giant cell arteritis Granulomatous arteritis of the aorts and it's major branches with a predilection for the extracranial branch of the carotid artery Often involved the temporal artery. Usually occues in associated with polymyalgia rheumatica Triad 1. temple pain 2.intermittence mandibular movement dyskinesia 3. acrose age headache intermittence mandibular movement dys kinesialtemporal arteritis scal painlbiopsy3/6giant cell artertis: Granulomatous arteritis of the aorts and it’s major branches with a predilection for the extracranial branch of the carotid artery. Often involved the temporal artery .Usually occues in associated with polymyalgia rheumatica. Triad: 1.temple pain 2.intermittence mandibular movement dyskinesia 3. acroise age\headache\intermittence mandibular movement dyskinesia\temporal arteritis\scalp pain\biopsy 3/6