Table 1 Different outcomes between using 3D models and conventional techniques
Parosteal osteosarcoma | 3D model assisted | Conventional technique -1st case- | Conventional technique -2nd case- |
|---|---|---|---|
Operative time (min) | 208 | 421 | 405 |
Estimated blood loss (ml) | 250 | 1800 | 2000 |
Surgical incision length (cm) | 12 (medial) | 29 (medial) | 32 (medial) |
4 (lateral) | |||
Bone resection length (cm) | 10.5 | 17.5 | 20 |