Detail
Article
Online article
FT
Medvik - BMC
  • Something wrong with this record ?

Gingival recession in mandibular incisors and symphysis morphology-a retrospective cohort study

K. Mazurova, JB. Kopp, AM. Renkema, N. Pandis, C. Katsaros, PS. Fudalej,

. 2018 ; 40 (2) : 185-192.

Language English Country England, Great Britain

Document type Journal Article

Persistent link   https://www.medvik.cz/link/bmc19013149

Objective: To evaluate if the morphology of the mandibular symphysis is associated with the development of gingival recession. Materials and methods: A cohort of 177 patients was followed longitudinally for up to 5 years post-treatment. Based on the width of the symphysis, participants were divided into three groups: narrow (n = 57); average (n = 63), and wide symphysis (n = 57). Morphology of the symphysis and inclination of incisors were measured on lateral cephalometric radiographs before treatment (Ts), at the end of treatment (T0) and 5 years after treatment (T5). Gingival recession and the change of clinical crown heights in mandibular incisors were measured on plaster models made at TS, T0, and T5. Results: From TS to T5 the change in inclination was comparable in the narrow, average, and wide groups. At T5, gingival labial recession was present in 19.3 per cent of patients with narrow symphysis, 20.6 per cent with average symphysis, and 14 per cent of patients with wide symphysis. The difference was not significant. The mean change of clinical crown height was <1 mm (TS - T5). The regression model showed some evidence that incisor inclination at Ts might have been associated with the change of mean clinical crown height (-2.51, 95% CI: -4.6 to -0.4, P = 0.02). The logistic regression model demonstrated that H1 (Height 1) might be associated with the development of gingival recession (OR = 0.75, 95% CI: 0.58 to 0.96, P = 0.03). Conclusion: Within the limitations of this study, there is no evidence that the overall morphology of the mandibular symphysis is associated with gingival recession development.

References provided by Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc19013149
003      
CZ-PrNML
005      
20190411111143.0
007      
ta
008      
190405s2018 enk f 000 0|eng||
009      
AR
024    7_
$a 10.1093/ejo/cjx046 $2 doi
035    __
$a (PubMed)28637273
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a enk
100    1_
$a Mazurova, Katarina $u Department of Orthodontics, Palacký University Olomouc, Czech Republic.
245    10
$a Gingival recession in mandibular incisors and symphysis morphology-a retrospective cohort study / $c K. Mazurova, JB. Kopp, AM. Renkema, N. Pandis, C. Katsaros, PS. Fudalej,
520    9_
$a Objective: To evaluate if the morphology of the mandibular symphysis is associated with the development of gingival recession. Materials and methods: A cohort of 177 patients was followed longitudinally for up to 5 years post-treatment. Based on the width of the symphysis, participants were divided into three groups: narrow (n = 57); average (n = 63), and wide symphysis (n = 57). Morphology of the symphysis and inclination of incisors were measured on lateral cephalometric radiographs before treatment (Ts), at the end of treatment (T0) and 5 years after treatment (T5). Gingival recession and the change of clinical crown heights in mandibular incisors were measured on plaster models made at TS, T0, and T5. Results: From TS to T5 the change in inclination was comparable in the narrow, average, and wide groups. At T5, gingival labial recession was present in 19.3 per cent of patients with narrow symphysis, 20.6 per cent with average symphysis, and 14 per cent of patients with wide symphysis. The difference was not significant. The mean change of clinical crown height was <1 mm (TS - T5). The regression model showed some evidence that incisor inclination at Ts might have been associated with the change of mean clinical crown height (-2.51, 95% CI: -4.6 to -0.4, P = 0.02). The logistic regression model demonstrated that H1 (Height 1) might be associated with the development of gingival recession (OR = 0.75, 95% CI: 0.58 to 0.96, P = 0.03). Conclusion: Within the limitations of this study, there is no evidence that the overall morphology of the mandibular symphysis is associated with gingival recession development.
650    _2
$a mladiství $7 D000293
650    _2
$a kefalometrie $x metody $7 D002508
650    _2
$a dítě $7 D002648
650    _2
$a kohortové studie $7 D015331
650    _2
$a ženské pohlaví $7 D005260
650    _2
$a ústup dásní $x etiologie $x patologie $7 D005889
650    _2
$a lidé $7 D006801
650    _2
$a řezáky $x patologie $7 D007180
650    _2
$a longitudinální studie $7 D008137
650    _2
$a mužské pohlaví $7 D008297
650    _2
$a mandibula $x patologie $7 D008334
650    _2
$a ortodoncie korekční $x škodlivé účinky $7 D009971
650    _2
$a retrospektivní studie $7 D012189
655    _2
$a časopisecké články $7 D016428
700    1_
$a Kopp, Jean-Baptiste $u Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Switzerland.
700    1_
$a Renkema, Anne Marie $u Department of Orthodontics and Craniofacial Biology, Radboud University Nijmegen Medical Centre, The Netherlands.
700    1_
$a Pandis, Nikolaos $u Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Switzerland.
700    1_
$a Katsaros, Christos $u Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Switzerland.
700    1_
$a Fudalej, Piotr S $u Department of Orthodontics, Palacký University Olomouc, Czech Republic. Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Switzerland.
773    0_
$w MED00001634 $t European journal of orthodontics $x 1460-2210 $g Roč. 40, č. 2 (2018), s. 185-192
856    41
$u https://pubmed.ncbi.nlm.nih.gov/28637273 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y a $z 0
990    __
$a 20190405 $b ABA008
991    __
$a 20190411111200 $b ABA008
999    __
$a ok $b bmc $g 1392459 $s 1051454
BAS    __
$a 3
BAS    __
$a PreBMC
BMC    __
$a 2018 $b 40 $c 2 $d 185-192 $i 1460-2210 $m European journal of orthodontics $n Eur J Orthod $x MED00001634
LZP    __
$a Pubmed-20190405

Find record

Citation metrics

Archiving options