Nice paper illustrating diastema closure with resin.

“In dentistry, much of what we do and read is anecdotally driven. Additionally, most clinical assessments over the past century were done with little or no magnification, meaning they were based on incomplete visual information. Our opinions have been shaped by decades of clinical studies about restoration failures, marginal integrity, tissue health, and many other parameters.It seems that our house of dental decision-making has been built on sand.”

Click here for full paper