X-rays

An x-ray uses radiation to create a picture inside of the body. The x-ray beam is absorbed differently by various structures in the body to create the image.

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CT scan

A computed tomography (CT) scan is a 3D image of your body. It’s generated by a machine that moves around you. Learn more about CT scans here.

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Tests used in diagnosing dementia

Doctors diagnose dementia using a number of different tests, including physical and neurological examination, cognitive tests, X - Rays and scans.

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Mammography

A mammogram is a type of x-ray used to screen for breast cancer. Learn more about the process, plus the benefits and risks of mammography.

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Lung biopsy

A lung biopsy involves removing small pieces of abnormal lung tissue using a needle. The procedure is performed by a radiologist (doctor who specialises in x-rays and scans).

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Coronary angiogram

A coronary angiogram is an x-ray used to see whether a person has a certain type of heart disease. See here how the procedure is carried out.

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Liver biopsy

A liver biopsy removes small pieces of tissue from your liver using a needle. The procedure is performed by a radiologist (doctor who specialises in x-rays and scans).

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What is a radiographer? What is a radiologist?

Radiographers and radiologists are medical professionals who work with imaging technologies to help diagnose injuries and diseases. Find out more about both professions and the different roles they play.

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Achalasia

Achalasia is a rare condition of the oesophagus (the food pipe) that stops food from entering the stomach properly. There is no cure, but there are different treatments to ease the symptoms.

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Facet joint injection

A facet joint injection can be used to find out if your pain is caused by your facet joints, or to treat pain in your facet joints.

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Chest injuries

Chest injury is any injury to the chest area, between the neck and the abdomen. Learn about the signs of injury and treatments.

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Perthes disease

Perthes disease is a painful condition of the hip which usually occurs in children. It can take time, but most children recover fully. Read our trusted sources about Perthe's disease.

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Osteoarthritis

Osteoarthritis is a common, long-term joint condition that causes pain and limits joint movement. There are many causes, but the symptoms can often be managed.

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Orthodontic treatments

Orthodontic treatments are dental procedures that help to straighten teeth and correct problems with your bite. Learn about orthodontic treatments.

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MRI scan

An MRI scan uses magnets, radio waves, and a computer to image your body's soft tissues. Read about benefits, process, and potential complications.

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Cardiac catheterisation

Cardiac catheterisation ('cardiac cath' or 'heart cath') is a common procedure that lets cardiologists examine and treat the heart and coronary arteries.

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Fractures

A fracture is a broken bone. It can be caused by trauma, such as a sports injury or fall. Fractures can also be caused by minor injuries in conditions that weaken the bone.

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Angioplasty

Angioplasty is performed to increase the flow of blood through a narrowed artery. Learn how to prepare for angioplasty and what to expect.

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Angiogram

Angiograms are images showing blood vessels. Read about what happens when you have an angiogram and what conditions they can diagnose and treat.

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Paget's disease of bone

Paget's disease is a condition that weakens and deforms your bones. Read more information about symptoms, diagnosis and treatment.

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Biopsy

A biopsy helps your doctor diagnose a medical condition. Find out more about what they are, different types of biopsies, and why you need a biopsy.

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Bronchiectasis

Bronchiectasis damages the airways in the lungs, causing them to permanently widen. Early diagnosis and treatment are vital to prevent further damage.

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Bronchoscopy

A bronchoscopy lets your doctor to see inside your airways and lungs. Find out about the procedure and when you might need a bronchoscopy.

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Whiplash

Whiplash is an injury to the neck. Find out about its causes, diagnosis and treatment.

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Bone density scan

Find out if you need a bone density scan and how this medical test is used to help identify low bone density and diagnose osteoporosis.

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Ultrasound

An ultrasound scan creates a real-time picture of the inside of the body using sound waves. Find out more about the different types of ultrasounds and when they are used.

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Questions to ask your doctor

This guide will help you decide what questions to ask when you see your doctor. You’ll get more out of your healthcare if you're well informed.

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The role of a haematologist

A haematologist is a specialist doctor who treats conditions that affect the blood, such as leukaemia or haemophilia, or the organs that make blood.

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Root canal treatment

A root canal treatment can save an infected or damaged tooth. Find out how your dentist does root canal work, also known as endodontic treatment.

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Cost of dental care

Dental care can be expensive and you might need to pay for it yourself. Find out the different ways you can cover the cost of dental care.

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