What is the initial step for a patient with bilateral parotid enlargement and dry mouth who wants implants?

• A. Immediate referral to an oncologist
• B. Shirmer eye test and test salivary flow
• C. Begin treatment with sialagogues
• D. Consultation for imaging

Answer: (B)

For a patient experiencing bilateral parotid enlargement and dry mouth, the initial step should involve assessing the function of the salivary glands to determine the underlying cause of these symptoms. Conducting a Shirmer eye test, along with measuring salivary flow, helps to evaluate whether there is an autoimmune condition, such as Sjögren's syndrome, which could be contributing to the symptoms and affect the overall approach to treatment.

Establishing the patient's salivary function is pivotal, particularly in the context of implant placement, as dry mouth can compromise the oral environment, affect healing, and raise the risk of complications like peri-implantitis. Therefore, it is essential to assess salivary production and gland function before deciding on further management or treatments.

While referrals for imaging, oncologist consultations, or initiating treatment with sialagogues may be necessary depending on the findings, they are not the first step. The immediate priority in this case is to clarify the patient's salivary gland status to guide future treatment effectively.