There have been successful cases in the application of titanium plates in the medical field. Titanium is a metal that is compatible with the human body. Titanium will be more and more widely used in the medical field in the future.
Among surgical implant materials, titanium and titanium alloy materials have become artificial joints, bone trauma products (titanium intramedullary nails, titanium plates, titanium screws, etc.), spinal orthopedic internal fixation systems, dental implants, Dental trays, orthodontic wires, artificial heart valves, interventional cardiovascular stents and other medical implant products are the materials of choice.
Compared with traditional treatment methods such as small titanium plate, titanium wire internal fixation, single jaw ligation, intermaxillary traction, a titanium plate in the treatment of maxillofacial fractures, it has the advantages of simple operation, small damage, precise and reliable In addition to the condyle and zygomatic arch fractures, an extraoral incision is required. For other mandibular fractures, intraoral incisions are often used. There is no scar on the face and can avoid damage to the facial nerve.
The problem of intermaxillary traction during titanium plate internal fixation. We believe that intraoperative intermaxillary traction can provide the correct reduction of the fracture end and a good occlusal relationship, and it can also prevent drilling. When the titanium screw is installed, the fracture segment will be displaced again. The occlusal relationship is disordered. Except for the cases of combined mandibular fractures, which need to be assisted for about 1 week after internal fixation, traction and fixation are generally not required after other fracture fixation. Because of the short traction time, it is very difficult for patients. The temporomandibular joint has little effect on the function, easy to maintain oral hygiene, can eat, is conducive to nutrition and wound healing of patients, and at the same time greatly reduces the pain of patients compared with the past.
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