Types of Erbium Yttrium Aluminium Garnet Dental Lasers are differentiated by delivery architecture and integration level. Portable handheld units, representing approximately 40% of installations, offer flexibility for mobile clinics and educational settings but often trade off power stability for ergonomics. Desktop‑mounted systems, comprising about 35% of the market, provide higher output consistency and advanced cooling, making them preferred for high‑throughput practices that require sustained performance. Integrated dental chair‑side solutions—accounting for the remaining 25%—embed the laser within the operatory, enabling seamless workflow integration and reduced footprint, though at a premium price point. Each type contributes distinct cost structures, maintenance cycles, and capital expenditure profiles, influencing total addressable market calculations. The differentiation among these types underlines the market taxonomy, guiding manufacturers’ product‑development strategies and informing buyers’ procurement decisions based on practice size, case mix, and financial constraints.