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Effect of orthodontic space closure on dental pulp sensitivity : prospective clinical trial
ID
Golež, Aljaž
(
Avtor
),
ID
Ovsenik, Maja
(
Avtor
),
ID
Cankar, Ksenija
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(1,98 MB)
MD5: 0C121217CBE04D70665B822952DED33E
URL - Izvorni URL, za dostop obiščite
https://onlinelibrary.wiley.com/doi/10.1111/ocr.12792
Galerija slik
Izvleček
Background: Orthodontic tooth movement (OTM) is a biological process that can influence the function of the pulp, including its innervation. The excitability of the nerve fibres of the pulp may be altered by forces exerted on the nerve fibres or by reduced blood flow to the pulp. The aim of this clinical study was to evaluate the sensitivity of the dental pulp during levelling and during the phase of space closure, to assess the role of certain controlled risk factors. Methods: Twenty-two adolescent participants requiring orthodontic space closure in transcanine sector were enrolled in a prospective clinical study. Patients were observed before OTM, after levelling and 1 month during active space closure. The sensitivity threshold of the pulp was measured using the electric pulp test (EPT). Dental models were obtained using an intraoral scanner, allowing measurement of interdental distances and calculation of OTM speed. The teeth were categorized according to position and tooth type. Results: The EPT values increased significantly during orthodontic treatment (one-way RM-ANOVA, P= .014). There was a significant difference in EPT values between the tooth categories. Teeth with a single root adjacent to the residual space had the highest EPT thresholds (two-way RM-ANOVA, P < .001; Holm-Sidak, P < .05). Conclusions: OTM reduced pulpal sensitivity. Pulpal sensitivity during active space closure was similar to sensitivity during the levelling phase. The pulpal sensitivity of molars was less affected by OTM than that of single-rooted teeth, while teeth closer to the gap had a significantly higher pulpal sensitivity threshold during active OTM.
Jezik:
Angleški jezik
Ključne besede:
dental pulp
,
dental pulp test
,
orthodontic tooth movement
,
tooth movement techniques
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
MF - Medicinska fakulteta
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2024
Št. strani:
Str. 724–732
Številčenje:
Vol. 27, iss. 5
PID:
20.500.12556/RUL-161272-613fdb65-7d53-cd0f-91f0-73d04d1e8cd7
UDK:
616.31
ISSN pri članku:
1601-6335
DOI:
10.1111/ocr.12792
COBISS.SI-ID:
193080835
Datum objave v RUL:
09.09.2024
Število ogledov:
49
Število prenosov:
64
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Objavi na:
Gradivo je del revije
Naslov:
Orthodontics & craniofacial research
Skrajšan naslov:
Orthod. craniofac. res.
Založnik:
Wiley
ISSN:
1601-6335
COBISS.SI-ID:
512300825
Licence
Licenca:
CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:
To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
zobna pulpa
,
test zobne pulpe
,
ortodontski premiki zob
Projekti
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P3-0019
Naslov:
Aplikativna in bazična fiziologija in patofiziologija v medicini
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
J3-50103
Naslov:
Vpliv ortodontskega premika zoba na stanje zobne pulpe
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