Polymers · 6 authors, 4 centres
This summary was generated by AI from a single paper. It has not been reviewed by a clinician and is not clinical advice. Verify against the source before acting on it.
This narrative review surveys the current state of polymer and nanocomposite materials used in 3D printing for medical applications, including prostheses, anatomical models, drug delivery systems, and tissue engineering. The authors conclude that 3D printing has enormous potential to improve medical device development and patient outcomes, though cost and production speed remain barriers.
This narrative review examines applications of polymer and its composites in medical 3D printing, covering manufacturing techniques such as stereolithography, fused deposition modeling, and selective laser sintering. The review discusses the use of 3D printing for patient-specific medical devices, prostheses, anatomical models for surgical planning, drug delivery systems, and tissue engineering. The authors note that 3D printing enables personalized implants customized to individual patient anatomy and can reduce material waste without mechanical assembly. Limitations identified include high costs of 3D printing technology and components, and lengthy production processes that may be problematic in urgent clinical situations. The authors expect these barriers to diminish as research progresses. Legal and regulatory issues related to medical 3D printing are also addressed, though specifics are limited.
