Related for Chullin 181:7

פנימי סמוך לעצם אסור וחייבין עליו

Come and hear: If a person ate an olive's bulk [of the sciatic nerve] of this [thigh] and another olive's bu [of the sciatic nerve] of the other [thigh],<span class="x" onmousemove="('comment',' I.e., he was warned against eating the nerve of the right thigh and was also separately warned against eating the nerve of the left thigh of the same animal (v. supra 82b) .');">⁶</span>

Maharam Schiff on Chullin