25 Reasons Why We Need to Take X-Rays

To assess the presence of hidden dental decay.
To assess the presence of dental abscess
To determine the presence of cysts
To determine the presence of tumours (benign or malignant).
To assess whether to remove primary teeth.
To assess if complete complement of permanent teeth are present
To assess the condition of root canal filled teeth
To assess the condition of deep restorations
To determine if there is decay or defects present in inaccessible areas
To assess the condition of the supporting bone
To determine the presence of impacted teeth
To determine if extra (supernumerary) teeth are present
To assess the depth of periodontal abscess
To determine the strength of teeth for support of fixed bridge
To assess the amount of bone destruction in periodontal disease
To determine the presence of failing restorations
To determine the reasons for pressure sensitivity
To determine the presence of fractured roots
To determine the location of abscess in multi-rooted teeth
To determine the presence of foreign bodies
To locate a fistula tract
To examine edentulous spaces for implant placement.
To locate hidden calculus
To observe root involvement with sinuses
To determine the presence of abnormally shaped roots.