The 3d-printed implant polypropylenes market is projected to grow from USD 1.4 billion in 2026 to USD 3.4 billion by 2036, at a CAGR of 9.4%. Medical‑Grade Polypropylene will dominate with a 44.0% market share, while fused deposition modeling (fdm) will lead the technology type segment with a 38.0% share.