Anatomical Terminology, General Osteology, and General Arthrology Flashcards
Median Sagittal
A vertical plane that passes through the midline of the body, dividing it into equal left and right halves.
Sagittal
Any vertical plane parallel to the median sagittal plane (= parasagittal plane).
Coronal
Any vertical plane perpendicular to the sagittal that divides the body into front (anterior) and back (posterior) portions.
Transverse
With reference to the head, neck, and trunk: any horizontal plane that divides the body into upper (superior) and lower (inferior) portions. With reference to the limbs: any plane perpendicular to the long axis of the element.
Longitudinal
Any plane that sections an element parallel to its long axis.
Superior or Cranial
Refers to one structure being above or closer to the head than another.
Inferior or Caudal
Refers to one structure being below or closer to the feet or tail bone (coccyx) than another.
Posterior or Dorsal
Refers to one structure being behind another.
Medial
Refers to one structure being closer to the median sagittal plane than another.
Lateral
Refers to one structure being farther away from the median sagittal plane than another.
Proximal
Refers to a structure of the upper limb or lower limb that is closer to the root (attachment) of limb than another
Distal
Refers to a structure of the upper or lower limb that is farther away from the root of the limb than another.
Palmar
The ventral surface (palm) of the hand or fingers.
Dorsal
The dorsal surface (back) of the hand or fingers.
Plantar
The ventral surface (bottom or sole) of the foot or toes.
Dorsal
The dorsal surface (top) of the foot or toes.
Mesial
Toward the anterior midline (i.e., the midpoint between the two central incisor teeth) of the dental arch.
Distal
Away from the anterior midline of the dental arch.
Lingual
Toward the tongue. Used in reference to all teeth.
Labial
Toward the lips. Used in reference to the incisors and canines.
Buccal
Toward the cheek. Used in reference to the premolars and molars.
Occlusal
The chewing surface that contacts the teeth in the other jaw. Used in reference to the premolars and molars.
REVERSE
A vertical plane that passes through the midline of the body, dividing it into equal left and right halves.
Median Sagittal
REVERSE
Any vertical plane parallel to the median sagittal plane (= parasagittal plane).
Sagittal
REVERSE
Any vertical plane perpendicular to the sagittal that divides the body into front (anterior) and back (posterior) portions.
Coronal
REVERSE
With reference to the head, neck, and trunk: any horizontal plane that divides the body into upper (superior) and lower (inferior) portions. With reference to the limbs: any plane perpendicular to the long axis of the element.
Transverse
REVERSE
Any plane that sections an element parallel to its long axis.
Longitudinal
REVERSE
Refers to one structure being above or closer to the head than another.
Superior or Cranial
REVERSE
Refers to one structure being below or closer to the feet or tail bone (coccyx) than another.
Inferior or Caudal
REVERSE
Refers to one structure being behind another.
Posterior or Dorsal
REVERSE
Refers to one structure being closer to the median sagittal plane than another.
Medial
REVERSE
Refers to one structure being farther away from the median sagittal plane than another.
Lateral
REVERSE
Refers to a structure of the upper limb or lower limb that is closer to the root (attachment) of limb than another
Proximal
REVERSE
Refers to a structure of the upper or lower limb that is farther away from the root of the limb than another.
Distal
REVERSE
The ventral surface (palm) of the hand or fingers.
Palmar
REVERSE
The dorsal surface (back) of the hand or fingers.
Dorsal
REVERSE
The ventral surface (bottom or sole) of the foot or toes.
Plantar
REVERSE
The dorsal surface (top) of the foot or toes.
Dorsal
REVERSE
Toward the anterior midline (i.e., the midpoint between the two central incisor teeth) of the dental arch.
Mesial
REVERSE
Away from the anterior midline of the dental arch.
Distal
REVERSE
Toward the tongue. Used in reference to all teeth.
Lingual
REVERSE
Toward the lips. Used in reference to the incisors and canines.
Labial
REVERSE
Toward the cheek. Used in reference to the premolars and molars.
Buccal
REVERSE
The chewing surface that contacts the teeth in the other jaw. Used in reference to the premolars and molars.
Occlusal