Case 05 · FIG. 03
Orbital roof reconstruction
Oculoplastic surgery, fixation on the superior rim.
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Layers
Section plane
Measurement
Turn on measurement, then click two points on the bone, the implant or a screw. Distances are in millimetres, on the manufacturing meshes.
Implant section in blue, bone section in ochre. Models simplified for the web: measurements are indicative; the reference dimensions are those of the design file.
Reading the case
What the model shows
A thin implant that rebuilds the orbital roof. Fixation is moved to the superior orbital rim with three screws whose axes were set at planning, away from the orbital contents.
What to look at in the viewer
- 01Bottom or front view: position of the implant under the superior rim.
- 02Sagittal plane through a screw: screw axis in the rim.
- 03Measurement: screw spacing, depth of the implant in the orbit.
Measured values
- Region
- Orbital roof
- Overall size
- 28 × 21 × 12 mm
- Thickness
- ≈ 0.6 mm
- Volume
- 0.26 cm³
- Mass (Ti-6Al-4V)
- ≈ 1.2 g
- 3 screws Ø 1.5 × 8 mm
- Screw spacing 6.2 mm
- Planned screw axes
Measurements taken on the manufacturing meshes. Thickness: median distance between opposite faces; mass: volume × 4.43 g/cm³.
Augmented reality · 1:1 scale
The implant at full size, on your table
Place the implant in the room at its real dimensions (28 × 21 × 12 mm) and walk around it with your phone. The screws are in place, in their planned position.
A similar case to plan?
Send the imaging: the feasibility study comes before any design.