Unverified88% confidenceDecision RuleTime unknown
护脊坐垫应选择U型或马蹄形挖空设计(尾骨处镂空),能悬空尾椎骨减少压迫,痔疮/尾骨受伤/久坐会阴痛人群优先此结构而非全平面坐垫
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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