Knee Pain
The knee is one of the largest joints in the body, formed by the lower end of the femur, upper end of the tibia and the patella (knee cap). Several ligaments and muscles attach to the bones of the knee joint to maintain normal motion. Special cartilaginous tissues, known as menisci, are placed between the two articular ends of the joint. These act as a cushion between the articular surfaces and absorb the shock during movement.
Knee pain is a common condition affecting individuals from different age groups. It not only affects movement but also impacts the quality of life of the individual. An injury or disease of the knee joint, or any structure surrounding the knee can result in pain. Precise diagnosis of the underlying cause is important to develop an appropriate treatment plan.
Some of the common causes for knee pain include:
- Arthritis, a condition associated with inflammation of the joint
- Knee ligament injuries
- Torn meniscus
- Patellar tendonitis, inflammation of the patellar tendon which connects the kneecap to the shin bone
- Chondromalacia patellae, softening of the articular cartilage on the under surface of the kneecap causing knee pain
- Dislocated kneecap
- Baker’s cyst, a fluid-filled swelling in the back of the knee
- Knee bursitis, inflammation of the small fluid-filled sacs (bursae) located around the joints
- Plica syndrome, results from inflammation of the synovial tissue of the knee causing knee pain and swelling
- Osgood-Schlatter disease, caused by irritation of the growth plate at the front of the knee joint
- Osteochondritis dissecans, characterised by detachment of a cartilage fragment and a thin layer of the bone from the end of a bone due to inadequate blood supply
- Gout, Joint pain caused by accumulation of uric acid crystals
Diagnosis
Knee conditions should be evaluated by your doctor for proper diagnosis and treatment. A detailed medical history and physical examination of the knee are crucial for the diagnosis. Your doctor may also conduct diagnostic imaging studies such as X-rays, MRI scans, CT scans and ultrasound. Blood tests may be performed to identify any infection, gout or pseudogout. Sometimes arthrocentesis may also be performed, wherein the fluid from the knee joint is removed and sent for laboratory analysis.
Treating Knee Pain
Treatment options depend upon the underlying cause responsible for knee pain. Some of the common treatment options for knee pain include:
- Rest, ice and heat application (RICE)
- Nonsteroidal anti-inflammatory medications
- Stretching
- PRP Therapy
- Physical therapy
- Cortisone injections
- Stem Cell Therapy
Sometimes a knee arthroscopy may be performed. Knee arthroscopy is a surgical procedure in which the internal structures of the joint are examined to diagnose and treat the underlying problem.
If you experience difficulty or inability to walk, deformity around the joint, inability to bend the knee, knee pain persisting beyond a few days and increasing at night, or pain associated with swelling, warmth, or redness, you should consult your doctor for immediate medical intervention.
Knee Pain Treatment At The CMD
If you have in pain due to a knee injury or disorder, schedule an appointment with an orthopedist at The Center For Musculoskeletal Disorders. Our board-certified pain management doctors and orthopedic surgeons work together to help you return to a pain-free lifestyle.