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Predisposing factors Mechanism Motor weakness or incoordination Inability to maintain oral hygiene
Depending on a caregiver for self care risk of dental traumaMental retardation Inability to maintain oral hygiene
Depending on a caregiver for self carePseudo-bulbar palsy Chewing and swallowing difficulties
Risk of dental caries and erosions
Excessive drooling (sialorrhea)Gastroesophageal reflux disease Recurrent regurgitation and vomiting causing dental erosions Malnutrition Poor calcium intake
Vitamin D deficiency