From: Identification of arthropathy and myopathy of the temporomandibular syndrome by biomechanical facial features
Groups
Opening/closing features
OCX
OCY
OCZ
ODX
ODY
CDX
CDY
CG–AG
*
CG–MG
AG–MG
Laterality (left/right) features
LLX
LLY
LLZ
LRX
LRY
LRZ
Protrusion features
PX
PY
PZ
PDX
PDZ