What are the basic radiographic views of the wrist joint?
What are the basic radiographic views of the wrist joint?
The standard wrist views are Posterior-Anterior (PA) and Lateral. In certain circumstances further views are helpful so that the 8 overlapping bones are more easily seen. The wrist comprises the scaphoid, lunate, triquetrum, pisiform, trapezium, trapezoid, capitate and hamate bones.
What are the different X ray views?
The most common views are posteroanterior, anteroposterior, and lateral. In a posteroanterior (PA) view, the x-ray source is positioned so that the x-ray beam enters through the posterior (back) aspect of the chest and exits out of the anterior (front) aspect, where the beam is detected.
How do you read a lateral wrist X ray?
Lateral view
- The long axis of the radius, lunate, capitate and the third metacarpal bone should align.
- The palmar/volar cortex of the pisiform bone should lie between the scaphoid and capitate bones.
- The radial surfaces should appear smooth.
- There should be a volar tilt of between 10°- 25°.
What are scaphoid views?
The scaphoid series is comprised of a posteroanterior, oblique, lateral and angled posteroanterior projection. The series examines the carpal bones focussed mainly on the scaphoid. It also examines the radiocarpal and distal radiocarpal joint along with the distal radius and ulna.
What is true lateral xray?
The academic rule of a true lateral wrist radiograph is defined by the pisoscaphocapitate relationship, where the palmar cortex of the pisiform should lie centrally between the anterior surface of the distal pole of the scaphoid and the capitate, ideally in the central third of this interval 1.
How do you XRAY your wrist?
Position of part: Wrist prone palm up, extend fingers. Elevate digits slightly if possible to place the wrist in close contact to the image receptor. Make the patient lean laterally to avoid wrist rotation. Central ray: Perpendicular to the image receptor at center of wrist.
What are lateral views?
Definition: lateral view. lateral view (lat-er-al) A visual perspective from the side.
What is lateral view anatomy?
The lateral view of the brain shows the three major parts of the brain, cerebrum, cerebellum and brainstem. Observed from the lateral aspect, there are many anatomical landmarks on these structures that carry great functional importance.
How do you do the scaphoid picture?
Plain radiography remains the initial imaging modality to assess scaphoid fractures. Magnetic resonance imaging (MRI) is excellent in the detection of clinically suspected, but initially radiographically negative, scaphoid fractures.
Where does a scaphoid fracture hurt?
Scaphoid fractures usually cause pain and swelling in the anatomic snuffbox and on the thumb side of the wrist. The pain may be severe when you move your thumb or wrist, or when you try to pinch or grasp something.
Which X-rays are ordered in the workup of unstable SUFE?
AP and frog lateral pelvis x-rays of both hips should be ordered. In an unstable, acute SUFE, a frog lateral view is not obtained preoperatively in order to avoid causing pain and because of the potential for displacement of the SUFE. A cross-table lateral x-ray, however, can be ordered.
How to do radiographic imaging of the wrist?
Radiographic imaging of the wrist 1 Radiocarpal joint view. This is obtained by angulating the beam by 25° to 30° towards… 2 Dorsal tilt view. It is a PA projection with the central beam angled 25° to 30° towards the fingers,… 3 PA in ulnar deviation. As the wrist is placed in ulnar deviation,… 4 PA in radial deviation. Palmar flexion…
What is the X-ray Tech looking for in a wrist X-ray?
This article discusses radiographic positioning for the Radiologic Technologist (X-Ray Tech) to show the wrist. Purpose and Structures Shown: This view should demonstrate the bones specifically the carpals, distal radius and ulna and proximal metacarpals and soft tissue of the wrist.
What is slipped upper femoral epiphysis (SUFE)?
Slipped upper femoral epiphysis (SUFE) , also known as a slipped capital femoral epiphysis (SCFE), is a relatively common condition affecting the physis of the proximal femur in adolescents. It is one of commonest hip abnormalities in adolescence and is bilateral in around 20% of cases.
