最好貼上X光片。還要判明膝關節積液是水還是血，後者比較麻煩。縱向裂縫可以不手術，需要外固定，打石膏。

如果比較輕，也可以臨時用這個

https://www.amazon.com/EXOUS-Knee-Brace-Support-Protector/dp/B00Z1KR35O/ref=sxin_13_pa_sp_search_thematic_sspa?crid=37VZDRNDPMVYV&cv_ct_cx=knee+protector+for+women&dchild=1&keywords=knee+protector+for+women&pd_rd_i=B00Z1KR35O&pd_rd_r=9f947dd4-4c8b-410a-a10c-60c68e03d16d&pd_rd_w=ImjcB&pd_rd_wg=dxFtT&pf_rd_p=f21da57e-06e4-46a5-9148-e2dea2e78384&pf_rd_r=DQZ3RBDSTGRPPX672QZD&qid=1633851102&sprefix=Knee+pro%2Caps%2C255&sr=1-2-a73d1c8c-2fd2-4f19-aa41-2df022bcb241-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyOTMyUkpXQjRIREdZJmVuY3J5cHRlZElkPUEwNjAzNDU4MzdXTkdMVFpLVDE1VSZlbmNyeXB0ZWRBZElkPUEwOTA5NzgxM0ZZNkpQUDRMSVdCRCZ3aWRnZXROYW1lPXNwX3NlYXJjaF90aGVtYXRpYyZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=

 

中國也有類似的產品，請在醫生的指導下選用。

比如這種

https://wantubizhi.com/image.aspx