DEXA Scan Cost In Hyderabad

What are the indications for which DEXA Scan is used?

A DEXA scan is recommended in the following situations to assess bone health and body composition:

• Screening for osteoporosis and osteopenia, especially in postmenopausal women and elderly individuals.
• Evaluation of fracture risk in people with a history of low-impact or unexplained fractures.
• Monitoring bone density changes over time, including response to osteoporosis treatment.
• Long-term steroid use, which can weaken bones and increase fracture risk.
• Hormonal disorders such as thyroid disease, early menopause, or hypogonadism affect bone strength.
• Chronic medical conditions like rheumatoid arthritis, chronic kidney disease, or malabsorption syndromes.
• Unexplained bone pain or height loss, suggesting possible vertebral fractures.
• Assessment of bone health in cancer patients, especially those receiving chemotherapy or hormonal therapy.
• Body composition analysis, including measurement of fat mass, lean muscle mass, and fat distribution.
• Baseline bone health assessment before initiating medications that may affect bone density.

Procedure of DEXA Scan

• Patient preparation: No special fasting is required; patients are advised to wear comfortable clothing and remove metal objects such as belts, jewellery, or zippers before the scan.
• Positioning on the scanner table: The patient lies flat on a padded table while the DEXA scanner is positioned over the area being examined, usually the spine, hip, or whole body.
• Low-dose X-ray scanning: The machine passes a scanning arm over the body, emitting very low-dose X-rays to measure bone mineral density accurately.
• Minimal movement required: The patient is asked to remain still for a few minutes to ensure clear and precise images.
• Scan duration: The entire procedure typically takes 10 to 20 minutes, depending on the number of sites examined.
• Data analysis: The scanner analyses the X-ray absorption by bones and soft tissues to calculate bone density and body composition.
• Report generation: Results are expressed as T-scores and Z-scores, which help doctors assess bone strength and fracture risk.
• Post-procedure care: There is no recovery time needed, and patients can resume normal activities immediately after the scan.

Types of DEXA Scan

• Central DEXA Scan (Hip and Spine):
  This is the most commonly performed and clinically important DEXA scan. It measures bone mineral density at the hip and lumbar spine, which are the most fracture-prone areas. It is considered the gold standard for diagnosing osteoporosis and assessing future fracture risk.
• Peripheral DEXA Scan:
  This type measures bone density at peripheral sites such as the wrist, forearm, heel, or finger. It is mainly used as a screening tool when central DEXA is not immediately available, though it is less precise for treatment decisions.
• Single-Site DEXA Scan:
  In this scan, bone density is assessed at only one site, usually the hip or spine. It is useful for focused evaluation or follow-up when changes at a specific site need monitoring.
• Two-Site DEXA Scan:
  Bone density is measured at two locations, typically the hip and spine. This provides a more reliable and comprehensive assessment and is commonly used for routine osteoporosis diagnosis and monitoring.
• Whole Body DEXA Scan:
  This scan evaluates bone density across the entire skeleton. It helps in assessing overall bone health, detecting generalized bone loss, and is sometimes used in metabolic bone disorders.
• DEXA Scan for Body Composition Analysis:
  Apart from bone density, this scan measures fat mass, lean muscle mass, and fat distribution. It is widely used in obesity management, sports medicine, and fitness tracking.
• Follow-up or Monitoring DEXA Scan:
  Performed at regular intervals (usually every 1–2 years) to track changes in bone density and assess the effectiveness of osteoporosis treatment or lifestyle modifications.

Benefits of the DEXA Scan:

• Detects bone loss early (osteopenia and osteoporosis)
• Assesses fracture risk accurately
• Uses very low radiation exposure
• Safe, non-invasive, and painless test
• Helps monitor response to osteoporosis treatment
• Provides detailed body composition analysis
• Quick procedure with no recovery time
• Supports personalised bone health management

Factors Influencing the Cost of DEXA Scan

• Type of DEXA scan performed
• Number of body sites scanned
• Government vs private hospital or diagnostic centre
• Quality and technology of the DEXA machine
• NABL accreditation and lab standards
• Inclusion of a doctor’s consultation
• Purpose of scan (screening, follow-up, body composition)
• Location of the diagnostic centre
• Availability of health packages or discounts