Table 1 Quantification data for each prosthesis. (Pr 1 – fabricated prosthesis for ear with one hole, Pr 2 – fabricated prosthesis for ear with two holes, Pr 3 – fabricated prosthesis for ear with three holes)
From: Surgical reconstruction of the ossicular chain with custom 3D printed ossicular prosthesis
Cup | Trough | Distance between centers of inertia (mm) | Rotation from cup to trough (degrees) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
Center of inertia | Rotation from centerline (degrees) | Center of inertia | Rotation from centerline (degrees) | |||||||
X | Y | Z | X | Y | Z | |||||
Pr 1 | −1.33 | 218.03 | 333.56 | 29.47 | −0.55 | 215.84 | 332.63 | 3.91 | 2.50 | 83.60 |
Pr 2 | 11.92 | 221.91 | 219.00 | 37.84 | 11.63 | 220.18 | 217.85 | 10.50 | 2.09 | 30.45 |
Pr 3 | −4.09 | 207.58 | 101.18 | 21.28 | −4.43 | 205.78 | 100.14 | 11.74 | 2.10 | 10.30 |