3D printing tibia model for perfect shaping

People's views on cosmetic surgery are very complicated. Although some entertainment stars are close to morbid obsession with plastic surgery, it is undeniable that cosmetic surgery can help them return to normal life for those who suffer from accidents or illnesses. Alex belongs to the latter category. At the age of 19, the young man's cheekbones on the side of his face and the underside of the eye sockets were almost completely shattered. The entire face was completely out of balance, which caused great trouble to the young man.

Alex is now 23 years old, and he has had several operations to try to solve facial problems. But all the operations failed, and one of the operations even led to a dangerous infection, causing Alex's eyelids to ooze pus for nearly a year, so Alex had to use antibiotics for a long time, and also had pain relief. The medicine has produced dependence.

Despite repeated failures, Alex's confidence in cosmetic surgery was almost completely destroyed. But Alex has not given up hope of finding treatment. At this time, an old news caught his attention. In 2012, a patient whose face was shot was rebuilt with its facial bone structure, thus restoring its face. The operation was led by Eduardo Rodriguez, and Canadian doctor Daniel Borsuk was also a member of his team. To this end, Alex found Dr. Borsuk and hoped to get help.

In the case of Alex, Dr. Borsuk's best solution was to take a small piece of bone from his buttocks, which was still attached to the veins and arteries, and carved into a new humerus, which was then placed. Into Alex's face. Although this technique sounds unbelievable, the results are very successful. "We have preserved arteries and veins on the bones," Borsuk explained. "This allows the bone to heal as normal as other bones in the body and heal within three to six weeks."

In the middle, 3D printing technology has also played a big role. It is understood that the hospital performed an MRI scan of Alex's skull and then printed it in 3D . The doctors mirrored the skull on the other side of Alex's face and mirrored the other side of the skull that needed to be repaired. “We printed a 3D modeled skull and a different skull model on the left and right sides,” the surgeon explained.

The entire procedure took about eight hours, during which Dr. Borsuk took a small piece of bone on his hip bone and used a 3D printed model as a guide to engrave the cheekbones. "When I was carving, there were blood vessels coming in and out of the bone to keep it alive," Dr. Borsuk said. "We cleared all the scar tissue that brought pain to our face... When I put the bone in, it was just like a puzzle."

In addition, Alex hopes to return his face to the state before the injury, and not leave any scars on his face. “So, by using virtual surgery, 3D printing technology and some advanced surgical techniques, we did this... we mainly through the opening inside the mouth, and then we have to connect the blood vessels on the bones to the veins on his cheeks. The arteries are reconnected," recalls Dr. Borsuk.

In the end, Dr. Borsuk helped Alex to restore his old-fashioned appearance with the help of 3D printing technology. "Three weeks after the operation, he has recovered very well." The doctor explained, "His chronic pain in the past has almost completely disappeared, and no infection has occurred. He now looks like he has had a past appearance... When the swelling has completely subsided, we may not be able to tell that he has suffered severe trauma."

In the past, this type of surgery often required many times and left one or more scars.

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