An oblique X‑ray of the hip is a radiographic projection taken at an angle to the body (by rotating the patient or X‑ray beam) to better show the femoral head, neck and acetabulum. It helps detect subtle fractures, dislocations, joint‑space narrowing, osteophytes or lesions not visible on straight AP views. Preparation includes removing metal and informing staff of pregnancy; radiation exposure is low.

An oblique view in X‑ray is an angled projection taken between standard front (AP/PA) and side (lateral) positions. It helps visualize anatomy hidden on straight frontal or lateral images—useful for detecting fractures, joint alignment, small bone fragments, or chest and spinal detail. The patient or X‑ray tube is rotated to a specific angle so overlapping structures separate and lesions become clearer.

The left iliac oblique view is a specific X‑ray projection of the pelvis obtained by rotating the patient into an oblique position to profile the left iliac wing and left sacroiliac joint. It reduces overlapping structures, improving visualization of the left SI joint, iliac bone and acetabular columns to detect joint disease, fractures or alignment abnormalities.

Judet views are two oblique pelvic radiographs (iliac oblique and obturator oblique) used to evaluate the acetabulum after trauma. They help identify acetabular fractures, determine involvement of anterior or posterior columns and walls, visualize fracture displacement, and guide treatment planning or surgical approaches. These views supplement standard AP pelvis films when acetabular injury is suspected.

An oblique ray is a light or X‑ray beam that strikes a surface or passes through the body at an angle other than perpendicular, producing an oblique projection. In imaging, oblique views (often 30–60°) help visualize structures hidden on standard frontal or lateral films by changing perspective and separating overlapping anatomy for better detection of fractures, lesions, or foreign bodies.

Initial X‑ray: AP pelvis (standing weight‑bearing if possible) plus a lateral view of the affected hip (frog‑leg or cross‑table lateral). These show fractures, arthritis, joint‑space narrowing and avascular necrosis. For trauma or complex fractures, CT is used for detailed bone assessment; MRI is preferred when X‑rays are normal but pain persists or an occult fracture/soft‑tissue issue is suspected.