Scalpel Blade segmentation by application reveals distinct demand drivers across surgical disciplines. General Surgery accounts for the largest share, roughly 35% of total volume, because routine procedures such as abdominal and thoracic operations require high‑precision, disposable blades that are replaced frequently, inflating consumable spend. Orthopedic Surgery follows at 20%; the need for robust, high‑strength blades to cut dense connective tissue and bone fragments drives a premium segment of stainless‑steel and carbide‑tipped products. Neurosurgery contributes about 15% of the market; the ultra‑fine tolerance required for delicate neural tissue mandates specialty blades with superior edge retention, often sourced from high‑carbon or diamond‑coated alloys. Ophthalmic Surgery (10%) and Veterinary Surgery (10%) each generate niche demand for micro‑blades and animal‑specific sizes, respectively, influencing a subset of manufacturers focused on precision tooling. Finally, Cosmetic Surgery (10%) leverages disposable, low‑cost blades for high‑throughput aesthetic procedures, adding incremental volume but lower average selling price. Together, these application segments shape the overall Scalpel Blade market size through differing frequency of use, price points, and material specifications.