posteroanterior


Also found in: Dictionary, Thesaurus.
Related to posteroanterior: anteroposterior, posteroanterior projection

dorsoventral

 [dor″so-ven´tral]
1. pertaining to the dorsal and ventral surfaces of a body.
2. directed from the back to the front; posteroanterior.

pos·ter·o·an·ter·i·or (PA),

(pos'tĕr-ō-an-tēr'ē-ŏr),
A term denoting the direction of view or progression, from posterior to anterior, through a part.

posteroanterior

/pos·tero·an·te·ri·or/ (pos″ter-o-an-tēr´e-er) directed from the back toward the front.

posteroanterior (P-A, p-a)

[pos′tərō·antir′ē·ər]
Etymology: L, posterus, coming after, anterior, before
the direction from back to front.

pos·ter·o·an·ter·i·or

(PA) (pos'tĕr-ō-an-tēr'ē-ŏr)
A term denoting the direction of view or progression, from posterior to anterior, through a part.

pos·ter·o·an·ter·i·or

(PA) (pos'tĕr-ō-an-tēr'ē-ŏr)
A term denoting direction of view or progression, from posterior to anterior, through a part.

posteroanterior, (pos´tərōantē´rēər),

adj describes any back-to-front direction or motion.

posteroanterior

directed from the back toward the front.
References in periodicals archive ?
Caption: Figure 2: Posteroanterior radiograph of the pelvis shows symphysis pubis diastasis (arrow).
The aim of the present investigation was to evaluate the craniofacial features of subjects with normal occlusion with different vertical patterns in the mixed dentition using geometric morphometric analysis (TPS analysis) applied to posteroanterior (PA) films.
Lateral and posteroanterior (PA) cephalometric radiographs were taken at the beginning of the treatment (TO), end of the expansion (Tl) and at the end of the 3-month retention period (T2).
En este caso se tomo unicamente la proyeccion posteroanterior (PA), y se conoce que hasta 50% de los casos de neumomediastino pueden pasar desapercibidos si solo se realiza la proyeccion frontal (3).
Se tomaron 2 radiografias por paciente: una radiografia de perfil para hacer la clasificacion esqueletica y una radiografia posteroanterior para el proceso de prediccion.
Posteroanterior chest radiograph showing cardiac enlargement and pulmonary arterial overcirculation.
Caption: Figure 2: Posteroanterior chest radiograph showing subcutaneous emphysema and the continuous diaphragm sign (black arrow).
c) Posteroanterior three-dimensional computed tomography showing displacement of the posterosuperior wall and rim.
La protraccion del maxilar superior permite disminuir la discrepancia posteroanterior del maxilar superior.
A repeat CXR with posteroanterior (PA) and lateral views was also obtained (figure 1A AND 1B).
Combined posteroanterior fusion versus transforaminal lumbar interbody fusion (TLIF) in thoracolumbar burst fractures.
Acude al servicio de urgencias donde se detecta crisis hipertensiva, en radiografia posteroanterior de torax detectan ensanchamiento mediastinal con desviacion de traquea como se muestra en la figura 1, por lo que se realiza ecocardiografia encontrando raiz aortica dilatada de 42 mm con imagen sugestiva de flap por encima de la valva coronaria derecha descrita en la figura 1.