Table 1 Definition of the OF-Score in accordance to Blattert et al. [14]
From: Midterm outcome after posterior stabilization of unstable Midthoracic spine fractures in the elderly
OF-Score | ||
|---|---|---|
Parameter | Grade | Points |
Fracture classification type (OF 1–5) [11] | 1–5 | 2–10 |
Bone mineral density | T-score < − 3 | 1 |
Ongoing fracture process | Yes; No | 1; −1 |
Pain (under analgesia) | VAS ≥4; < 4 | 1; −1 |
Neurological deficit | Yes | 2 |
Mobilization (under analgesia) | No; Yes | 1; − 1 |
Health status | ASA > 3; dementia; BMI > 20 kg/m2; nursing case; anticoagulation | Each −1; Max. -2 |