TY - CHAP M1 - Book, Section TI - Nasal Trauma A1 - Spiegel, Jeffrey H. A1 - Numa, William A2 - Lalwani, Anil K. Y1 - 2020 N1 - T2 - Current Diagnosis & Treatment Otolaryngology—Head and Neck Surgery, 4e AB - ESSENTIALS OF DIAGNOSISHistory of recent trauma to midface; should assess mechanism of injury, presence of epistaxis or rhinorrhea, history of previous injury, and new onset of nasal airway obstruction or deformity.On examination, note any mucosal laceration, septal disruption, or septal hematoma.Depending on severity of insult, must rule out concurrent injury to eyes, lacrimal system, paranasal sinuses, teeth, and oral cavity. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/24 UR - accesssurgery.mhmedical.com/content.aspx?aid=1169073996 ER -