Category: 3D Printing

3D Printing To Perform A Facial Reconstruction

The titanium implants have been created from a scanner of the patient’s undamaged areas to achieve perfect symmetry in the reconstruction.

Lately, it is most common to dawn with the discovery of new uses for materials such as graphene or, almost to a greater extent, technologies such as 3D printing. And as it could not be less today, at Think Big, we inform you again about the multiple functions that this type of technology encompasses.

The images obtained are being used to create, through 3D printing, titanium implants that will allow a perfect facial reconstruction. It is a pioneering reconstruction system that is considered to mean an almost total restoration of a person’s facial symmetry.

Traditionally, the implants used for facial reconstruction are flexible metal plates, but in this case, the injuries from the accident were a real challenge.

However, through the tomographic scanner used to create the implants using 3D printing, it is possible to know exactly how and where to place the printed bones. The guides and implants have been produced in medical titanium in one of the most prestigious 3D printing complexes.

Thus, all surgery has been planned virtually, and the patient is still waiting for the intervention. However, the prognosis could not be better based on the statements of the medical team in charge. Without a doubt, a breakthrough in the field thanks once again to the use of technology.

Background

Surgery of the mouth, head, neck, face, and jaws (oral and maxillofacial surgery) is particularly difficult since numerous delicate and vital organs and structures generally surround the operated area. 3D printing technology allows to personalize the therapeutic process and increase the precision, precision and, consequently, the safety of the treatment

3D printed organ and bone models based on MRI or CT scans help prepare implants before surgeries and accurately assess their location. Thanks to Zortrax 3D printers, creating such highly customized models became possible and economically feasible. They are invaluable during surgical planning since flat images are often insufficient, especially in cases of a bone structure damaged by traffic accidents or oncological procedures.

Goals

All types of eye (orbit) pathologies are particularly challenging for facial reconstruction surgeons.

It is important to recreate the initial shape of the patient’s eye socket to reduce complications such as double vision (diplopia), protrusion of the eye (exophthalmos), displacement of the eyeball (enophthalmos) or deterioration of eye movement. One of the possible ways to reconstruct the floor of the alveolus is to cover the cavity with a network-shaped titanium implant. The implant must be properly shaped to fit the shape of the orbit. The plate must be precisely adjusted to the patient’s anatomy. The most common method was to bend the implant during operation to fit inside the socket floor. But there is a viable alternative to this cumbersome and inaccurate method.

Conclusion Of The Use Of 3D Printing For The Process

Tangible objects are easier to understand than flat images. Step by step, a surgeon can explain each stage of the surgery.

All of the above reduces stress, doubts, and increases the tranquility of patients. Until recently, the inexpensive in-house construction of accurate and intricate medical models was impossible. With 3D printing at hand, specialists have a reliable method for making medical models. Accuracy and speed are unmatched by past methods such as plaster casting or costly mechanical milling. Therefore, 3D printing is the predominant technology in the fields of medicine such as dentistry and orthodontics.