I heard traditional periodontics (I guess they are talking about sinus lift, crown lengthening) is dying, well mainly from OMFS residents, and that periodontists are shifting to dental implants. Does this mean there are not enough patients to perform traditional procedures on, or does it mean periodontists are shifting to dental implants b/c it's just more lucrative? What if majority of GPs start to place implants in near future, then is periodontists truly out of job? I'm curious. Thank you for you reply.