Int J Pediatr Otorhinolaryngol
February 2007
Objective: To investigate the association between deep dental overbite and eustachian tube dysfunction.
Methods: It was designed as a case-control study. Among hospitalized patients in otolaryngology department at Taleghani Hospital in Tehran, Iran, from January to December 2005, 132 patients between the ages of 2 and 6 years were recruited.