Sialendoscopy is safe and effective in managing non-neoplastic salivary gland disorders with low rates of major complications. Knowledge of options to navigate the rate-limiting steps, like dilation of the papilla and careful case selection, are key to successful outcomes.

Among the objective tests, cervical VEMP and pure-tone audiometry are the only tools to distinguish between true dehiscence and thin bone over the SSC. DHI does not differentiate between these two groups. Furthermore, no correlation exists between DHI and any objective finding. Further investigation is necessary to develop a validated subjective symptom index of patients with SSC syndrome.

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