The Types segment categorizes orthoses by structural rigidity and fabrication methodology, comprising rigid, semi‑rigid, and soft/elastic devices, each further split into custom‑fabricated, prefabricated, and modular sub‑variants. Rigid orthoses, typically constructed from carbon‑fiber or high‑density polymer, dominate the custom‑fabricated sub‑segment (≈55 % of type‑related revenue) because they deliver maximal immobilization for post‑operative and trauma cases. Semi‑rigid devices—often aluminum‑frame with polymer inserts—balance support and patient comfort, capturing roughly 30 % of the market, with prefabricated models favored in outpatient chronic‑pain clinics. Soft/elastic orthoses, produced from neoprene or Lycra blends, occupy the remaining 15 % and are predominantly modular, enabling rapid fitting for low‑intensity support. This market taxonomy illustrates how material choice and manufacturing approach drive price differentiation, affect reimbursement pathways, and ultimately shape the overall Lumbus Sacrum Orthosis market size.