Objective To review the current research progress of three-dimensional (3-D) printing technique in foot and ankle surgery. Methods Recent literature associated with the clinical application of 3-D printing technique in the field of medicine, especially in foot and ankle surgery was reviewed, summarized, and analyzed. Results At present, 3-D printing technique has been applied in foot and ankle fracture, segmental bone defect, orthosis, corrective surgery, reparative and reconstructive surgery which showed satisfactory effectiveness. Currently, there are no randomized controlled trials and the medium to long term follow-up is necessary. Conclusion The printing materials, time, cost, medical ethics, and multi-disciplinary team restricted the application of 3-D printing technique, but it is still a promising technique in foot and ankle surgery.
Objective To review the research and application progress of bioactive glass in bone repair. Methods The recently published literature concerning bioactive glass in bone repair was reviewed and summarized. Results Bioactive glass can classified different types, such as bioactive glass particulate, bioactive glass scaffold, bioactive glass coating, injectable bioactive glass cement, and bioactive glass delivery system. Bioactive glass has been well studied in the field of bone repair due to its excellent biological properties. Also, the remarkable progress has been made in various aspects. Conclusion Bioactive glass is a reliable material of bone repair and will play an even more important role in the future.
As a kind of extracorporeal shock wave therapy, radial extracorporeal shock wave therapy (rESWT) has been gradually applied to the rehabilitation treatment of diseases in various clinical systems and has become an important physiotherapy method in the department of rehabilitation medicine due to its benefits of high-efficiency, non-invasive, simple and safe, etc. Radial extracorporeal shock wave has unique biological and physical characteristics, and can play the role of anti-inflammatory, analgesia and neovascularization, etc. In this paper, the excellent efficacy of rESWT in orthopedic diseases, spastic paralysis, peripheral nerve injury, refractory wound and andrology diseases was described. This article aims to provide guidance for the clinical application of rESWT in the field of rehabilitation medicine.