preferred_name: Trunk of branch of marginal mandibular branch of left facial nerve to left risorius
preferred_name_lc: trunk of branch of marginal mandibular branch of left facial nerve to left risorius
label: Trunk of branch of marginal mandibular branch of left facial nerve to left risorius
label_lc: trunk of branch of marginal mandibular branch of left facial nerve to left risorius