Acronym

AP - Anteroposterior

Standard frontal projection view

Expansion

Anteroposterior

Purpose

Common positioning term for radiographs

Clinical Context

AP view taken with beam from anterior; used when patient cannot stand (supine portable chest X-rays are AP).

  • PA:
  • Lateral:

Key Points

  • AP view taken with beam from anterior; used when patient cannot stand (supine portable chest X-rays are AP)