Position the patient sitting or standing with the affected arm flexed 90° at the elbow and supported. Rotate the arm so the humeral epicondyles are superimposed, creating a true lateral of the arm. Center the elbow and midshaft to the image receptor; the X‑ray beam is perpendicular to the arm. Ensure the forearm and humerus lie in the same plane with no rotation for an accurate lateral view.

Position patient upright or supine. For a scapular Y (true lateral), rotate the torso 45–60° toward the affected side so the scapula lies lateral; place the affected arm across the abdomen or rest it on the chest. Center the central ray (CR) perpendicular to the scapulohumeral joint at the scapular body. Use a grid, collimate to the shoulder, instruct a breath hold, and apply gonadal shielding.

Lat view (lateral view) in X‑ray is an imaging projection taken from the side to show anatomy in profile. It complements frontal (AP/PA) views by revealing depth, alignment, fractures, joint spaces and fluid levels. Commonly used for chest, spine and extremity imaging, it helps localize lesions and assess vertebral alignment or pleural effusions that may be hidden on frontal images.

The lateral view of a hand X-ray is a side projection taken with the hand positioned on its side so the X‑ray beam passes laterally, producing a profile image of phalanges, metacarpals and carpus. It shows sagittal alignment, displacement, angulation, joint spaces and soft‑tissue contours—useful for detecting fractures, dislocations, foreign bodies and assessing overall bone alignment.

Have the patient stand upright with their left side against the image receptor, feet shoulder-width apart. Elevate both arms above the head or place hands on the head, keeping shoulders vertically aligned. Ensure the mid‑sagittal plane is perpendicular to the receptor. Center the beam at the level of T7 (inferior scapular angle), instruct full inspiration and hold. Place a left marker and use shielding.

AP is a frontal projection with the X‑ray beam passing front‑to‑back, often done portable or supine; it causes cardiac magnification and scapulae may project over the lungs. Lateral is a side projection (usually left lateral) with beam lateral‑to‑lateral, showing vertebral bodies, retrosternal and retrocardiac spaces, and provides depth for localizing lesions or pleural effusions. Markers (AP/LAT) confirm view.