Treatment of complications related to bonded retainers

Morten Godtfredsen Laursen; Mette Rylev; Birte Melsen

Treatment of complications related to bonded retainers

Morten Godtfredsen Laursen, Mette Rylev, Birte Melsen

Research output: Contribution to conference › Poster › Communication

Abstract

Unintended activation of bonded retainers can lead to displacement of teeth out of alveolar bone and periodontal damage. A well defined force system is needed for correction without displacing adjacent teeth towards the bony boundary. In two adult patients active bonded retainers had caused different displacement of one lower incisor and gingival recessions. Treatment aimed to improve the periodontium by moving the displaced teeth to the center of the bone prior to mucogingival surgery. Statically determinate segmented appliances were applied to generate large moments with reactive forces low enough to be neutralized by occlusion. Treatment alternatives with continuous arches were omitted due to unfavorable force systems. The displaced roots were repositioned into bone resulting in spontaneous periodontal improvement and improved prognosis for total root coverage with mucogingival surgery. Individualized appliance design can be indicated to maintain roots within the alveolar process.

Original language	English
Publication date	29 Apr 2016
Publication status	Published - 29 Apr 2016
Event	American Association of Orthodontists (AAO) 2016 Annual Session - Orlando, Florida, United States Duration: 29 Apr 2016 → 3 May 2016 https://www.aaoinfo.org/meetings/2016-annual-session

Conference

Conference	American Association of Orthodontists (AAO) 2016 Annual Session
Location	Orlando
Country/Territory	United States
City	Florida
Period	29/04/2016 → 03/05/2016
Internet address	https://www.aaoinfo.org/meetings/2016-annual-session

Keywords

Bonded retention
Orthodontics

Cite this

@conference{a8e8e9260b4a43fcb6231304d1a9fce6,

title = "Treatment of complications related to bonded retainers",

abstract = "Unintended activation of bonded retainers can lead to displacement of teeth out of alveolar bone and periodontal damage. A well defined force system is needed for correction without displacing adjacent teeth towards the bony boundary. In two adult patients active bonded retainers had caused different displacement of one lower incisor and gingival recessions. Treatment aimed to improve the periodontium by moving the displaced teeth to the center of the bone prior to mucogingival surgery. Statically determinate segmented appliances were applied to generate large moments with reactive forces low enough to be neutralized by occlusion. Treatment alternatives with continuous arches were omitted due to unfavorable force systems. The displaced roots were repositioned into bone resulting in spontaneous periodontal improvement and improved prognosis for total root coverage with mucogingival surgery. Individualized appliance design can be indicated to maintain roots within the alveolar process.",

keywords = "Bonded retention, Orthodontics",

author = "Laursen, {Morten Godtfredsen} and Mette Rylev and Birte Melsen",

year = "2016",

month = apr,

day = "29",

language = "English",

note = "American Association of Orthodontists (AAO) 2016 Annual Session , AAO Annual Session ; Conference date: 29-04-2016 Through 03-05-2016",

url = "https://www.aaoinfo.org/meetings/2016-annual-session",

}

TY - CONF

T1 - Treatment of complications related to bonded retainers

AU - Laursen, Morten Godtfredsen

AU - Rylev, Mette

AU - Melsen, Birte

PY - 2016/4/29

Y1 - 2016/4/29

N2 - Unintended activation of bonded retainers can lead to displacement of teeth out of alveolar bone and periodontal damage. A well defined force system is needed for correction without displacing adjacent teeth towards the bony boundary. In two adult patients active bonded retainers had caused different displacement of one lower incisor and gingival recessions. Treatment aimed to improve the periodontium by moving the displaced teeth to the center of the bone prior to mucogingival surgery. Statically determinate segmented appliances were applied to generate large moments with reactive forces low enough to be neutralized by occlusion. Treatment alternatives with continuous arches were omitted due to unfavorable force systems. The displaced roots were repositioned into bone resulting in spontaneous periodontal improvement and improved prognosis for total root coverage with mucogingival surgery. Individualized appliance design can be indicated to maintain roots within the alveolar process.

AB - Unintended activation of bonded retainers can lead to displacement of teeth out of alveolar bone and periodontal damage. A well defined force system is needed for correction without displacing adjacent teeth towards the bony boundary. In two adult patients active bonded retainers had caused different displacement of one lower incisor and gingival recessions. Treatment aimed to improve the periodontium by moving the displaced teeth to the center of the bone prior to mucogingival surgery. Statically determinate segmented appliances were applied to generate large moments with reactive forces low enough to be neutralized by occlusion. Treatment alternatives with continuous arches were omitted due to unfavorable force systems. The displaced roots were repositioned into bone resulting in spontaneous periodontal improvement and improved prognosis for total root coverage with mucogingival surgery. Individualized appliance design can be indicated to maintain roots within the alveolar process.

KW - Bonded retention

KW - Orthodontics

M3 - Poster

T2 - American Association of Orthodontists (AAO) 2016 Annual Session

Y2 - 29 April 2016 through 3 May 2016

ER -

Treatment of complications related to bonded retainers

Abstract

Conference

Keywords

Fingerprint

Cite this