RESEARCH
Changes in implant abutment topography following surface instrumentation
Zanarita Aspanut, Hareem Ghaffar, Haslina Taib, Mohamad Arif Awang Nawi, Akram Hassan
Introduction: This experimental laboratory study aimed to evaluate the surface roughness (Ra and Rz) and the shape of surface topography (Rsk) following two different types of surface instrumentation.