Sialolithiasis

This code identifies the presence of salivary gland stones, also known as sialoliths, which are calcified masses that form within the salivary ducts or glands. These stones can obstruct salivary flow, leading to pain, swelling, and potential infection of the affected gland.

Use this code when documentation confirms the diagnosis of salivary gland stones, regardless of their specific location (e.g., submandibular, parotid). Supporting documentation includes imaging reports (e.g., ultrasound, CT scan) showing the presence of calculi, or clinical notes describing characteristic symptoms and physical findings consistent with sialolithiasis.

• Do not confuse with other salivary gland disorders like sialadenitis without stone formation.
• Specify the affected gland if documented (e.g., submandibular, parotid) using additional codes if available for laterality or specific gland involvement.
• Consider sequencing this code as the primary diagnosis when it is the main reason for the encounter, especially for procedures like sialolithotomy.