Skip to main content
Hauptrubriken
CME Facharzt-Training Webinare Zeitschriften Bücher e.Medpedia Podcast
Service
Jobbörse Info & Hilfe
Fachgebiete
Anästhesiologie Allgemeinmedizin Arbeitsmedizin Augenheilkunde Chirurgie Dermatologie Gynäkologie und Geburtshilfe HNO Innere Medizin Kardiologie Neurologie Onkologie und Hämatologie Orthopädie und Unfallchirurgie Pädiatrie Pathologie Psychiatrie Radiologie Rechtsmedizin Urologie Zahnmedizin
Themen
Typ-2-Diabetes und Adipositas Klimawandel und Gesundheit Neues aus dem Markt COVID-19 Praxis und Beruf Seltene Erkrankungen GOÄ & EBM Panorama
Sammlungen
Kasuistiken Algorithmen & Infografiken Blickdiagnosen Arthropedia FlapFinder (für Dermatochirurgen) Videos Kongressberichterstattung Medizin für Apothekerinnen und Apotheker Für Ärztinnen und Ärzte in Weiterbildung Für Medizinstudierende

Die Highlights vom Kongress des American College of Cardiology 2024

Im April diskutierten die Herz-Kreislauf-Spezialisten aus der ganzen Welt auf dem  Kongress des American College of Cardiology (ACC) u.a. neue Therapieansätze bei akutem Myokardinfarkt, koronarer Herzerkrankung, kardiogenem Schock oder Aortenklappenstenose. In unserem Kongress-Dossier haben wir für Sie Berichte über die „Late-Breaking Trials“ und andere wichtige Studien zusammengestellt. 
Erweiterte Suche
Anmelden
nach oben
Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie
Erschienen in: Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie 5/2011

01.10.2011 | Original article

Influence of various polishing methods on pulp temperature

An in vitro study

verfasst von: S. Mank, M. Steineck, Dr. Dr. L. Brauchli

Erschienen in: Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie | Ausgabe 5/2011

Einloggen, um Zugang zu erhalten

Abstract

Objective

After orthodontic debonding, adhesive removal can lead to rises in pulp temperature, causing histological changes or pulp necrosis. The objective of this study was to measure increases in pulp temperature during adhesive removal using different instruments and various cooling procedures.

Materials and methods

A thermoelement was introduced into the pulp chamber of 10 human incisors. The teeth were immersed in a 36°C water bath up to the cementoenamel junction. Two carbide burs, one polishing disk and two rubber points were used for polishing. All measurements were taken over a 10 s period by a single investigator, under slight pressure and with constant motion. Three cooling procedures were examined: no cooling, air cooling and water cooling. Pulp temperatures were measured before polishing and after 10 s of polishing.

Results

Without cooling, the two rubber points revealed clinically relevant temperature increases of 6.1°C and 12.4°C. Cooling with air and with water reduced pulp temperature in conjunction with all polishing methods. Air cooling was most efficient, except in combination with the polishing disk.

Conclusion

Under these study conditions, carbide burs and polishing disks can be used safely and without risk to the pulp, even without cooling. On the other hand, rubber points cause a marked increase in pulp temperature when used without cooling.
Literatur
1.
Bagis B, Bagis Y, Ertas E, Ustaomer S (2008) Comparison of the heat generation of light curing units. J Contemp Dent Pract 9:65–72PubMed
2.
Banes J, Hammond H (1978) Surface temperatures of vital and nonvital teeth in humans. J Endod 4:106–109PubMedCrossRef
3.
Baroudi K, Silikas N, Watts DC (2009) In vitro pulp chamber temperature rise from irradiation and exotherm of flowable composites. Int J Paediatr Dent 19:48–54PubMedCrossRef
4.
Baysal A, Uysal T, Usumez S (2007) Temperature rise in the pulp chamber during different stripping procedures. Angle Orthod 77:478–482PubMedCrossRef
5.
Bicakci A, Kocoglu-Altan B, Celik-Ozenci C et al (2010) Histopathologic evaluation of pulpal tissue response to various adhesive cleanup techniques. Am J Orthod Dentofacial Orthop 138:12.e1–12.e7PubMedCrossRef
6.
Brown A, Goldberg M (1966) Surface temperature and temperature gradients of human teeth in situ. Arch Oral Biol 11:973–982PubMedCrossRef
7.
Carrasco TG, Carrasco-Guerisoli LD, Fröner IC (2008) In vitro study of the pulp chamber temperature rise during light-activated bleaching. J Appl Oral Sci 16:355–359PubMedCrossRef
8.
Cavalcanti BN, Lage-marques JL, Rode SM (2003) Pulpal temperature increases with Er:YAG laser and high-speed handpieces. J Prosthet Dent 90:447–451PubMedCrossRef
9.
Cavalcanti BN, Otani C, Rode SM (2002) High-speed cavity preparation techniques with different water flows. J Prosthet Dent 87:158–161PubMedCrossRef
10.
Chiodera G, Gastaldi G, Millar BJ (2009) Temperature change in pulp cavity in vitro during the polymerization of provisional resins. Dent Mater 25:321–325PubMedCrossRef
11.
Daronch M, Rueggeberg FA, Hall G, De Goes ME (2007) Effect of composite temperature on in vitro intrapulpal temperature rise. Dent Mater 23:1283–1288PubMedCrossRef
12.
De Magalhães M, Ferreira R, Grossi P, De Andrade R (2008) Measurement of thermophysical properties of human dentin: Effect of open porosity. J Dent 36:588–594CrossRef
13.
Durey K, Santini A, Miletic V (2008) Pulp chamber temperature rise during curing of resin-based composites with different light-curing units. Prim Dent Care 15:33–38PubMedCrossRef
14.
Eldeniz AU, Usumez A, Usumez S, Ozturk N (2005) Pulpal temperature rise during light-activated bleaching. J Biomed Mater Res B Appl Biomater 72:254–259PubMed
15.
El-Hadary M, El-Massry N, Shehata FI, El-Sharkawy M (1975) Thickness of enamel and dentin in different locations of the crown portion in premolars and their relation to conservative treatment. Egypt Dent J 21:29–36
16.
Firoozmand L, Faria R, Araujo MA et al (2008) Temperature rise in cavities prepared by high and low torque handpieces and Er:YAG laser. Br Dent J 12:205
17.
Gängler P (1976) Das Verhalten der Blutzirkulation der Pulpa. Zahn Mund Kieferheilkd 64:480–486
18.
Goodis HE, Schein B, Stauffer P (1988) Temperature changes measured in vivo at the dentinoenamel junction and pulpodentin junction during cavity preparation in the Macaca fascicularis monkey. J Endod 14:336–339PubMedCrossRef
19.
Guiraldo RD, Consani S, Sinhoreti MA et al (2009) Thermal variations in the pulp chamber associated with composite insertion techniques and light-curing methods. J Contemp Dent Pract 10:17–24PubMed
20.
Jonke E, Weiland F, Freudenthaler JW, Bantleon HP (2006) Heat generated by residual adhesive removal after debonding of brackets. World J Orthod 7:357–360PubMed
21.
Kabbach W, Zezell DM, Pereira TM et al (2008) A thermal investigation of dental bleaching in vitro. Photomed Laser Surg 26:489–493PubMedCrossRef
22.
Kodonas K, Cogos C, Tziafas D (2009) Effect of simulated pulpal microcirculation on intrapulpal temperature changes following application of heat on tooth surfaces. Int Endod J 42:247–252PubMedCrossRef
23.
Langeland K, Langeland LK (1965) Pulp reactions to crown preparation, impression, temporary crown fixation and permanent cementation. J Prosthet Dent 15:129–143PubMedCrossRef
24.
MalkoÇ S, Uysal T, Üsümez S, Işman E, Baysal A (2010) In-vitro assessment of temperature rise in the pulp during orthodontic bonding. Am J Orthod Dentofacial 137:379–383CrossRef
25.
Martins GR, Cavalcanti BN, Rode SM (2006) Increases in intrapulpal temperature during polymerization of composite resin. J Prosthet Dent 96:328–331PubMedCrossRef
26.
Matthew B, Andrew D (1995) Microvascular architecture and exchange in teeth. Microcirculation 2:305–313CrossRef
27.
Mizrahi E, Cleaton-Jones P, Landy C (1996) Tooth surface and pulp chamber temperatures developed during electrothermal bonding. Am J Orthod Dentofacial 109:506–514CrossRef
28.
29.
Mollica FB, Camargo FP, Zamboni SC et al (2008) Pulpal temperature increase with high-speed handpiece, Er: YAG laser and ultrasound tips. J Appl Oral Sci 16:209–213PubMedCrossRef
30.
31.
Oztürk B, Usümez A, Oztürk AN, Ozer F (2004) In vitro assessment of temperature change in the pulp chamber during cavity preparation. J Prosthet Dent 91:436–440PubMedCrossRef
32.
Peyton F (1955) Temperature rise in teeth developed by rotating instruments. J Am Dent 50:629–632
33.
Pohto M, Scheinin A (1958) Microscopic observations on living dental pulp. II. The effect of thermal irritants on the circulation of the pulp in the lower rat incisor. Acta Odontol Scand 16:315–327CrossRef
34.
Postle HH, Lekowitz W, McConnel D (1959) Pulp response to heat. J Dent Res 37:740
35.
Robinson HB, Lefkowitz W (1962) Operative dentistry and the pulp. J Prosthet Dent 12:985–1001CrossRef
36.
Silva PC, De Fatima Zanirato Lizarelli R, Moriyama LT et al (2005) Temperature analysis during bonding of brackets using LED or halogen light base units. Photomed Laser Surg 23:41–46PubMedCrossRef
37.
Stoops L, Scott D (1976) Measurement of tooth temperature as a means of determining pulp vitality. J Endod 5:141–145CrossRef
38.
Sulieman M, Addy M, Rees JS (2005) Surface and intra-pulpal temperature rises during tooth bleaching: an in vitro study. Br Dent J 199:37–40PubMedCrossRef
39.
Takla PM, Shivapuja PK (1995) Pulpal response in electrothermal debonding. Am J Orthod Dentofacial Orthop 108:623–629PubMedCrossRef
40.
Torres CR, Caneppele TM, Arcas FC, Borges AB (2008) In vitro assessment of pulp chamber temperature of different teeth submitted to dental bleaching associated with LED/laser and halogen. Gen Dent 56:481–486PubMed
41.
Uysal T, Unverdi Eldeniz A, Usumez S, Usumez A (2005) Thermal changes in the pulp different adhesive clean-up procedures. Angle Orthod 75:220–225PubMed
42.
Uzel A, Buyukyilmaz T, Kayalioglu M, Uzel I (2006) Temperature rise during orthodontic bonding with various light-curing units—an in vitro study. Angle Orthod 76:330–334PubMed
43.
Vukovich M, Wood D, Daley T (1991) Heat generated by grinding during removal of ceramic brackets. Am J Orthod Dentofacial Orthop 99:505–512PubMedCrossRef
44.
Willis H, Worner H (1940) Heat in cavity preparation. Aust Dent J 44:62–65
45.
Zach L, Cohen G (1965) Pulp response to externally applied heat. Oral Surg Med Oral Pathol 19:515–530CrossRef
Metadaten
Titel
Influence of various polishing methods on pulp temperature
An in vitro study
verfasst von
S. Mank
M. Steineck
Dr. Dr. L. Brauchli
Publikationsdatum
01.10.2011
Verlag
Springer-Verlag
Erschienen in
Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie / Ausgabe 5/2011
Print ISSN: 1434-5293
Elektronische ISSN: 1615-6714
DOI
https://doi.org/10.1007/s00056-011-0039-y

Weitere Artikel der Ausgabe 5/2011

Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie 5/2011 Zur Ausgabe

Original article

Accuracy of fit of 3-to-3 retainers after adhesive fixation using a neodymium–iron–boron magnet chain

Informationen

DGKFO-Seiten

Journal Club

What’s new on the dental scene?

Original article

Shear bond strengths of seven self-etching primers after thermo-cycling

Original article

Cleaning removable orthodontic appliances — a survey

Original article

Biomechanics of the mandible and growth extension

Neu im Fachgebiet Zahnmedizin

Darf man die Behandlung eines Neonazis ablehnen?

08.05.2024 Gesellschaft Nachrichten

In einer Leseranfrage in der Zeitschrift Journal of the American Academy of Dermatology möchte ein anonymer Dermatologe bzw. eine anonyme Dermatologin wissen, ob er oder sie einen Patienten behandeln muss, der eine rassistische Tätowierung trägt.

Ein Drittel der jungen Ärztinnen und Ärzte erwägt abzuwandern

07.05.2024 Klinik aktuell Nachrichten

Extreme Arbeitsverdichtung und kaum Supervision: Dr. Andrea Martini, Sprecherin des Bündnisses Junge Ärztinnen und Ärzte (BJÄ) über den Frust des ärztlichen Nachwuchses und die Vorteile des Rucksack-Modells.

Endlich: Zi zeigt, mit welchen PVS Praxen zufrieden sind

IT für Ärzte Nachrichten

Darauf haben viele Praxen gewartet: Das Zi hat eine Liste von Praxisverwaltungssystemen veröffentlicht, die von Nutzern positiv bewertet werden. Eine gute Grundlage für wechselwillige Ärztinnen und Psychotherapeuten.

Parodontalbehandlung verbessert Prognose bei Katheterablation

19.04.2024 Vorhofflimmern Nachrichten

Werden Personen mit Vorhofflimmern in der Blanking-Periode nach einer Katheterablation gegen eine bestehende Parodontitis behandelt, verbessert dies die Erfolgsaussichten. Dafür sprechen die Resultate einer prospektiven Untersuchung.

Newsletter

Bestellen Sie unseren kostenlosen Newsletter Update Zahnmedizin und bleiben Sie gut informiert – ganz bequem per eMail.

Newsletter bestellen
Bildnachweise