*Food material impacted in infundibulum undergoes bacterial fermentation and results in enzymic damage to [[Enamel|enamel]] and [[Dentine - Anatomy & Physiology|dentine]]. | *Food material impacted in infundibulum undergoes bacterial fermentation and results in enzymic damage to [[Enamel|enamel]] and [[Dentine - Anatomy & Physiology|dentine]]. |