My husband had his wisdom teeth removed 4 months ago and he is still having a lot of problems. The tooth was impacted so it took surgery to remove it. He still cannot fully open his mouth, the front part of his face/lip is still numb, and he still has a large amount of pain that hinders the food he eats. He went back to the oral surgeon and he said that everything was healing very well, just slow. I have never heard of this taking 4 + months to heal. Should we go to another dentist or does this sound right?