Table 2.
Average time for each step in CSP and VSP
| Category | Step | CSP | VSP | ||
|---|---|---|---|---|---|
| Group I | Group II | Group I | Group II | ||
| Outpatient workup | Clinical photograph | 7.76 ± 0.3 | |||
| 2D radiography and CBCT | 5.32 ± 0.21 | ||||
| Interview | 10.09 ± 1.15 | ||||
| Impression | 44.62 ± 3.57 | 23.42 ± 3.5 | 22.57 ± 3.5 | ||
| Facebow transfer | 2.69 ± 0.38 | - | - | - | |
| Bite registration | 1.55 ± 0.16 | 0.75 ± 0.15 | 0.71 ± 0.15 | ||
| Subtotal | 74.3 ± 4.03 | 48.6 ± 2.56 | 48.3 ± 2.61 | ||
| Office workup | Surgical planning | 23.33 ± 1.89 | 20.15 ± 1.89 | 30.20 ± 1.60 | 25.13 ± 1.60 |
| Mounting (Hanau articulator) | 8.23 ± 2.09 | - | - | - | |
| Mounting (Simple articulator) | 3.95 ± 1.19 | 3.82 ± 1.15 | 3.73 ± 1.02 | 3.87 ± 1.09 | |
| Subtotal | 34.4 ± 3.12 | 24.5 ±2.11 | 35.2 ± 1.78 | 29.4 ± 1.81 | |
| Laboratory | Case confirm | - | - | 8.93 ± 1.15 | 6.38 ± 1.15 |
| Stent fabrication | 296 ± 6.7 | 123 ± 5.6 | 59.71 ± 2.21 | 31.24 ± 1.71 | |
| Subtotal | 296 ± 6.7 | 123 ± 5.6 | 68.93 ± 3.2 | 36.38 ± 2.7 | |
| Total | 385 ± 7.8 | 195 ± 8.33 | 143.2 ± 7.6 | 114.1 ± 7.12 | |
Abbreviations: CSP conventional surgical planning, VSP virtual surgical planning, 2D 2-dimentional, 3D 3-dimentional, CBCT cone beam computed tomography