Computed Tomography (CT) of the pelvic bones, sacrum, and coccyx is a modern diagnostic method that provides detailed cross-sectional images of the bony structures in this region. The pelvis plays a key role in supporting the body, transferring weight to the lower limbs, and protecting internal organs, so any structural changes may lead to pain, discomfort, and impaired mobility.

The sacrum and coccyx are continuations of the spine and are essential for stability during sitting, walking, and body movements. Injuries or degenerative changes in this area may result in posture disturbances, lower back pain, and even dysfunction of the pelvic organs.

When May a Physician Recommend CT of the Pelvis, Sacrum, and Coccyx?

• After trauma (falls, blows, accidents, sports injuries) when a fracture or displacement is suspected
• For persistent pelvic pain that does not improve with treatment
• When degenerative diseases are suspected (osteoarthritis, osteoporosis, coxarthrosis)
• For diagnosing inflammatory conditions (sacroiliitis, osteomyelitis, rheumatic diseases)
• If bone tumors or metastatic lesions are suspected
• For planning hip replacement surgery
• When there are gait disturbances, limited mobility, or joint stiffness

What Can CT of This Region Detect?

• Fractures and microfractures of the pelvic bones, sacrum, and coccyx
• Displacement of bony structures after trauma or due to degenerative changes
• The condition of joint surfaces and signs of osteoarthritis
• Tumors, cysts, and benign or malignant neoplasms
• Inflammatory and infectious processes (sacroiliitis, osteomyelitis)
• Pathological changes in ligaments and surrounding soft tissues
• Metabolic bone disorders such as osteoporosis and osteomalacia