In response to the 'Letter to the Editor' on the paper "Endoscopic surgical treatment for rhinogenic contact point headache: systematic review and meta-analysis"
1 Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", ENT Section, University of Catania, 95123, Catania, Italy. tnmaniaci29@gmail.com.
2 Department of 'Organi Di Senso', University "Sapienza", Via Satrico 7, 00183, Rome, Italy. tnmaniaci29@gmail.com.
3 Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", ENT Section, University of Catania, 95123, Catania, Italy.
4 Department of 'Organi Di Senso', University "Sapienza", Via Satrico 7, 00183, Rome, Italy.