May one urinate in a temporary bathroom while wearing tefillin on one's head?

Daily LifeTzitzit & TefillinTefillin

Synopsis

In a temporary bathroom (a place not designated for regular use), one may urinate with tefillin on one's head according to the main opinion, since there is no concern one will defecate there. Rambam disagrees.

Rishonim
Early Acharonim
Lenient
Strict
Lesser cited
Major authority

Discussion

Discussion coming soon.

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