Singled Out
Season 4 episode 3
The lieutenant’s arm is amputated.
Episode 37. Very emotional.
Michael (ziva's secret lover) had broken his arm but he returned to NCIS from Israel He went to Israel to rescue Ziva, got beat up pretty bad, but managed to escape with Ziva and return to the states.
Season 5 Episode 1 'Harbingers in the Fountain' after Bones got stabbed in the arm by the doctor.
Because, Gibbs gets his shoulder dislocated when he tries to save McGee from being run down by a Car during one of the NCIS episodes. So to treat his dislocated shoulder, his arm is in a sling during the next few episodes of NCIS.
Wrath looses his arm/leg in episode 50.
around 20 episode
Episode 208
episode 26 her reason
i think its episode 22 when she cuts off her arm .
a soldier who loses his arm
The lieutenant’s arm is amputated.
Episode 37. Very emotional.
Season 4, Episode 5, The One With Joey's New Girlfriend.
The lieutenant’s arm is amputated.
Tails injures his left arm and head in episode 28 (Series 1, season 2, episode 2).
Season 1, Episode 3: "Legacy"