title: Accessory articulation.
authors: Tobias A
authors: TA
authors: Mattei
authors: Daniel R
authors: DR
authors: Fassett
mesh_terms: D005260:Female; D006801:Humans; D007403:Intervertebral Disc / Q000033:anatomy & histology*; D008159:Lumbar Vertebrae / Q000033:anatomy & histology*; D008297:Male; D012447:Sacrum / Q000033:anatomy & histology*