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SINS scores organized as a total score, three-clinical categories, and binary scale with their corresponding levels of stability where surgical consultation is recommended for a total score ≥ 7
| Total Score (0-18 SINS) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Three Clinical Categories (3-point) |
Stability |
|
Potentially Unstable |
|
Unstable |
|||||||||||||||
| Binary Scale (2-point) | Stability | Current or potential instability; Surgical consultation recommended | ||||||||||||||||||
