I had my wisdom tooth removal on the 31 December 2015 . After the surgery there was complete numbness on my right part of tongue. my lingual nerve was injured in the surgery . i was told that it may take 3 to 4 months to

I had my wisdom tooth removal on the 31 December 2015 . After the surgery there was complete numbness on my right part of tongue. my lingual nerve was injured in the surgery . i was told that it may take 3 to 4 months to heal , but still the numbness is same. there is no respite in the numbness of the tongue. if i would know the complication , i would never go with the surgery . i was not told babout the complications. it is so badly injured that after 6 month , i could feel the impact on my right part of tongue.i would NEVER RECOMMEND this doctor.