Surgical guides for optimal positioning of miniscrew implants

Morea, Camillo; Dominguez, Gladys Cristina; Papadopoulos, Moschos A.

doi:10.1016/b978-0-7234-3649-2.00018-x

Cited by 22 publications

(40 citation statements)

References 2 publications

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“…The basic shape is a (repeatedly) bent wire, with a circular wire end that tapers off above the target area [5][6][7] or tapers off to a point 8 ( Fig. The basic shape is a (repeatedly) bent wire, with a circular wire end that tapers off above the target area [5][6][7] or tapers off to a point 8 ( Fig.…”

Section: Conventional Positioning Guidesmentioning

confidence: 99%

See 1 more Smart Citation

Positioning guides for the radiological evaluation of miniscrew implant insertion sites

Ludwig¹,

Glasl²,

Schauseil³

et al. 2015

Skeletal Anchorage in Orthodontic Treatment of Class II Malocclusion

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Section: Conventional Positioning Guidesmentioning

confidence: 99%

“…16.1A). [6][7][8] The adapted wire elements are set in an acrylic resin splint, which covers several adjacent teeth, thus maximizing stability and retention.…”

Section: Conventional Positioning Guidesmentioning

confidence: 99%

Positioning guides for the radiological evaluation of miniscrew implant insertion sites

Ludwig¹,

Glasl²,

Schauseil³

et al. 2015

Skeletal Anchorage in Orthodontic Treatment of Class II Malocclusion

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“…9 There have been numerous implant placement guides described in the literature. [10][11][12][13][14][15][16][17][18][19][20] The shortcomings of these methods are that they are cumbersome and fabrication involves complicated soldering procedures, difficulty in stabilizing during radiographic process, poor tissue adaptation to the placement site, giving magnification errors or parallax errors in the radiograph, increased chairside time, and the need to sterilize after each use. The present article describes a metal grid-guide with an adhesive base for accurate placement of microimplant.…”

Section: Introductionmentioning

confidence: 99%

Use of a Disposable Self-adhesive Grid for Accurate Microimplant Placement

Patni¹,

Jadhav²,

Pawar³

2017

Journal of Contemporary Dentistry

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Microimplants have ushered in the concept of absolute anchorage by intraoral means with the added benefit of being completely operator dependent. These factors ensure efficient anchorage control. However, these benefits come at the cost of precise placement considering the proximity of anatomically significant structures. It is of utmost importance to avoid damage to roots in case of interradicular placement. In order to overcome this difficulty, the following case report describes an innovative grid-guide template with an anti-inflammatory adhesive backing for accurate and easy microimplant placement. The assembly consists of a stainless steel grid mesh stuck on a micropore surgical tape with trioplast dental paste on the tissue-facing surface. It is an accurate, efficient, economical, and easy method of microimplant placement.

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“…The screw position and force units will result in different moments and forces in the three spatial planes 13) . The use of custom-made metal surgical guides and templates has been proposed for transferring radiographic preoperative planning information to the surgical site and outlining the ideal implant axis to promote safe mini-screw placement into the dentoalveolar bone [14][15][16][17][18][19] . Computed tomography (CT) images were recently used for diagnosis and treatment planning with CAD (computer-aided design) and RP (rapid prototyping) techniques integrated to fabricate surgical templates for achieving controllable precise mini-screw placement 14,16,[20][21][22][23] .…”

Section: Introductionmentioning

confidence: 99%

Customized surgical template fabrication under biomechanical consideration by integrating CBCT image, CAD system and finite element analysis

Wang²,

Lin³

2018

Dental Materials Journal

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This study developed a customized surgical template under mechanical consideration for molar intrusion. Two finite element (FE) models were analyzed for the primary stability under 100 gf traction forces with one mini-screw inserted at the buccal side in horizontal and another in palatal side with two optional positions at 60° (P60) or 15° (P15) angles with inclination toward the molar occlusal surface. The surgical template was generated using rapid prototyping (RP) printing for the clinical application based on improved primarily stability model. The surrounding bone strains for models P15 and P60 were far lower than the bone remodeling critical value. Model P60 presented much lower micro-motion in the screw/bone interface and the screw head displacement than those values in model P15. Using FE analysis for biomechanical evaluation and combining with CT image, image superimposed method and CAD technique can fabricate accuracy/security customized surgical template for mini-screws with better primary stability.

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Surgical guides for optimal positioning of miniscrew implants

Cited by 22 publications

References 2 publications

Positioning guides for the radiological evaluation of miniscrew implant insertion sites

Positioning guides for the radiological evaluation of miniscrew implant insertion sites

Use of a Disposable Self-adhesive Grid for Accurate Microimplant Placement

Customized surgical template fabrication under biomechanical consideration by integrating CBCT image, CAD system and finite element analysis

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