HP Sassoon(1) 206.10 :אסיר למיכל סיליתא חיותא דמישתכחא דתבירין כרעה‏ : it is forbidden to eat the afterbirth of an animal found to have its legs broken
See the entire entry for krāˁ, krāˁā n.f. leg, thigh, shin

HP Sassoon(1) 206.10 :אסיר למיכל סיליתא‏ : it is forbidden to eat the afterbirth
See the entire entry for sylyh#2 n.f. afterbirth