Outline two causes of nasal trauma?

1. Accidental injury: Nasal trauma can occur due to accidental causes such as falls, sports-related injuries, motor vehicle accidents, or physical altercations. These incidents can result in direct impact to the nose, causing fractures, dislocations, or other injuries.

2. Chronic nasal conditions: Certain chronic nasal conditions can also lead to nasal trauma. For example, individuals with chronic sinusitis or allergic rhinitis may frequently experience nasal congestion, inflammation, or excessive sneezing. These repetitive actions can put strain on the nasal structures, potentially leading to nasal trauma over time. Additionally, conditions like nasal polyps or deviated septum can make the nose more susceptible to trauma, as they alter the normal anatomy and increase the risk of injury.