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Table 2 Patients with two headache diagnoses: Short-lasting Unilateral Neuralgiform headache attacks with Conjunctival injection and Tearing (SUNCT), and Short-lasting Unilateral Neuralgiform headache attacks with cranial Autonomic features (SUNA)

From: Trigeminal autonomic cephalalgias presenting in a multidisciplinary tertiary orofacial pain clinic

Headache types

Number of patients/ total with condition (%)

Migraine and

 Painful post-traumatic trigeminal neuropathy

8/17 (47%)

 Trigeminal neuralgia

2/9 (22%)

 Primary stabbing headache

1/2 (50%)

 Painful trigeminal neuropathy

1/7 (14%)

 Headache attributed to low CSF pressure

1/1 (100%)

 Myofascial pain

1/1 (100%)

Hemicrania continua and

 SUNCT/ SUNA

2/6 (33%)

 Primary stabbing headache

1/2 (50%)

Painful post-traumatic trigeminal neuropathy and

 Primary stabbing headache

1/2 (50%)