Pain in head and neck from a neurosurgical point of view.
D003389:Cranial Nerve Diseases / Q000150:complications; D005156:Facial Neuralgia / Q000209:etiology; D005157:Facial Pain / Q000209:etiology*; D006261:Headache / Q000209:etiology*; D006801:Humans; D007239:Infections / Q000150:complications; D009333:Neck; D009408:Nerve Compression Syndromes / Q000150:complications; D010146:Pain / Q000209:etiology*; D014277:Trigeminal Neuralgia / Q000209:etiology