Dam ET, et al. – The researchers intended to establish a suitable quality–of–life tool to evaluate nasal morbidity after endoscopic endonasal surgery (EES): the Endoscopic Endonasal Sinus and Skull Base Surgery Questionnaire (EES–Q). The EES–Q was a comprehensive, multidimensional, disease–specific instrument. In addition from the physical and psychological domains, the EES–Q also exhibited a social domain. Understanding different health–related quality of life (HRQoL) aspects in patients undergoing EES probably help caregivers to restore, improve, or preserve the patient's health through individualized care.