EP1809198A1 - Ancrage orthodontique intra-oral - Google Patents

Ancrage orthodontique intra-oral

Info

Publication number
EP1809198A1
EP1809198A1 EP05746842A EP05746842A EP1809198A1 EP 1809198 A1 EP1809198 A1 EP 1809198A1 EP 05746842 A EP05746842 A EP 05746842A EP 05746842 A EP05746842 A EP 05746842A EP 1809198 A1 EP1809198 A1 EP 1809198A1
Authority
EP
European Patent Office
Prior art keywords
anchoring
fastening head
section
fastening
anchoring plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05746842A
Other languages
German (de)
English (en)
Inventor
Jürg Brühlmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1809198A1 publication Critical patent/EP1809198A1/fr
Withdrawn legal-status Critical Current

Links

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
    • A61C7/20—Arch wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0093—Features of implants not otherwise provided for
    • A61C8/0096—Implants for use in orthodontic treatment

Definitions

  • the present invention relates to an intraoral orthodontic anchoring with an anchoring plate which can be screwed onto the jawbone with a plurality of bone screws, the anchoring plate being provided with a fastening head to which a further part which is suitable for transmitting forces can be fastened in a manner which is also non-displaceable as well as swiveling or non-rotatably.
  • teeth In the field of orthodontics (orthodontics) it is among other things about correcting misalignments of the teeth by shifting the teeth in the jawbone. For example, gaps between the teeth must be closed or gaps opened if the teeth are too close. To correct an open bite, teeth have to be intruded or extruded, for example. This is all possible through the long-term exertion of forces on the teeth, under which they begin to move in the jawbone and change their position translationally and / or by turning and / or tilting. In order to transmit the forces to the teeth, strips or plates, so-called brackets, are attached to the teeth, to which wires or spring elements can then be attached.
  • the anchor plate is L-shaped and has two legs, each with screw holes.
  • the anchor plate can be screwed to the jawbone with one of the two legs. Spring elements can then be attached to the other leg by hanging. The outer screw hole of this leg is open to facilitate hooking.
  • the uses of the anchor described in the article relate to distalization of molars using essentially distal elastic tensile forces.
  • the anchoring plate is screwed very far to the rear in the area of the front limit of the mandibular branch, so that the direction of the tensile force is essentially aligned with the position of the anchoring again.
  • the article does not mention how difficult it was to screw on and remove in this difficult to access area.
  • the anchoring plate (Leibinger) is described here not only as an L-shape but also as a Y-shape and in particular a T-shape.
  • the length of the so-called "vertical" leg of the anchoring plate is relatively short, so that the free end of this leg with a screw hole located there comes to lie approximately at the level of the tooth roots when the anchoring plate is on
  • Jaw bone with its "vertical" leg is screwed in the intrusion direction palatally above or lingually below the tooth to be intruded.
  • elastic tension threads are attached to the screw hole mentioned. Again, the resulting force is aligned with the position of the anchor.
  • an intraoral orthodontic anchorage of the type mentioned at the outset is known from US 2002/0150856 A1.
  • the fastening head is either formed integrally with the anchoring plate, which is preferred, or in another way, at least firmly connected to it.
  • the anchoring plate with its fastening head can be adapted to the different anatomical conditions of the respective patient.
  • an intra-oral orthodontic anchoring with an anchoring plate which can be screwed onto the jawbone with several bone screws and thus rotatably, the anchoring plate being provided with a fastening head on which a further part suitable for transmitting forces is both displaceable and also pivotable or can be fastened in a rotationally fixed manner and the fastening head can be attached to a separate part and to the anchoring plate only after its attachment to the jawbone in different spatial orientations.
  • the design according to the invention enables the attachment of the anchoring in two separate treatment steps that can be separated from one another in terms of time and space.
  • a specialist jaw or oral surgeon only attaches the anchor plate to the patient's jawbone. Only then is the orthodontist adding the fastening head and the other parts to be attached to it in a second step.
  • the training according to the invention thus enables a division of labor between two different specialists. Since the spatial orientation of the fastening head with respect to the anchoring plate is variable, the exact alignment of the anchoring plate by the oral or oral surgeon is not so critical and the attachment of the anchoring plate can be better adapted to the respective shape and by the oral surgeon Texture of the jawbone can be made. The orthopedic surgeon then still has the option of attaching the fastening head to the anchoring plate in an optimal position for his purposes. As a result of the separation of the anchoring plate and the fastening head according to the invention, it is also possible and preferred to provide differently designed fastening heads which are adapted to different treatment tasks. During a treatment, an attachment head could also be exchanged for another one. As a result, the individual fastening head does not have to be adapted to all conceivable treatment tasks, or no restrictive compromises have to be made in its training. You are also free to choose the material for the mounting head.
  • fastening head to the anchoring plate in a different spatial orientation in a particularly simple manner if surfaces in contact with one another are formed on the fastening head and on the anchoring plate in the manner of articulated surfaces, in particular in the manner of spherical articulated surfaces.
  • the fastening head can additionally be attached to different locations on the anchoring plate.
  • the position of the fastening head is also variable within certain limits and can be adapted to the respective anatomical conditions independently of the position of the anchoring plate. The reverse also applies, of course, so that a particularly favorable position can be selected for fastening the anchoring plate to the jaw bone.
  • connection of the fastening head to the anchoring plate can be made using adhesive technology, it being possible, because of the high forces to be absorbed, to make it inexpensive or necessary to additionally establish a certain positive connection between the two parts.
  • the forces to be absorbed are a multiple of the forces applied to the individual teeth. Since the load on the individual tooth can be up to about 0.6 kg, the anchoring according to the invention and thus also the connection between the fastening head and the anchoring plate should be designed for a good 2 kg.
  • the placement of the anchor plate plays only a minor role. In particular, it is not necessary to attach the anchor plate in line with the applied forces.
  • the anchoring plate can therefore be screwed onto an easily accessible, anatomically favorable location of the jawbone that is suitable from the bone substance.
  • the anchoring according to the invention can thus be used equally in the upper and lower jaw.
  • the anchoring according to the invention is preferably used vestibularly, specifically in the lower jaw, preferably region 3-3, and laterally in the upper jaw of the fossa camina. A mesial gap closure is possible.
  • the anchoring according to the invention also allows asymmetrical loads on the teeth.
  • the use of the anchoring according to the invention does not require any new treatment techniques.
  • the classic orthodontic treatment techniques can still be used.
  • the anchoring according to the invention can be used on an outpatient basis and can also be removed again, inter alia because of its favorable placement.
  • the anchoring according to the invention is cheaper than e.g. a palate implant.
  • the anchoring according to the invention is braced in a certain manner and direction with respect to the jawbone from the beginning and can no longer move in the jawbone.
  • the anchoring plate and the bone screws are firmly embedded in the jawbone.
  • both the anchoring plate and the bone screws consist of a "bone-friendly" material such as titanium in a manner known per se.
  • Another advantage for osteointegration is a certain roughness and / or porosity of the surface / s of the anchoring plate coming into contact with the jawbone.
  • At least one further part suitable for the transmission of forces is to be able to be fastened to the fastening head in such a way that it is non-displaceable as well as pivotable or rotationally fixed.
  • Suitable as such parts are e.g. Wires, especially those with a rectangular cross-section. It is therefore advantageous if the fastening head has at least one opening and / or a slot for inserting or inserting such wires. Torsional forces can advantageously be transmitted via wires with a rectangular cross-section, which e.g. to
  • the fastening head is advantageously designed such that different parts can be fastened to it alternatively, but possibly also simultaneously in combination with one another. Except one or more Possibility (s) for the displacement, swiveling or rotationally fixed fastening of one or more parts, the fastening head could additionally be provided with means for simply attaching or attaching a further element, such as a spring element.
  • the anchoring plate has a screw section provided with at least two screw holes, a fastening section designed to attach the fastening head, and a connecting section between the screw and the fastening section.
  • the connecting section is preferably so long that it can bridge the tooth root area between the jawbone and the exposed part of the teeth. In the case of a substantially vertical, vertical alignment of the connecting section, the fastening section comes with it
  • the fastening head must then lie at the level of the exposed part of the teeth or at least approximately at the level of the gum line, if the screw connection apical of the apex of the tooth roots and the nerve strands emerging from them and thus in an uncritical area is placed on the jawbone.
  • distal or mesial directed forces can advantageously be supported on it. These are directed approximately perpendicular to the connecting section and load it like a lever.
  • the connecting section is further preferably arranged such that the passage through the gums can take place in an area where the gums have still grown on the jawbone.
  • the connecting section should also be of rather slim design or at least be provided with a slim section in the likely passage area through the gums.
  • the connecting section should also not be closed be solid and rigid. On the other hand, however, it must be sufficiently stable with regard to the orthodontic forces to be absorbed.
  • the anchoring plate is bent at an angle, in particular between its screw connection and its connecting section, the angle being preferably chosen between 140 ° and 160 ° for applications in the upper jaw and preferably between 90 ° and 110 ° for applications in the lower jaw.
  • Wires for attachment to the fastening head for generating and / or transmitting forces can in principle be selected and bent appropriately by the orthodontist in individual cases.
  • such wires were also supplied in a suitable manner as parts of the anchoring according to the invention.
  • the wires were provided with a U-loop. It could even be provided that the elements required to connect the wires to the teeth, e.g. So-called brackets to be included in the scope of delivery and to match these to the other parts and especially the wires.
  • FIG. 1 shows an anchoring intended for use in the lower jaw with an anchoring plate and a fastening head according to the invention under a) in view and under b) in section (A-A);
  • Figure 2 shows the fastening head of the anchor of Figure 1 in a side view.
  • FIG. 3 in section (A-A) an enlarged partial view of the anchor of Figure 1 at the level of the mounting head.
  • Figure 4 shows an anchor plate similar to that of Figure 1; 5 shows an anchoring plate of an anchoring according to the invention intended for use in the upper jaw;
  • FIG. 6 shows a skull with anchoring plates according to the invention screwed onto the upper jaw and the lower jaw;
  • Fig. 10 shows yet another embodiment of a fastening head.
  • 1 provided for use in the lower jaw comprises an anchoring plate 10, three bone screws 20 and one
  • the anchoring plate 10 has a screw section 11 with a plurality of screw holes 12, a connecting section 13 and a fastening section 14 with a plurality of depressions 15.
  • the bone screws 20 are inserted into the screw holes 12 of the screw section 11. The bent relative to the screw section 11
  • the connecting section 13 is somewhat slimmer than the other two sections in terms of its thickness.
  • the anchoring plate 10 is slightly bent in the area of the connecting section in order to be better adapted to the anatomical conditions in the lower jaw. However, it could also initially be flat without this bend and e.g. only be bent as needed when inserted into the lower jaw.
  • the fastening head 30 can consist of an approximately cuboid base body 31 exist, which is provided with an at least partially spherical cap-shaped projection 32.
  • the fastening head 30 should not have a very large thickness, so that it does not overly bulge and interfere in the inserted state.
  • Openings for inserting wires can be provided in the base body 30.
  • the opening 33 could be dimensioned such that a wire 50 with the masses 0.56 mm in height and 0.64 mm in width (corresponding to approximately 0.022 to 0.025 inch) can be inserted into it with little or no play.
  • the opening 34 could be suitable for wires with a width of 1 mm and a height of 2 mm.
  • the opening 34 could also have a width corresponding to the opening 33, without this leading to a thickening of the base body 31.
  • the base body 30 could have a thickness of 1.5-2 mm, a length of 4-5 mm and a height of 4-6 mm.
  • a type of pin 35 with a widened head and eyelet 36 provided therein is placed on top of the base body 31.
  • the shape of the recesses 15 in the fastening section 14 is complementary to the formation 32 of the fastening head 30. As shown in Fig. 3, the mounting head 30 engages with one of these recesses 32 and is e.g. fixed by means of an adhesive 37.
  • the adhesive 37 also forms a kind of graft in a through hole in the recess 15, which results in an additional, form-fitting connection.
  • FIG. 4 shows an anchoring plate 10 ′ similar to that of FIG. 1, also for use in the lower jaw.
  • the angle ⁇ between the screw section 11 and the connecting section 13 is generally preferably selected in the range between 90 ° and 110 °.
  • the anchoring plate 10 ' differs from that according to FIG. 1 by the number of screw holes 12 in the screw section 11'. There are only two screw holes 12. On the other hand, four instead of only three recesses 15 are provided in the somewhat longer fastening section 14 '.
  • the connecting section 13 ' is made narrower in terms of its width. This is intended to express that the connecting section can be shaped in various ways in order to guarantee problem-free passage through the gums.
  • the angle ⁇ between the screw section 11 and the fastening section 14" is generally preferably selected in the range between 140 ° and 160 °. Only two depressions 15 are provided in the fastening section 14 ′′, although this number could of course also vary again.
  • FIG. 6 shows on a skull how and where anchorings according to the invention can be screwed on the lower jaw and the upper jaw in a particularly advantageous manner.
  • the screwed sections of the two anchoring plates 10 and 10 "shown here and thus the positions of the bone screws are very far forward and palatally clearly above and lingually clearly below the tooth roots and the nerve strands emerging from them and thus in uncritical areas. In these areas there is also comparatively strong and dense bone material.
  • anchorages according to the invention is not restricted to the positions shown in FIG. 6. In practice, one will generally only need an anchorage according to the invention. It however, more than just two such anchors could be used simultaneously.
  • the connecting sections of the anchoring plates 10 and 10 "shown in FIG. 6 are also each long enough to be able to bridge the tooth root area between the jawbone and the exposed part of the teeth.
  • the fastening sections of the anchoring plates and with them the (in FIG. 6) fastening heads (not shown) come to rest at the level of the exposed part of the teeth or at least at the level of the gum line.
  • FIG. 7 shows these arrangement relationships again schematically for the anchoring plate 10 of FIG. 6 screwed onto the lower jaw in section. It can also be seen in this illustration how the slimmer connecting section 13 of the anchoring plate 10 passes through the gum in an area where it has still grown on the jawbone and e.g. is adapted to the given anatomical shape by bending.
  • bracket 40 is also attached to the tooth shown in FIG. 7.
  • the orthodontist can use a further part, not shown in FIG. 7, to establish a force and / or torque-transmitting connection from the fastening head 30, in order to e.g. to move the tooth shown in a controlled manner.
  • 8 shows under a) - d) schematic views of the outside of a row of teeth of the lower jaw with an anchoring plate 10 and an attachment head 30 attached thereto. A bracket 40 is attached to one of the teeth shown. 8 shows a schematic top view of the same row of teeth. In all representations a) - e) there is a spring-elastic wire 50 - in the English
  • Terminology is a so-called archwire - with a rectangular cross section with its right end on the fastening head 30, for example in one of its rectangular openings 33 or 34 and with its left end on the bracket 40, each fixed in terms of displacement, swivel and rotation.
  • the wire 50 is shown in dashed lines in addition to its actual position in a position that it would assume if its right end were free and not fixed in the fastening head 30.
  • a comparison of the two positions shows that the wire 50 exerts a tilting moment on the tooth provided with the bracket in accordance with the arrow P1 shown above the tooth.
  • a situation is shown under b) in which the wire 50 is combined with a helical compression spring 51.
  • the compression spring 51 exerts, among other things, a displacement pressure in the direction of arrow P2 on the tooth provided with the bracket, by means of which a gap between this tooth and its neighboring tooth is opened.
  • the wire 50 is also shown in dashed lines in a position that it would assume if its top end were free in this view and not fixed in the bracket 40.
  • a comparison of the two layers shows that the wire 50 above all has an expansion force on the tooth provided with the bracket 40, which is arranged too far inward and is not in alignment with the other teeth in accordance with arrow P5 shown next to the tooth.
  • the wire and / or the spring element 51 or 52 acts on the bracket 40 and thus laterally on the tooth to be moved. This potentially results in an undesired movement in addition to its desired movement. This can, however, be counteracted by the wire 50, which is supported on the fastening head 30 so as to be fixed against rotation and rotation, and the tooth can be shifted as desired. It is usually sufficient to bend the wire 50 so that it exerts forces and / or moments counteracting the undesired movements on the tooth. These are the secondary or eccentric forces already mentioned several times.
  • the wire can in particular also be twisted in its longitudinal direction, i.e. be twisted in itself.
  • Wires 50 of the type described above for generating and / or transmitting forces can in principle be selected by the orthodontist in individual cases and suitably bent. However, it would also be possible and advantageous if such wires were supplied as part of the anchoring according to the invention.
  • bracket 40 must fit the described insertion openings 33 or 34 in the fastening head 30 and of course also for fastening to the bracket 40 described.
  • the bracket 40 could also be included in the scope of delivery of the anchoring according to the invention.
  • a loop from the outset e.g. to be provided in the form of a U-loop, to which end sections adjoin on both sides, as is already shown in FIG. 8.
  • the U-loop is designated 53.
  • the bracket-side end section is designated by 54 and the fastening head-side end section by 55.
  • the U-loop 53 is about 5-7 mm deep and about 2-5 mm wide. At least the bracket-side end section 54 should have a length between 25 and 35 mm. The fastening-side end section 55 could be shorter and adapted to the dimensioning of the fastening head 30.
  • the U-loop 53 is helpful for the orthodontist when inserting the wire 50. On the U-loop, he can grasp and hold the wire 50 conveniently with a pair of pliers. In addition, owing to its elasticity, the U-loop 53 allows the ends of the wire 50 to be inserted one after the other at the fastening head and in the bracket 40 or to be pulled out again. Starting from the U-loop 53, the two end sections 54 and 55 of the wire 50 can also be changed more easily in their position or direction or in alignment with one another, as is practically necessary for orthodontic treatment. This would not be so easy with a straight wire as it is commercially available, or a U-loop or the like would first have to be bent into it by the orthodontist.
  • the U-loop 53 also forms a stop on the fastening head 30 and a stop for the compression spring 51 mentioned, so that no additional measures are required for this.
  • the U-loop 53 is preferably bent over the longer or wider of the two cross-sectional sides, so that it can be bent more easily by the orthodontist.
  • Fastening head 30 arranged opening 34 this means that a wire 50, which is to be inserted into it, must be rotated by 90 ° at least towards its end on the fastening head side, so that it is also oriented upright there. It goes without saying that the U-loop cannot be arranged protruding laterally outwards with respect to its level in the mouth of a patient.
  • An alternative embodiment would be to form the wire 50 only in the area of its end sections 54 and 55 with a rectangular cross-section and with a round cross-section in the area of the U-loop 53. Such a wire would bend uniformly in all directions in the area of the U-loop FIGS.
  • fastening heads 30 'and 30 " also show alternative embodiments of fastening heads 30 'and 30 ", which could be used, for example, instead of the fastening head 30 from FIG. 2 or 3 or could be exchanged for this or even among one another.
  • Both fastening heads 30' and 30" are with additional ones vertical openings into which, for example, a wire can be inserted or hung from above. In FIG. 10, these openings correspond, for example, to the opening 33 of FIG. 2.
  • the cross-sectional openings 38 of FIG. 9 can have a diameter of 0.045 inch, for example, for a round wire and the rectangular opening 39 for such a wire taken twice.
  • the anchoring according to the invention can also be used to perform segment movements in which several teeth are involved.
  • the anchoring according to the invention must be dimensioned sufficiently stable for this.

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  • 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 Prosthetics (AREA)

Abstract

La présente invention concerne un ancrage orthodontique comprenant une plaque d'ancrage (10) qui peut être vissée sur l'os maxillaire avec plusieurs vis à os (2). Cette plaque d'ancrage présente une tête de fixation (30) sur laquelle au moins une autre pièce conçue pour produire et/ou transmettre des forces peut être fixée de manière bloquée en déplacement, mais également bloquée en basculement et bloquée en rotation. Selon cette invention, la tête de fixation (30) est conçue sous forme de pièce séparée qui peut être appliquée selon différentes orientations dans l'espace sur la plaque d'ancrage (10) une fois que cette dernière a été appliquée sur l'os maxillaire. L'ancrage selon cette invention peut être utilisé de manière plus universelle que les versions précédentes connues et permet de partager le travail entre un chirurgien maxillaire et un orthodontiste maxillaire. Elle permet un déplacement de dent individuelle ou de segment qui est contrôlé de manière physique. Selon cette invention, aucune des forces réciproques indésirables n'est appliquée sur les dents voisines.
EP05746842A 2004-06-14 2005-06-14 Ancrage orthodontique intra-oral Withdrawn EP1809198A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH9942004 2004-06-14
PCT/CH2005/000332 WO2005120383A1 (fr) 2004-06-14 2005-06-14 Ancrage orthodontique intra-oral

Publications (1)

Publication Number Publication Date
EP1809198A1 true EP1809198A1 (fr) 2007-07-25

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EP05746842A Withdrawn EP1809198A1 (fr) 2004-06-14 2005-06-14 Ancrage orthodontique intra-oral

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EP (1) EP1809198A1 (fr)
WO (1) WO2005120383A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8905757B2 (en) 2012-12-03 2014-12-09 E. Kats Enterprises Ltd. Method and apparatus for measuring a location and orientation of a plurality of implants

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011510746A (ja) * 2008-02-01 2011-04-07 ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング 歯科矯正骨固定板及びメッシュパッド
DE102011086711A1 (de) * 2011-11-21 2013-05-23 Promedia A. Ahnfeldt Gmbh Verankerungsvorrichtung zum Befestigen von orthodontischen Drähten oder kieferorthopädischen Apparaturen für kieferorthopädische Korrekturbehandlungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710831B3 (fr) * 1993-10-07 1996-04-12 Alain Pierre Huet Procédé d'orthodontie par dissociation géométrique.
JP3869543B2 (ja) * 1997-12-05 2007-01-17 デンツプライ三金株式会社 歯科矯正用支持体
US6827574B2 (en) * 2001-04-12 2004-12-07 Kevin L. Payton Skeletal transmucosal orthodontic plate and method
BE1013760A6 (nl) * 2001-05-17 2002-07-02 Clerck Hugo De Orthodontisch implantaat.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005120383A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8905757B2 (en) 2012-12-03 2014-12-09 E. Kats Enterprises Ltd. Method and apparatus for measuring a location and orientation of a plurality of implants

Also Published As

Publication number Publication date
WO2005120383A1 (fr) 2005-12-22

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