| Publications | Findings on PBF and GBF Using LDF |
|---|---|
| Ramsay et al. (1991) | Initial ↓ in PBF (ischemia) followed by ↑ in PBF (hyperemia) |
| Geylikman et al. (1995) | no significant change in PBF, significant ↓ in GBF |
| Buckley et al. (1999) | Initial ↑ in PBF immediately after surgery, followed by ↓ 6 months after surgery in comparison to presurgical levels |
| Justus et al. (2001) | ↑ in PBF at weeks 1-3, no change in GBF |
| Emshoff et al. (2000) | ↓ in PBF |
| Emshoff et al. (2008) | ↓ in PBF |
| Harada et al. (2004) | ↓ PBF in single segment Le Fort I compared to distraction osteotomy |
| Harada et al. (2004) | ↓ PBF of longer duration (4days after surgery) in single segment osteotomy vs ↓ PBF (1 day after surgery) in horseshoe type osteotomy |
| Eroglu and Sabuncuoglu (2014) |
↓ PBF short after the operation, ↑ PBF 1-3 months after the operation |