Effect of NaOCl on cyclic fatigue resistance

Akshayraj Langaliya¹, Kanika Singh Dhull², Bharti Gupta³, Muhammad Atif Saleem Agwan⁴, Shekhar Gupta⁵, Yamuna Macha⁶, Ramanpal Singh Makkad⁷

Affiliations

¹ Department of Conservative Dentistry and Endodontics, AMC Dental College and Hospital, Gujarat, India.
² Department of Pedodontics and Preventive Dentistry, Kalinga Institute of Dental Sciences, KIIT Deemed to be University, Bhubaneswar, Odisha, India.
³ Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan 45142, Saudi Arabia.
⁴ Department of Restorative Dentistry in Ar-Rass, Qassim University, Kingdom of Saudi Arabia.
⁵ Department of Prosthodontic Dental Sciences, College of Dentistry, Jazan University, Jazan 45142, Saudi Arabia.
⁶ Department of Oral Pathology and Microbilogy, H.K.E.S' S N Dental College and Hospital, Kalburgi, India.
⁷ Department of Oral medicine and Radiology, New Horizon Dental College and Research, Institute, Sakri, Bilaspur, Chhattisgarh, India.

PMID: 38415037
PMCID: PMC10895534
DOI: 10.6026/973206300191348

Effect of NaOCl on cyclic fatigue resistance

Akshayraj Langaliya et al. Bioinformation. 2023.

. 2023 Dec 31;19(13):1348-1352.

doi: 10.6026/973206300191348. eCollection 2023.

Authors

Akshayraj Langaliya¹, Kanika Singh Dhull², Bharti Gupta³, Muhammad Atif Saleem Agwan⁴, Shekhar Gupta⁵, Yamuna Macha⁶, Ramanpal Singh Makkad⁷

Affiliations

¹ Department of Conservative Dentistry and Endodontics, AMC Dental College and Hospital, Gujarat, India.
² Department of Pedodontics and Preventive Dentistry, Kalinga Institute of Dental Sciences, KIIT Deemed to be University, Bhubaneswar, Odisha, India.
³ Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan 45142, Saudi Arabia.
⁴ Department of Restorative Dentistry in Ar-Rass, Qassim University, Kingdom of Saudi Arabia.
⁵ Department of Prosthodontic Dental Sciences, College of Dentistry, Jazan University, Jazan 45142, Saudi Arabia.
⁶ Department of Oral Pathology and Microbilogy, H.K.E.S' S N Dental College and Hospital, Kalburgi, India.
⁷ Department of Oral medicine and Radiology, New Horizon Dental College and Research, Institute, Sakri, Bilaspur, Chhattisgarh, India.

PMID: 38415037
PMCID: PMC10895534
DOI: 10.6026/973206300191348

Abstract

The impact of 5.25 percent NaOCL on the resistance offered by TruNatomy, Hero Gold and ProtaperGold against cyclic fracture as against the treatment of NiTi rotary files with distilled water is of interest to dentists. Inside the stainless steel blocks, man-made canals were created for the purpose of testing the cyclic fatigue. 60 endodontic files were taken as study specimens. It was observed that values of number of cycles to fracture in NaOCl among three file systems were in the order of TruNatomy (1053.50 ± 134.81)>Hero Gold (652.66 ± 58.66) > ProtaperGold (494.50 ± 47.69). The TruNatomy file system reflected greatest cyclic fatigue resistance. It was also found that cyclic fatigue resistance in NiTi rotary files studied here is not hampered by 5.25% NaOCl.

Keywords: Cyclic fatigue; HeroGold; Protaper Gold; TruNatomy; resistance to cyclic fracture.

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Singha A, Manglam KK, Grandhi N, Bhuyan L, Behera S, Nanda S, Ghadage M, Patel BJ. Singha A, et al. J Pharm Bioallied Sci. 2025 Jun;17(Suppl 2):S1220-S1222. doi: 10.4103/jpbs.jpbs_1649_24. Epub 2025 Jun 18. J Pharm Bioallied Sci. 2025. PMID: 40655617 Free PMC article.

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Effect of NaOCl on cyclic fatigue resistance

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Effect of NaOCl on cyclic fatigue resistance

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