Surgeons would need to make 50% fewer changes to AI-based pre-operative plans compared to current ones. This is according to a research project we conducted here at Materialise with Dr. Raf De Vloo, an orthopedic surgeon at AZ Klina in Belgium, in which we applied AI-based planning to 193 cases. This technology learns an individual doctor’s preferences for surgical approaches and, based on those, provides higher-quality pre-operative plans.
When Daria, a five-year-old German girl who loves to dance, was diagnosed with Ewing’s Sarcoma in her right leg, the fight started to save her limb. But because this rare malignant bone tumor was so large, extending almost to the distal femur, removing it while retaining enough bone to allow her to walk normally again required complex, precision surgery. Thankfully, her surgeons had some trusted high-tech helpers to call upon.
Preoperative planning and templating enables orthopaedic surgeons to prepare for joint replacement surgery, limit the risk of intraoperative complications, and improve patient communication. These advantages translate into direct benefits for the hospital as well, ranging from more efficient implant stock management to a significant reduction in complications and complaints. Consultant Orthopaedic Surgeon Dr. Ross Barker (United Kingdom) explains why the hospital benefits as well when he uses Materialise OrthoView to digitally plan orthopaedic cases.
This June, Materialise hosted a 3D Printing in Medicine Course. Tune in to this unmissable lecture series featuring firsthand surgeon insights on how different medical specializations are using 3D Printing today, from the cardiovascular field to orthopedics.
Jonathan M. Morris, M.D is a neuroradiologist at Mayo Clinic in Minnesota, U.S. and has been using 3D Printing for 16 years. At the Materialise World Summit, we had the pleasure of watching Dr. Morris give a breathtaking keynote presentation. He captured the audience with stories of his own experience with Medical 3D Printing and 3D visualization, and what's been done since the lab's implementation at Mayo Clinic over the past eight years.
Picture this. It’s morning. A patient walks in a clinic, experiencing knee pain at every step. That same day, the same patient walks home, without the pain from before. The patient just had a total knee replacement operation.
Orthopaedica Belgica hosted orthopedics experts and 600+ participants at their yearly event in Brussels not so long ago. It featured an entire morning session on pre-operative templating in total shoulder arthroplasty. Here are highlights from presentations that were focused on 3D planning and patient-specific implants
Radiologists understand anatomy and pathology in the CT and MR images better than any physicians; they can help better segment the anatomy required to create an STL file,” says Dr. Adnan Sheikh, Associate professor of radiology at the University of Ottawa, Canada.
Digital pre-operative planning for challenging procedures can increase the chances of a successful and more predictable outcome, as was the case for a female runner who suffered a displaced right femoral neck stress fracture that failed to heal with conservative treatment. To improve her quality of life, the orthopaedic trauma surgeon and assistant-professor of orthopaedic surgery Dr. Samir Mehta, MD used Materialise OrthoView to pre-operatively plan a valgus osteotomy for femoral neck fracture non-union.