Task: Answer Verification
Input (English): Question: Do effectiveness of disinfection therapies and promotion of osteoblast growth on osseotite and nanotite implant surfaces?
Answer: The Nanotite implant discs were the most difficult to disinfect, likely because of their chemical and physical properties. Citric acid and tetracycline were most effective for disinfecting the Osseotite implant discs, and further clinical research is needed to verify these effects in vivo. The Nd:YAG laser was the weakest disinfection method, and it is not recommended for disinfecting implant surfaces until its effectiveness is improved.
Output (English): yes