Implant Complication Management™ course
"I first read about Dr. Chen's Technique for correction of oral-antral communication on the internet. Also featured was a picture taken during the procedure. I had doubts about the claims made on his website. Oral-antral communication is a difficult lesion to correct that often arises after traumatic dental extractions. This causes constant infection of the sinus area, but generally there was little that could be done. I never thought to attend a course given by a dentist before, but having attended this course it was truly a learning experience. The procedure was pioneered by Dr. Chen and I was truly amazed. It is easy to produce good and healthy results. I would strongly recommend this course to all dentists and otolaryngologists."
Alan H. Lin, MD
Otolaryngologist, Alumni of Johns Hopkins University