Accession Number:

AD1182722

Title:

Effect of Ultrasonic Vibration on the Presence of Voids in Core Buildup Materials

Descriptive Note:

[Technical Report, Master's Thesis]

Corporate Author:

UNIFORMED SERVICES UNIV OF THE HEALTH SCIENCES BETHESDA MD

Personal Author(s):

• Liu, Wei

Report Date:

2020-06-17

Pagination or Media Count:

30

Abstract:

The core buildup procedure is often utilized to restore teeth with limited remaining coronal tooth structure. Voids have been observed radiographically within glass-ionomer and resin-based core materials, potentially compromising the mechanical strength of the fully restored tooth. The presence of large or numerous voids may require buildup replacement before a final restoration can be delivered.

Descriptors:

• composite materials
• modulus of elasticity
• dentistry
• teeth
• failure mode and effect analysis
• physical properties
• materials
• mechanical properties
• wear resistance
• fibers
• resins
• calcium compounds
• carbon fibers
• standards
• statistical analysis
• acrylic resins
• agreements

Subject Categories:

• Medicine and Medical Research

Distribution Statement:

[A, Approved For Public Release]