3D Gens presents the Logic Miniplate Anchorage — a patient-specific 3D printed device designed as a Bone Anchored Maxillary Protraction system. This precision maxillofacial device demonstrates 3D Gens' capability in manufacturing highly specialised, patient-matched implants and surgical aids for orthopedic and craniofacial applications.
This article references a video demonstrating the Logic Miniplate Anchorage device. You can view the original on LinkedIn: Watch on LinkedIn
What Is the Logic Miniplate Anchorage?
The Logic Miniplate Anchorage is a bone-anchored device used in maxillary protraction — an orthodontic-surgical technique for managing skeletal Class III malocclusion (underbite) caused by maxillary deficiency. In this procedure, small titanium miniplates are surgically placed in the facial skeleton to provide stable anchorage points. Elastic forces are then applied between these anchorage points and the mandible, gradually protruding the maxilla into correct alignment.
The traditional approach uses generic miniplate designs that are adapted intraoperatively to fit the patient. The patient-specific approach, enabled by 3D printing, produces devices that are pre-contoured to the patient's exact bony anatomy — reducing operative time, improving fit, and enabling more precise placement.
The Manufacturing Workflow
3D Gens' production of the Logic Miniplate Anchorage follows a digital workflow:
- Patient CT Data — the craniofacial anatomy is reconstructed from medical imaging
- Virtual Surgical Planning — the placement sites and device geometry are designed in the digital environment
- Patient-Specific Device Design — the miniplate is modelled to fit the planned placement sites precisely
- Metal 3D Printing — the device is manufactured in biocompatible titanium via metal additive manufacturing
- Post-Processing — the device is finished, sterilised, and packaged for surgical use
Advancing Maxillofacial Surgery
Devices like the Logic Miniplate Anchorage illustrate the precision and patient-specificity that 3D Gens brings to the maxillofacial surgical field — turning digital planning into physical devices that make surgeons' work more accurate and patients' outcomes more predictable.