- implant anchorage；Two draw hooks are respectively positioned on the horizontal part, the tip of the draw hook and
Opening is opposite；Micro- implant anchorage nail is absolute anchorage；The distal movement of molar palate bar is curved by the stainless steel round wire of diameter 1.0mm
It makes, the draw hook is bent by the stainless steel wire of diameter 0.8mm；The upper jaw first and two molar bands by
The stainless steel substrates of 0.3mm thickness are made；The band connecting rod is made of the stainless steel wire of diameter 0.8mm.
2. the application method of dental appliance, dental appliance include：The upper jaw first and two molar bands, micro- implant anchorage nail,
Nickel titanium coil spring, orthodontic ligature wire, distal movement of molar palate bar, band connecting rod, which is characterized in that the described method comprises the following steps：
Step 1：The distal movement of molar palate bar is adhered to the upper jaw first and second with glass ionomer cements to grind one's teeth in sleep on corona；Step
Two：The nickel titanium coil spring is pulled open into one times of length, one end and micro- implant anchorage nail head knot using the orthodontic ligature wire
Connection is pricked, the traction hook connects on the other end and the distal movement of molar palate bar make maxillary molar is far middle to move integrally, to reach just
Normal occluding relation；Further include：Maxillary molar is being carried out vertically to when control, is being drawn the NiTi using the orthodontic ligature wire
Spring one end and micro- implant anchorage nail head ligation connection, the other end are directed around the two sides upper jaw using the orthodontic ligature wire
It after the band connecting rod ground one's teeth in sleep, ligatures nailed in micro- implant anchorage again, to force down the two sides maxillary molar.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610173782.8A CN105877856B (en) | 2016-03-25 | 2016-03-25 | Dental appliance and its application method |
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| CN201610173782.8A CN105877856B (en) | 2016-03-25 | 2016-03-25 | Dental appliance and its application method |
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| CN105877856B true CN105877856B (en) | 2018-11-16 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725922B (en) * | 2016-12-15 | 2022-08-19 | 广州医科大学附属口腔医院 | Auxiliary transparent appliance molar distancing device and manufacturing method thereof |
| CN111529094A (en) * | 2020-04-17 | 2020-08-14 | 北京大学口腔医学院 | Integrated back-pushing tooth grinding device |
| CN112451128B (en) * | 2020-11-20 | 2024-06-11 | 北京大学口腔医学院 | U-shaped palate bar for invisible correction of molar remote patient and correction method |
| CN114469395A (en) * | 2022-02-10 | 2022-05-13 | 北京非凡禾禾医疗器械有限公司 | Tooth occlusion deformity correction method |
| CN116098721B (en) * | 2023-01-10 | 2024-11-01 | 武汉大学 | Indirect anchorage device for invisible correction and use method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0319728D0 (en) * | 2003-08-21 | 2003-09-24 | Barnet & Chase Farm Hospitals | Orthodonitc brace |
| KR101200379B1 (en) * | 2011-03-29 | 2012-11-12 | 권순용 | Orthodontic Wire for Mouth Protrusion Using Lingual Retractor And Orthodontic System Having The Same |
| CN202724009U (en) * | 2012-07-30 | 2013-02-13 | 赵计林 | Fixed molar intrusion device used for correcting upper molar elongation |
| CN204814232U (en) * | 2014-12-18 | 2015-12-02 | 丁海正 | It pushes to jaw level of grinding one's teeth in sleep and rescues ware to removing in far away jointly to plant anchorage nail a little |
| CN205795829U (en) * | 2016-03-25 | 2016-12-14 | 首都医科大学附属北京口腔医院 | Dental appliance |
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2016
- 2016-03-25 CN CN201610173782.8A patent/CN105877856B/en active Active
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