Dental Air Abrasion Equipment segmentation by application reflects distinct clinical workflows that drive equipment adoption. Restorative dentistry accounts for the largest share, as practitioners use air abrasion for minimally invasive cavity preparation, enamel removal, and removal of old composite, contributing roughly 45 % of total market revenue. Preventive dentistry follows with a 30 % share, where air abrasion supports sealant placement, micro‑abrasion of fluorosis stains, and selective enamel polishing, enhancing patient comfort and reducing chair time. Endodontic applications represent about 15 % of the market, primarily for removal of calcified tissue, access cavity refinement, and disinfection of root canals without excessive heat generation. Orthodontic procedures, comprising the remaining 10 %, employ air abrasion to eliminate excess bonding material and to perform selective enamel reduction for bracket placement. Each application segment influences equipment specifications, such as particle size control and air pressure range, thereby shaping the overall market size and growth trajectory. These proportions also guide manufacturers in prioritizing R&D investments toward application‑specific nozzle designs and consumable formulations.