The Application dimension of the Glottic Cancer Treatment market is divided into five principal segments: Surgical (≈45%), Radiotherapy (≈30%), Chemotherapy (≈10%), Targeted Therapy (≈10%) and Immunotherapy (≈5%). Surgical approaches dominate the market due to the high prevalence of early‑stage glottic lesions amenable to organ‑preserving techniques, which command premium pricing and generate the largest revenue share. Radiotherapy, encompassing external‑beam and brachytherapy modalities, follows as the principal non‑invasive option, especially for patients unsuitable for surgery, contributing a substantial portion of the market size through recurring treatment cycles. Chemotherapy accounts for a smaller slice, primarily as an adjunct in advanced disease or concurrent chemoradiotherapy protocols, reflecting its limited stand‑alone utility. Targeted agents, such as EGFR inhibitors, are gaining traction, supporting a growing niche that adds comparable value to chemotherapy despite a modest patient pool. Immunotherapy, still emerging, represents the smallest yet fastest‑growing segment, driven by clinical trial outcomes that could reshape future market composition. This Glottic Cancer Treatment segmentation provides a clear market taxonomy for strategic forecasting.