Amaç: Bu çalışmanın amacı, kök kanal tedavisi uygulanmış daimî dişlerde, apikalden istemsiz olarak taşan kök kanal dolgu patlarını değerlendirmek ve bu durumu etkileyen olası risk faktörlerini belirlemektir. Gereç ve Yöntemler: Çalışmada, tek bir operatör tarafından 18 yıl 6 ay boynunca tedavi edilen 5.381 adet hastaya ait dişler incelenmiş ve çalışmaya toplam 7.761 diş dâhil edilmiştir. Hastanın yaşı, cinsiyeti, pulpal ve periapikal hastalığın teşhisi, ilgili dişin tipi, tedavinin şekli [birincil tedavi (vital, devital), tekrarlayan tedavi], kanal dolum tekniği, hangi kök kanal patının kullanıldığı ve tedavi seans sayısı gibi faktörler incelenerek, taşkın pat gelişimi üzerinde en fazla belirleyici olan etkenin tespit edilmesi sağlandı. İstatistiksel analiz, tek değişkenli ve çoklu değişkenli lojistik regresyon analizleri kullanılarak yapıldı. Bulgular: Olguların ortalama yaşı 43,7±16,6 (yıl) olup; 2.251'i (%41,8) erkeklerden, 3.130'u (%58,2) kadınlardan oluşmaktaydı. Taşkın pat, 7.761 adet dişin 535 (%6,9) tanesinde gözlendi. Birincil tedavi gören vital dişlere göre birincil tedavi gören devital dişlerde (p<0,001) ve tekrarlayan tedavi gören dişlerde (p=0,002), taşkın pat görülme ihtimali daha fazla idi. Kanal dolum tekniği açısından basit tek kon veya vertikal kondensasyon (VK) uygulanan dişlere göre sadece lateral kondensasyonla (LK) (p=0,004) ve LK+VK (p=0,002) ile dolum yapılan dişlerde patın taşma olasılığının daha fazla olduğu belirlendi. AH Plus'a göre AH 26 kullanımının, taşkın pat görülme ihtimalini artırdığı tespit edildi (p=0,002). Sonuç: Nekrotik ve/veya periapikal lezyonlu dişlerde gerçekleştirilen birincil ve tekrarlayan tedavilerin, kanal dolum tekniklerinden LK'nin, LK ile birlikte VK'nin kombine bir şekilde kullanılmasının, kanal dolgu patı olarak AH 26'nın seçilmesinin, pat taşkınlığı anlamında risk faktörleri olduğu belirlenmiştir.
Anahtar Kelimeler: Kök kanalını tıkama; kök kanal tıkaçları; kök kanal tedavisi
Objective: The aim of this study is to evaluate the unintentionally apically extruded root canal sealers in endodontically treated teeth and to determine the possible risk factors affecting this situation. Material and Methods: Records of 7,761 teeth belonging to 5,381 patients treated by a single operator during18 years and 6 months were included. The most determining factor on extruded sealer was identified considering the patient's age, gender, diagnosis of pulpal and periapical disease, tooth type, treatment modality [primary treatment (vital, mortal), retreatment], filling technique, sealer choice, and the number of visits. Statistical analysis was carried out by using univariate binary and multivariate logistic regression analyses. Results: The mean age was 43.7±16.6 (years) and 2,251 (41.8%) were men and 3,130 (58.2%) were women. Extruded sealer was observed in 535 (6.9%) of 7,761 teeth. The incidence of sealer extrusion was higher in primarily treated mortal teeth (p<0.001) and retreated teeth (p=0.002) compared to primarily treated vital teeth. In terms of root canal filling technique, it was determined that the probability of sealer extrusion was higher in teeth filled with only lateral condensation (LC) (P=0.004) and LC+vertical condensation (VC) (p=0.002) compared to teeth filled with simple single cone or VC techniques. The use of AH 26 increased the incidence of sealer extrusion compared to AH Plus (p=0.002). Conclusion: It has been determined that primary treatments and retreatments performed in teeth with necrotic and/or periapical lesions, the use of LC, LC in combination with VC, and the choice of AH 26 as a sealer are risk factors in terms of sealer extrusion.
Keywords: Root canal obturation; root canal filling materials; root canal therapy
- Schilder H. Filling root canals in three dimensions. 1967. J Endod. 2006;32(4):281-90. [Crossref] [PubMed]
- Ricucci D. Apical limit of root canal instrumentation and obturation, part 1. Literature review. Int Endod J. 1998;31(6):384-93. [Crossref] [PubMed]
- Schaeffer MA, White RR, Walton RE. Determining the optimal obturation length: a meta-analysis of literature. J Endod. 2005;31(4): 271-4. [Crossref] [PubMed]
- Ruparel NB, Ruparel SB, Chen PB, Ishikawa B, Diogenes A. Direct effect of endodontic sealers on trigeminal neuronal activity. J Endod. 2014;40(5):683-7. [Crossref] [PubMed]
- Froes FG, Miranda AM, Abad Eda C, Riche FN, Pires FR. Non-surgical management of paraesthesia and pain associated with endodontic sealer extrusion into the mandibular canal. Aust Endod J. 2009;35(3):183-6. [Crossref] [PubMed]
- Hülsmann M, Peters OA, Dummer PMH. Mechanical preparation of root canals: shaping goals, techniques and means. Endodontic Topics. 2005;10(1):30-76. [Crossref]
- Dummer PM, Davies J, Harris M. Automated thermatic condensation of gutta-percha root fillings in teeth with open (immature) apices. J Oral Rehabil. 1985;12(4):323-30. [Crossref] [PubMed]
- Vier FV, Figueiredo JA. Prevalence of different periapical lesions associated with human teeth and their correlation with the presence and extension of apical external root resorption. Int Endod J. 2002;35(8):710-9. [Crossref] [PubMed]
- Blasković-Subat V, Maricić B, Sutalo J. Asymmetry of the root canal foramen. Int Endod J. 1992;25(3):158-64. [Crossref] [PubMed]
- Nino-Barrera JL, Gamboa-Martinez LF, Laserna-Zuluaga H, Unapanta J, Hernández-Mejia D, Olaya C, et al. Factors associated to apical overfilling after a thermoplastic obturation technique - Calamus® or Guttacore®: a randomized clinical experiment. Acta Odontol Latinoam. 2018;31(1):45-52. English. [PubMed]
- AlRahabi MK. Evaluation of complications of root canal treatment performed by undergraduate dental students. Libyan J Med. 2017; 12(1):1345582. [Crossref] [PubMed] [PMC]
- Keçeci AD, Unal GC, Sen BH. Comparison of cold lateral compaction and continuous wave of obturation techniques following manual or rotary instrumentation. Int Endod J. 2005; 38(6):381-8. [Crossref] [PubMed]
- Ricucci D, Rôças IN, Alves FR, Loghin S, Siqueira JF Jr. Apically extruded sealers: fate and influence on treatment outcome. J Endod. 2016;42(2):243-9. [Crossref] [PubMed]
- Murazabal M, Erausquin J, Devoto FH. A study of periapical overfilling root canal treatment in the molar of the rat. Arch Oral Biol. 1966;11(4):373-83. [Crossref] [PubMed]
- Yusuf H. The significance of the presence of foreign material periapically as a cause of failure of root treatment. Oral Surg Oral Med Oral Pathol. 1982;54(5):566-74. [Crossref] [PubMed]
- Neelakantan P, Subbarao C, Subbarao CV, De-Deus G, Zehnder M. The impact of root dentine conditioning on sealing ability and push-out bond strength of an epoxy resin root canal sealer. Int Endod J. 2011;44(6):491-8. [Crossref] [PubMed]
- Leonardo MR, Bezerra da Silva LA, Filho MT, Santana da Silva R. Release of formaldehyde by 4 endodontic sealers. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 1999;88(2): 221-5. [Crossref] [PubMed]
- Leonardo MR, da Silva LA, Almeida WA, Utrilla LS. Tissue response to an epoxy resin-based root canal sealer. Endod Dent Traumatol. 1999;15(1):28-32. [Crossref] [PubMed]
- Goldberg F, Cantarini C, Alfie D, Macchi RL, Arias A. Relationship between unintentional canal overfilling and the long-term outcome of primary root canal treatments and nonsurgical retreatments: a retrospective radiographic assessment. Int Endod J. 2020;53(1):19-26. [Crossref] [PubMed]
- Tanalp J, Sunay H, Bayirli G. Cross-sectional evaluation of post-operative pain and flare-ups in endodontic treatments using a type of rotary instruments. Acta Odontol Scand. 2013;71(3-4):733-9. [Crossref] [PubMed]
- Aminoshariae A, Kulild JC. The impact of sealer extrusion on endodontic outcome: A systematic review with meta-analysis. Aust Endod J. 2020;46(1):123-9. [Crossref] [PubMed]
- Souza RA. The importance of apical patency and cleaning of the apical foramen on root canal preparation. Braz Dent J. 2006;17(1):6-9. [Crossref] [PubMed]
- Albuquerque PP, Hungaro Duarte MA, Pelegrine RA, Kato AS, Stringheta CP, Duque JA, et al. Influence of foraminal enlargement on the apical extrusion of filling material: Volumetric analysis using micro-computed tomography. Aust Endod J. 2020;46(2):210-6. [Crossref] [PubMed]
- Gençoğlu N, Garip Y, Baş M, Samani S. Comparison of different gutta-percha root filling techniques: Thermafil, Quick-fill, System B, and lateral condensation. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2002;93(3): 333-6. [Crossref] [PubMed]
- Clinton K, Van Himel T. Comparison of a warm gutta-percha obturation technique and lateral condensation. J Endod. 2001;27(11):692-5. [Crossref] [PubMed]
- Grossman LI. Physical properties of root canal cements. J Endod. 1976;2(6):166-75. [Crossref] [PubMed]
- Orstavik D. Physical properties of root canal sealers: measurement of flow, working time, and compressive strength. Int Endod J. 1983;16(3):99-107. [Crossref] [PubMed]
- Çınar H, Sevimay S. Farklı içerikli kök kanal dolgu patlarının reolojik özelliklerinin incelenmesi [Investigation of the rheological properties of different root canal filling pastes]. AÜ Diş Hek Fak Derg. 2018;45(1):7-20. [Link]
- Khedmat S, Momen-Heravi F, Pishvaei M. A comparison of viscoelastic properties of three root canal sealers. J Dent (Tehran). 2013; 10(2):147-54. [PubMed] [PMC]
- Helvacioglu Yigit D, Gencoglu N. Evaluation of resin/silicone based root canal sealers. Part I: Physical properties. Dig J Nanomater Bios. 2012;7(1):107-15. [Link]
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