Comparative Evaluation of the Accuracy of Open Tray, Closed Tray and Snap-on Implant Impression Techniques: An In-vitro Study

Volume 20 No 7 (2022)

Dr. Shruti Saisubramanian,Dr.SumitBedia,Dr. Mahesh Ghadage,Dr.Mridula Joshi,Dr.Garima Nichlani,Dr. Sagar Narayankar

DOI: 10.14704/nq.2022.20.7.NQ33099

Abstract

Aim:This in-vitro study was conducted to evaluate and compare the accuracy of open tray, closed tray and snap-onmultiple implant impression techniques using stock and custom trays. Materials and Methods: Four implants of 4.2 mm × 11 mm were placed parallel to each other in a polyurethane model using a milling machine.

Keywords

Closed tray, Corimplant tray, Implant impression, Open tray, Snap-on impression coping

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