X-ray technique of the lumbar spine

This article is professionally consulted by Master, Resident Doctor Tran Duc Tuan - Department of Diagnostic Imaging - Vinmec Central Park International General Hospital.

X-ray technique of the lumbar spine straight tilt helps doctors detect injuries, birth defects, pathological images. This is a quick, effective, low-cost method that accurately shows the actual situation of the lumbar spine.

The lumbar spine in the human body consists of 5 vertebrae, denoted from L1-L5. The internal structure of the lumbar spine includes 7 parts: vertebral joints, intervertebral discs, lumbar grafts, lumbar ligaments, lumbar spinal canal, spinal roots and nerves, and motor segments. vertebrae.
The lumbar spine has the function of helping the body to move flexibly, protecting the spinal canal and connecting with the ribs to form a solid frame with the function of shielding and protecting all internal organs. .
Cases of low back pain of unknown cause or accidental injuries in the lumbar spine will be ordered by a specialist doctor to take x-rays to accurately diagnose the injury area in the lumbar spine. back. Some diseases and injuries of the spine are:
Crack or fracture of the spine Have cysts, tumors in the bones Scoliosis Disc herniation Back spondylosis Have small bone spurs in the spine Dislocation at the level mild Spinal cord tumor Tuberculosis of the spine

2.1 Preparation before taking the X-ray Invite the patient into the imaging room, explain the issues to note to the patient before taking the x-ray.
Instruct the patient to expose the x-rayed body part and remove any jewelry near the x-ray area, if any.
2.2 The lumbar spine x-ray procedure The lumbar spine x-ray technique includes the following steps:
X-ray position of the lumbar spine: Instruct the patient to lie on their back on the imaging table, hands down along the body, legs down along the body. Align the front plane perpendicular to the lumbar spine axis and to the center of the film vertically. The X-ray ball is projected perpendicular to the central radiograph and localized to the joint space L3-4. Posture for x-ray of the lumbar spine: Instruct the patient to lie on the side on the table, with both hands on the head, knees bent, thighs perpendicular to the body. Align the front plane perpendicular to the lumbar spine axis and to the center of the film vertically. The X-ray ball is projected from top to bottom perpendicular to the central radiograph, localized to the point on the contralateral iliac crest 3 finger strokes. Instruct the patient to remain in the position. The distance of the film is 1m, the X-ray beam is localized. Check the buttons on the control cabinet, observe the patient through the glass and press the X-ray generator button. Invite the patient out of the waiting room.

2.3 Evaluation of results After the x-ray results are available, the x-ray film must meet the following requirements: Obtain the entire lumbar spine from D11-D12 to the end of the coccyx. The joints of the lumbar vertebrae are clearly seen. The film has contrast sharpness, the film is clean without scratches. Have the patient's full name, P and T markings, date and year of the scan. Vinmec International General Hospital is one of the hospitals that not only ensures professional quality with a team of leading doctors, modern equipment and technology, but also stands out for its examination and consulting services. and comprehensive, professional medical treatment; civilized, polite, safe and sterile medical examination and treatment space. Customers when choosing to perform tests here can be completely assured of the accuracy of test results.

Master, Doctor Tran Duc Tuan is well-trained in the country and many prestigious medical centers in the world such as Australia, Singapore, Thailand... The doctor has many years of experience in the field. diagnostic imaging and endovascular and extravascular interventions. Currently, the doctor is working at the Department of Diagnostic Imaging and Interventional Vascular Unit - Vinmec Central Park International General Hospital.