Funct Neurol
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Skin roll tests were performed on 15 patients with cervicogenic headache, 15 with tension headache ("tension-type headache"; 6 with the acute ("episodic") and 9 with the chronic form), and 43 migraine without aura patients (15 without and 28 with sideshift). Three positions (trapezius, mandibular, supraorbital) were used. The results were compared with those obtained in a control series (no. = 95). ⋯ In the cervicogenic headache group, both tenderness and skinfold thickness showed significantly higher values on the symptomatic than on the non symptomatic side in the trapezius position, but not in the other positions. The differences between cervicogenic headache on the one hand and tension headache/migraine on the other were generally rather small, indeed, there was a considerable overlap between the groups. In single cases, therefore, the skin roll test will contribute little to the differential diagnosis of cervicogenic headache.