In hip radiography, the frog position is performed when no fracture or other trauma is suspected.

In hip radiography, the frog position is performed when no fracture or other trauma is suspected.

• A. No fracture or other trauma is suspected
• B. Only a fracture is suspected
• C. Both hips are to be examined after an accident
• D. The equipment is incapable of being used for a cross table lateral

Answer: (A)

The frog-leg hip view is used when no fracture or other trauma is suspected because it requires the hip to be flexed and abducted, which opens up the femoral head–neck region and the acetabulum so their relationships can be seen clearly. This position provides a good lateral view of the hip joint without forcing the leg into a trauma-precise alignment, making it helpful for evaluating conditions like developmental dysplasia or nontraumatic hip pathology in children and for nonemergency hip assessments in adults. If there were suspected fracture or acute injury, moving the leg into this position could worsen injury or cause pain, so trauma-focused views that minimize movement (such as a cross-table lateral or other movement-sparing projections) would be preferred instead. Inappropriately, other options imply trauma evaluation, multiple hips after an accident, or rely on unavailable equipment, which do not align with the nontraumatic indication of the frog-leg projection.

The frog-leg hip view is used when no fracture or other trauma is suspected because it requires the hip to be flexed and abducted, which opens up the femoral head–neck region and the acetabulum so their relationships can be seen clearly. This position provides a good lateral view of the hip joint without forcing the leg into a trauma-precise alignment, making it helpful for evaluating conditions like developmental dysplasia or nontraumatic hip pathology in children and for nonemergency hip assessments in adults.

If there were suspected fracture or acute injury, moving the leg into this position could worsen injury or cause pain, so trauma-focused views that minimize movement (such as a cross-table lateral or other movement-sparing projections) would be preferred instead.

Inappropriately, other options imply trauma evaluation, multiple hips after an accident, or rely on unavailable equipment, which do not align with the nontraumatic indication of the frog-leg projection.