Evidence map›Paper›PMID 41960501›Full record

ArticleBioinformation2026

Cyclic fatigue resistance in NiTi files by four different sterilization methods.

Markapurapu Baba Sainadh, Satyam Martha, Punithavathy R, Sri Ramya M, Kondapalli Haritha, Amulya Jalumuru

Abstract read
In one paragraph

Article in Bioinformation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Markapurapu Baba SainadhDepartment of Pediatric and Preventive Dentistry, Lenora Institute of Dental Sciences, Rajamahendravaram, Andhra Pradesh, India.
Satyam MarthaDepartment of Pediatric and Preventive Dentistry, Lenora Institute of Dental Sciences, Rajamahendravaram, Andhra Pradesh, India.
Punithavathy RDepartment of Pediatric and Preventive Dentistry, Lenora Institute of Dental Sciences, Rajamahendravaram, Andhra Pradesh, India.
Sri Ramya MDepartment of Pediatric and Preventive Dentistry, Lenora Institute of Dental Sciences, Rajamahendravaram, Andhra Pradesh, India.
Kondapalli HarithaDepartment of Pediatric and Preventive Dentistry, Lenora Institute of Dental Sciences, Rajamahendravaram, Andhra Pradesh, India.
Amulya JalumuruDepartment of Pediatric and Preventive Dentistry, Lenora Institute of Dental Sciences, Rajamahendravaram, Andhra Pradesh, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The cyclic fatigue resistance of Pedoflex NiTi files that have been expose to four sterilization techniques. Hence, a total of fifty Pedoflex NiTi rotary instruments were selected at random and were assigned to five groups according to the type of the sterilization method used and five sterilization cycles carried out in each group. After the sterilization procedure, the evaluation of all files under cyclic fatigue resistance was done on a simulated curved canal model up to fracture. It was discovered that nickel-titanium alloy was very susceptible to thermal and mechanical stresses. Autoclave sterilization with the help of thermal treatment improved the crystallographic arrangement of the alloy and led to greater flexibility. The repeated cycles do not significantly reduce fatigue life and that autoclaving may even enhance cyclic fatigue resistance, thereby supporting evidence based decisions on safe reuse of heat treated pediatric NiTi instruments in high volume clinical settings.

Indexed as

autoclavecyclic fatigue resistanceethyl alcoholglass bead sterilizationNiTi rotary filesPediatric endodonticssodium hypochloritesterilization

Identifiers

PMID41960501
PMCPMC13058293

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