どこの関節がはずれたの？

tbd

Which joint did you dislocate?

肩関節は、単独で動くほか、腕の動きにも連動して動きます。

tbd

The shoulder joints, as well as moving on their own, also move in conjunction with arm movements.

左肩の関節が痛みます。

tbd

The joint of my left shoulder aches.

気温が下がると関節が痛むんだ。

tbd

My joints ache when it gets cold.

右腕の関節が脱臼したようです。

tbd

I'm afraid that I dislocated my right arm.

I'm afraid I dislocated my right arm.