"compared with median which is in the midline rather than towards the midline"
"sagittal plane: vertical plane parallel to the median plane (or midsagittal plane)"
"adduction: movement of limb towards the midline"
"supination: movement of hand and forearm to bring the palm facing anterior"
"opposition: thumb brought to oppose another digit"
"elevation: movement of the scapula superiorly"
"protrusion: movement of the mandible, lips or tongue anteriorly"
"anteroposterior (AP): central ray passes, perpendicular to the coronal plane, from anterior to posterior"
"lateral: central ray, perpendicular to the sagittal plane and parallel to the coronal plane, passes from one side of body to the other"
"horizontal beam lateral (HBL): lateral view obtained with central ray projecting horizontally; generally the patient will be supine (e.g. post trauma)"
"oblique: central ray passes through the body/body part through a plane which is at an angle to the transverse plane/coronal plane"
"axial: central ray passes through (or parallel) to the long axis of the body"
"tangential: central ray is directed along the surface of the bone to image adjacent soft tissue e.g. tangential skull soft tissue x-ray for foreign body"
"Trendelenburg position: the patient is supine (on an inclined radiographic table) with the head lower than the feet"
Expected headings
"Basic terms of relations"
"Planes"
"Body positions"
"Movement"
"Projections"
"circumduction: circular movement of a joint using a combination of flexion, abduction, extension and adduction such that the distal limb describes a circle"
"protrusion: movement of the mandible, lips or tongue anteriorly"
"retraction: movement of the mandible, lips or tongue posteriorly"
"depending on the anatomic segment to radiograph, synonyms can be used, for example: occipitofrontal (skull); dorsoventral (thorax); dorsopalmar (hand)"
"depending on the anatomic segment to radiograph, synonyms can be used, for example: occipitofrontal (skull); dorsoventral (thorax); dorsopalmar (hand)"
"horizontal beam lateral (HBL): lateral view obtained with central ray projecting horizontally; generally the patient will be supine (e.g. post trauma)"
"horizontal beam lateral (HBL): lateral view obtained with central ray projecting horizontally; generally the patient will be supine (e.g. post trauma)"