STONE 肾结石评分
结石大小、梗阻、肾钙质沉着及位置 → 0–13 分及无石率教学分层。
计算
How it works
Simplified STONE nephrolithometry teaching score from stone size, obstruction, nephrocalcinosis, and location.
Limits
Does not replace surgeon judgment, stone composition, or patient factors. Full STONE systems may include additional radiologic variables.
仅供教学，不能用于诊疗决策。