Abstract :
TTMF is very common in daily day to day life & highest incidence occur by slap injury (by teacher to student, wife to her husband etc.) & also age group 20-30 years old male, by teachers 5-15 years, by husband 25-35 years females. In these type of injuries mild conductive hearing loss most commonly found, in some cases SNHL also finding- blast injury, sports injury or RTA. The prognosis of tm perforation is excellent either certainty of time with variation of 45-90 days.
Keyword :
- Road traffic accident, Sensory neural hearing loss, Conductive hearing loss, Traumatic tympanic membrane perforation, Tympanic membrane, External auditory canal