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Future Research

There is a need for studies reporting on:

effects of voice therapy and surgery on vocal nodules (more)

Specific length of time nodules were present, time since onset of dysphonia, severity of dysphonia, and patient compliance

Length and duration of treatment

Distinct types of treatment

longitudinal data about spontaneous remission of vocal nodules

outcome measures including both voice and laryngeal measures as well as functional status

Specific criteria for selecting surgical versus nonsurgical treatment measures

(Pannbacker, 1999)

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