Improved Surgery Planning Using 3-D Printing: a Case Study.
The role of 3-D printing is presented for improved patient-specific surgery planning. Key benefits are time saved and surgery outcome. Two hard-tissue surgery models were 3-D printed, for orthopedic, pelvic surgery, and craniofacial surgery. We discuss software data conversion in computed tomography (CT)/magnetic resonance (MR) medical image for 3-D printing. 3-D printed models save time in surgery planning and help visualize complex pre-operative anatomy. Time saved in surgery planning can be as much as two thirds. In addition to improved surgery accuracy, 3-D printing presents opportunity in materials research. Other hard-tissue and soft-tissue cases in maxillofacial, abdominal, thoracic, cardiac, orthodontics, and neurosurgery are considered. We recommend using 3-D printing as standard protocol for surgery planning and for teaching surgery practices. A quick turnaround time of a 3-D printed surgery model, in improved accuracy in surgery planning, is helpful for the surgery team. It is recommended that these costs be within 20 % of the total surgery budget.
Business Development Consultant, Product Accelerator Pvt Ltd, Dasharath Nagar, MANIPAL KA, India.
A J
AJ
Singhal
Department of Orthopaedics, KS Hegde Medical Academy, Nitte University, Deralakatte, Mangalore, India.
V
V
Shetty
Department of General Surgery, KS Hegde Medical Academy, Nitte University, Deralakatte, Mangalore, India.
K R
KR
Bhagavan
Department of Neurosurgery, KS Hegde Medical Academy, Nitte University, Deralakatte, Mangalore, India.
Ananthan
A
Ragothaman
Nitte Meenakshi Institute of Craniofacial Surgery, Nitte University, Deralakatte, Mangalore, India.
V
V
Shetty
Nitte Meenakshi Institute of Craniofacial Surgery, Nitte University, Deralakatte, Mangalore, India.
Ganesh
G
Koneru
3D Product Development Pvt Ltd, Bangalore, India.
M
M
Agarwala
3-D printing; Additive manufacturing (AM); Medical imaging; Rapid prototyping; Software data conversion; Stereolithography; Surgery models and planning