From the Research
A prefabricated orbital plate is a medical implant used to reconstruct the orbital floor or walls after trauma or tumor removal, and it is recommended for patients with orbital fractures or defects that require surgical repair, as evidenced by the most recent study in 2024 1. These plates are typically made of biocompatible materials such as titanium, porous polyethylene, or resorbable polymers. They come in various shapes and sizes to fit different orbital anatomies and can be further customized during surgery if needed. To use a prefabricated orbital plate:
- The surgeon selects an appropriate size and shape based on preoperative imaging.
- During surgery, the plate is inserted through a small incision and positioned to cover the orbital defect.
- The plate is then secured in place using screws or the natural contours of the orbit. The advantages of prefabricated plates include reduced operating time, consistent quality, and availability in sterile packaging, as shown in a study from 2020 2. They provide immediate structural support to the orbit, helping to restore proper eye position and prevent complications like enophthalmos or diplopia. Patients typically require a follow-up appointment 1-2 weeks after surgery to assess healing and eye function. Full recovery may take several weeks to months, depending on the extent of the injury and repair. The use of preformed plates based on 3D-printed orbital models can lead to a more accurate reconstruction and a time reduction during surgery, as demonstrated in a study from 2022 3. Additionally, a study from 2024 1 found that Matrixmidface Preformed Orbital plates provide exceptional reconstruction of orbital blowout fracture defects and ensure satisfactory results clinically and radiographically. It is essential to note that the choice of implant material and design should be tailored to the individual patient's needs and the nature of the fracture, as highlighted in a study from 2021 4.