Occipital neuralgia and C1-C2 arthrosis.
D000368:Aged; D002574:Cervical Vertebrae; D005260:Female; D006257:Head; D006801:Humans; D008297:Male; D008875:Middle Aged; D009437:Neuralgia / Q000209:etiology*; D013122:Spinal Diseases / Q000150:complications*