Fig. 1From: Trigeminal neuralgia – a coherent cross-specialty management programAlgorithm of the accelerated work-up and treatment program. The three specialties involved in the work-up, diagnosis and treatment collaborate closely to secure a seamless patient path. TN: classical trigeminal neuralgia, DHC: Danish Headache Center, ICHD-3 beta: beta-version of the 3rd International Classification of Headache DisordersBack to article page