膝盖早就疼了，看医生做了MRI，说是软骨磨损，不可恢复。打了一针骨胶原就不疼了，已经一年了，健步如飞。美国药太神奇了。

来源: Feinbery 于 2026-04-12 18:15:08 [旧帖] [给我悄悄话] 本文已被阅读：次

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