Score each symptom and sign 0–3 on the affected leg; venous ulcer forces total ≥15 if present.
Affected leg only:
症状
体征
Villalta quantifies post-thrombotic syndrome after lower-extremity DVT.
All items refer to the ipsilateral limb; inter-rater variability exists.
仅供教学参考，不能替代临床诊断或治疗决策。