I have had a black spot on my lower gum for about 6 months now where my wisdom tooth used to be ..my my wisdom tooth was pulled 9 years ago..

Evaluation: Unusual pigmented lesions on your gum tissues, or anywhere on your body, should be evaluated. Probably no relation to the tooth that was removed almost a decade ago. The appropriate specialist to see for evaluation and, if necessary, treatment is an Oral & Maxillofacial Surgeon.

Need Eval see DDS: The black spot on your gums can be signs of benign or serious conditions, depending on its cause. See your dentist for evaluation and treatment if needed.