In this article, we will discuss the knee joint tests. We will also address some common questions related to the knee joint tests.
What is the Knee Joint?
The knee joint is the largest joint connecting the femur (thigh bone) to the shin bone (tibia). This is the largest joint in the body and is made up of bones, cartilage, ligaments, and synovial fluid. All these components connect in a systematic way to form a knee joint in which synovial fluid acts as a lubricant and keeps the smooth functioning of the joint. Any abnormality in any component of the knee joint leads to knee pain, which can be detected through various tests and can be treated by medication, surgery or some exercises that can help to get over the condition.
What are the Various Tests Used for Knee Joint Disorder?
There are various Tests used to detect knee joint disorders, some of these tests include:
MRI Scan for Knee Joint
MRI (Magnetic Resonance Imaging) is the non-invasive radiological test used to detect knee joint disorders. This test uses a magnetic field with radio waves to detect abnormalities by creating detailed images of the joint. In some cases, contrast material is used to create more detailed images or easy and early detection of abnormality. A patient going for an MRI should remove all his metal items and jewellery before going for the test. Also, alert the healthcare provider about any metallic implants in the body. (Book Now)
CT scan for Knee Joint
CT (Computed Tomography) is another non-invasive radiological test used to detect knee joint disorders. CT used motorised radiation for the detection of abnormalities by creating cross-sectional images of the area to be detected. This scan can be enhanced by adding contrast for more clear and high-resolution images for easy detection of abnormality. (Book Now)
X-Ray for Knee Joint
X-ray is one of the common tests used to detect most of the bone joint disorders. This is the old and inexpensive way of getting tested. The procedure uses electromagnetic radiation, which can pass through most objects because having a higher frequency than light waves. A person with knee joint disorder can go for an X-ray to know any abnormality. (Book Now)
Other Tests Used for the Detection of Knee Joint Disorders Include:
- Synovial fluid analysis: This fluid is used to keep the joint lubricated and keep the cushion between the two bones inside the joint. Any inflammation, infection or fluid viscosity can lead to the knee joint abnormality.
- Blood Tests: There are tests used to detect or measure the levels of proteins or C-reactive protein (CRP), Which are associated with knee joint pain and can give an idea of disease.
- Arthroscopy: The procedure involves the insertion of a camera by making a small insertion in the joint and the camera is used to look for the conditions in the knee joint.
- Physical Examination: Physical examination including Apley’s grind test, McMurray test and Lachman test to determine the knee joint disorder degree. Physical examination is the first thing a patient can do and the doctor suggests other tests related to the knee joint as per the need.
What Are the Causes of Knee Joint Disorders?
There are many causes leading to knee joint disorders and these causes and conditions include:
- Knee injuries
- Accidents
- Knee Bone Fractures.
- Knee Joint Sprains.
- Meniscus Tears.
- Hyperextended Knees.
- Knee joint dislocations.
- Patellofemoral Pain (PFPS or runner’s knee).
- Bursitis (Prepatellar bursitis)
- Tendinitis (Patellar tendinitis)
- Osgood-Schlatter disease (Jumpers’s Knee)
- Osteoarthritis.
- Rheumatoid arthritis.
- Post-traumatic arthritis.
Conclusion
The knee joint is the largest joint connecting the femur (thigh bone) to the shin bone (tibia). This is the largest joint in the body and is made up of bones, cartilage, ligaments, and synovial fluid. All these components connect in a systematic way to form a knee joint in which synovial fluid acts as a lubricant and keeps the smooth functioning of the joint. There are various tests used to detect the abnormality like MRI, CT, X-ray, blood tests, physical examination etc.
Frequently Asked Questions (FAQs)
What is the Knee Joint?
The knee joint is the largest joint connecting the femur (thigh bone) to the shin bone (tibia). This is the largest joint in the body and is made up of bones, cartilage, ligaments, and synovial fluid.
What are the Various symptoms related to the Knee Joint abnormality?
Various symptoms related to knee joint abnormality include knee swelling, difficulty in walking, pain in the knee etc.
What are the Causes of the Knee Joint disorders?
Various causes related to knee joint disorders include accidents, injuries, repeated use, fluid infection etc.
Which tests are used for Knee Joint Disorder Diagnosis?
Various tests like MRI, CT, X-ray, blood test, and physical examination are used to diagnose the disorders.
Which Ganesh Diagnostic Centre is near me in Delhi for the Knee Joint radiological Tests?
Ganesh Diagnostic centres for knee joint radiological Tests are at Rohini, Nangloi, Model Town, Hari Nagar, Mangol Puri and Yamuna Vihar.
