surgical-instrument public under instrument 169 List Picture As a command %3 n0 surgical-instrument n2 surgical-knife n0->n2 n3 curette n0->n3 n4 dermatome n0->n4 n5 dilator n0->n5 n6 hemostat n0->n6 n7 photocoagulator n0->n7 n8 surgical-retractor n0->n8 n9 surgical-snare n0->n9 n10 trepan n0->n10 n1 instrument n1->n0