Is it necessary to get a bone graft when having a molar pulled?

Not always: You should discuss the reasons with your dentist or oral surgeon.

No: Only if you want to preserve the amount of bone for later use. I would recommend grafting if you want to place an implant later.

No: If there is no extensive bone injury or damages, the granulation tissue will replace the clot and bone will be regenerate without a problem. Must keep the area clean to prevent infection to maximized the bone fill. Good periodontal health is the key to optimal healing.