Disposable Single Port Trocars segmentation by type classifies devices according to entry‑system architecture and functional accessories. Blade‑type trocars, which employ a sharp obturator to penetrate the abdominal wall, represent the most widely adopted design, accounting for roughly 45 % of unit shipments because of their reliability in dense tissue planes. Blunt‑tip variants, comprising about 30 % of the market, rely on a rounded tip to separate fibers, reducing inadvertent organ injury and appealing to surgeons handling fragile organs. Radially expanding trocars, with a flexible sleeve that dilates to 10–15 mm, occupy near 15 % and are favored in procedures demanding larger instrument channels without enlarging the incision. Articulating trocars, integrating a steerable shaft, hold approximately 7 % share, reflecting niche adoption in complex gynecologic and colorectal cases where angle control is critical. Integrated‑camera trocars, embedding a miniature optics module, constitute the remaining 3 %, driven by a trend toward “single‑device” workflows that streamline setup time. Each type’s market contribution is shaped by procedural requirements, cost considerations, and surgeon preference, forming the basis of the overall market taxonomy.