Preferred Label : Left T11-T12 vertebral arch joint;
Synonyme FMA : Left zygapophysial joint of T11-T12 vertebrae; Left zygapophyseal joint of T11-T12 vertebrae; Left joint of eleventh and twelfth thoracic vertebral arch; Left T11-T12 facet joint; Joint of left T11-T12 vertebral articular process; Joint of left T11-T12 vertebral arch;