There was one thing new- LLT Laser
Technology 4 Medicine has released the Oralase, there Low Level Laser Therapy (LLLT) devices for both intra and extra oral use. The FDA cleared MedX Oralase portable laser is a drug free solution to eliminate pain and accelerate soft and hard tissue repair. This is great for speeding would healing and TMJ.
Read more on the Technology 4 Medicine web site.