Clinical Implications of Sterilization Methods Applied to 3D–Printed Implant Surgical Guides: An In Vitro Study

International Dental Journal 2026 Open access

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Authors: Hye-Bin Go, Gi-Tae Kim, Jae-Hun Yu, Youngjae Yoon, Jae-Sung Kwon
DOI: 10.1016/j.identj.2026.109444
Cited by: 2
References: 29

Abstract

INTRODUCTION AND AIMS: This in vitro study evaluated how 3 sterilization methods-autoclaving, ethylene oxide (EO) gas, and hydrogen peroxide gas plasma-affect the mechanical, physical, and dimensional properties of 3-dimensional (3D) printed implant surgical guides. These techniques are widely used in dental practice but differ in mechanism and limitations. METHODS: Twenty specimens were fabricated using a digital light processing printer and divided into 4 groups (n = 5): non-sterilized control, autoclaving (121 °C, 15 minutes), EO gas (55 °C, 60 minutes), and hydrogen peroxide gas plasma (

Fields of Study & Subjects

Dental Implant Techniques and Outcomes Dental materials and restorations Orthodontics and Dentofacial Orthopedics

Publication details

Journal / source
International Dental Journal
Publisher
Elsevier BV
Volume
76
Issue
2
Pages
109444–109444
Publication date
25 February 2026
Language
EN