All over the world, orthopaedic Surgeon's and allied professionals and scientists are enthusiastically using 3D printing technology for designing patient specific models, instrumentation, implants, orthosis and prosthesis, besides 3D bioprinting of bone and cartilage scaffolding, and the same has been applied for nearly all areas of orthopaedic trauma surgery, from head to foot.

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Purpose of the study: The Coronavirus disease 2019 (COVID-19) pandemic has had profound effects on healthcare system including medical training and education in India. The study was aimed to evaluate the impact of COVID-19 on postgraduate teaching and learning amongst candidates pursuing higher qualification in orthopaedics, in the Delhi-National Capital Region in India. Design: An online cross-sectional survey of 29 questions was circulated amongst postgraduate students pursuing higher orthopaedics degree to evaluate (i) Impact on PG teaching (ii) Impact on surgical training (iii) Impact on Dissertation (iv) Future implications on PG training programme (v) Mental wellbeing. Results: 138 (77.5) PG trainees contributed in the survey, and 65.1% of them stated that no clinical classes are being held presently. The majority (94%) confirmed that COVID-19 has affected their surgical and clinical training. A large number (71.6%) had problems in completing their dissertations and 96% had concerns about mental health. Conclusion: COVID-19 pandemic has severely disrupted the education and training of the Orthopaedic PG students, in Delhi-NCR region and perhaps elsewhere similarly too. The Government and Teaching organisations should take serious consideration of the plights of PGs and devise satisfactory mechanisms to overcome their problems and provide reasonable solutions also.

There has been an upsurge of interest in 3D printing in orthopedic surgery, as is evident by an increasing trend in research and publications in this area in the recent years. Presently, 3D printing is in a primitive stage in the field of orthopedic surgery as our knowledge is still insufficient, and costs and learning curve are somewhat high. However, looking at latest publication trends, we are enthusiastic that it holds the key to future in orthopaedics and trauma cases.