Osteoporosis

Osteoporosis does not mean your bones are crumbling. That phrase is far too dramatic and not especially helpful. A better way to think of osteoporosis is this: the internal architecture of bone has become thinner, less connected and less able to absorb force.

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Bone is rather like a beautifully engineered bridge. It does not need to be solid concrete to be strong. It needs the right internal structure. Osteoporosis develops when that structure becomes more fragile, making fractures more likely after a fall or sometimes even after a simple twist, cough or lift.

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Why Osteoporosis Happens

Throughout life, bone is constantly being broken down and rebuilt. In younger adulthood, rebuilding usually keeps pace. Later, especially after menopause, bone breakdown can overtake rebuilding. Certain medical conditions and medicines can speed this process up.

Important causes or contributors include menopause, ageing, steroid treatment, overactive thyroid, high parathyroid hormone, vitamin D deficiency, low calcium intake, malabsorption, inflammatory disease, reduced mobility, smoking and excess alcohol.

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Why It Matters

The main concern is not the scan label itself. It is fracture risk. Hip, spine and wrist fractures can affect independence, pain, confidence and mobility. Vertebral fractures may sometimes occur with surprisingly little trauma and can cause height loss, back pain or spinal curvature.

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How Osteoporosis Is Diagnosed

Osteoporosis is usually diagnosed using a DEXA scan, which measures bone mineral density at key sites such as the hip and spine. The result is interpreted alongside your age, fracture history and clinical risk factors. The Royal Osteoporosis Society describes DEXA as a quick, painless scan that uses low-dose X-rays to assess bone density.

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Treatment More Than Calcium And Hope

Treatment depends on your fracture risk and the cause of bone loss. It may include:

• Vitamin D and calcium optimisation.

• Weight-bearing and resistance exercise.

• Falls prevention and balance work.

• Reviewing medicines that may weaken bone.

• Bisphosphonates, where appropriate.

• Denosumab, specialist anabolic treatments, or other therapies in selected patients.

• HRT in carefully selected peri-menopausal or menopausal women, where benefits and risks fit the individual situation.

 

NOGG guidance emphasises assessing fracture probability, using DEXA where needed, and matching treatment intensity to fracture risk rather than treating every patient identically.

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Endocrine Consult Approach

The key question is not simply Do I have osteoporosis? It is Why has this happened, how high is my fracture risk, and what is the most sensible way to reduce that risk?

That is where a specialist endocrine review can be particularly useful.