Tooth Size as a Possible Cause of Mandibular Canine Transmigration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F25%3A10499882" target="_blank" >RIV/00064203:_____/25:10499882 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11130/25:10499882

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=mn755.of8P" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=mn755.of8P</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s44411-025-00187-5" target="_blank" >10.1007/s44411-025-00187-5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Tooth Size as a Possible Cause of Mandibular Canine Transmigration

Popis výsledku v původním jazyce

BackgroundMandibular canine transmigration is a rare phenomenon in orthodontic practice. The aim of our research is to discover whether impacted mandibular canines have different size and volume that can contribute to the transmigration. The first hypothesis was that transmigrated mandibular canines have significantly bigger crown and shorter root than canines from contralateral side and control group. Second hypothesis was that transmigrated canines had bigger volume than physiologically erupted canines.MethodsA total of 93 CBCT scans from study group were analysed in software InVivo6, mandibular canine was separated from surrounding tissues and measured in 3D. Length of crown, mesio-distal and bucco-lingual dimension of crown and length of root were measured. Afterwards, volume of crown, root and whole tooth were calculated. These measurements were compared with dimensions of canines from contralateral side and control group.ResultsStatistically significant difference was found for crowns of impacted mandibular canines (M-D 6.802 mm, B-L 7.35 mm, Lc 10.43 mm, Lr 12.98 mm) and crowns of canine from control group (M-D 6.655 mm, B-L 7.224 mm, Lc 10.16 mm, Lr 14.05 mm), but there was no statistically significant difference from canines on contralateral side (M-D 6.842 mm, B-L 7.39 mm, Lc 10.36 mm, Lr 14.11 mm). Impacted mandibular canines had shorter root than canines from contralateral side and canines from control group. Volume of their root (Vr 359.07 mm3) did not differ statistically from the volume of the crown of impacted canines (Vc 359.28 mm3). Volume of root from contralateral side (Vr 391.9 mm3) also did not differ statistically from volume of root from control group (Vr 391.53 mm3). Overall, canines (crown and root together) from contralateral side (Vt 753.73 mm3) have bigger volume than canines from control group (Vt 718.89 mm3).ConclusionImpacted mandibular canines had statistically larger crowns than physiologically erupted canines. This etiologic factor can contribute to canine transmigration.

Název v anglickém jazyce

Tooth Size as a Possible Cause of Mandibular Canine Transmigration

Popis výsledku anglicky

BackgroundMandibular canine transmigration is a rare phenomenon in orthodontic practice. The aim of our research is to discover whether impacted mandibular canines have different size and volume that can contribute to the transmigration. The first hypothesis was that transmigrated mandibular canines have significantly bigger crown and shorter root than canines from contralateral side and control group. Second hypothesis was that transmigrated canines had bigger volume than physiologically erupted canines.MethodsA total of 93 CBCT scans from study group were analysed in software InVivo6, mandibular canine was separated from surrounding tissues and measured in 3D. Length of crown, mesio-distal and bucco-lingual dimension of crown and length of root were measured. Afterwards, volume of crown, root and whole tooth were calculated. These measurements were compared with dimensions of canines from contralateral side and control group.ResultsStatistically significant difference was found for crowns of impacted mandibular canines (M-D 6.802 mm, B-L 7.35 mm, Lc 10.43 mm, Lr 12.98 mm) and crowns of canine from control group (M-D 6.655 mm, B-L 7.224 mm, Lc 10.16 mm, Lr 14.05 mm), but there was no statistically significant difference from canines on contralateral side (M-D 6.842 mm, B-L 7.39 mm, Lc 10.36 mm, Lr 14.11 mm). Impacted mandibular canines had shorter root than canines from contralateral side and canines from control group. Volume of their root (Vr 359.07 mm3) did not differ statistically from the volume of the crown of impacted canines (Vc 359.28 mm3). Volume of root from contralateral side (Vr 391.9 mm3) also did not differ statistically from volume of root from control group (Vr 391.53 mm3). Overall, canines (crown and root together) from contralateral side (Vt 753.73 mm3) have bigger volume than canines from control group (Vt 718.89 mm3).ConclusionImpacted mandibular canines had statistically larger crowns than physiologically erupted canines. This etiologic factor can contribute to canine transmigration.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30208 - Dentistry, oral surgery and medicine

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Bratislavské lekárske listy / Bratislava Medical Journal

ISSN

0006-9248

e-ISSN

1336-0345

Svazek periodika

126

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

10

Strana od-do

1939-1948

Kód UT WoS článku

001491333300001

EID výsledku v databázi Scopus

2-s2.0-105005551599