Knee pain is one of the most common musculoskeletal complaints,affecting people of all ages. Whether caused by an injury, arthritis or age-related wear and tear, knee pain can interfere with daily activities such as walking, climbing stairs, exercising or even standing for long periods. Early diagnosis and the right treatment can help relieve pain, improve mobility, and prevent long term complications.
What is knee pain?
The knee is the largest and one of the most common complex joints in the body. It consists of bones, cartilage, ligaments, tendons, and muscles that work together to support movement. Any injury, inflammation, or disease affecting these structures can lead to knee pain.
Anatomy of the knee joint
The knee joint is formed by three bones:
- Femur [ thigh bone]
- Tibia [shin bone]
- Patella [knee cap]
These bones are supported by several important structures:
- Cartilage: Cushion the joint and reduces friction.
- Meniscus: TWo c- shaped cartilage pads that absorb shock.
- Ligaments: Provide stability by connecting bones.
- Tendons: Connect muscles to bones and enable movement.
- Synovial membrane: Produces lubricating fluid for smooth joint motion.
Damage to any of these structures can result in pain, swelling, and reduced mobility.
Common causes of knee pain
Several conditions can lead to knee pain, including;
1. Osteoarthritis: Degeneration of knee joint cartilage, commonly seen in older adults.
2.Ligament Injuries: Tears of the ACL,PCL,MCL,LCL caused by sports injuries or trauma.
3.Meniscus Tear: Damage to the cartilage that cushions the knee joint.
4.Tendonitis: Inflammation of the fluid filled sacs that cushion the knee.
5.Rheumatoid Arthritis: Autoimmune condition that causes inflammation and joint damage.
6.Fracture of Trauma: Direct injuries from falls, accidents or sports.
7. Overuse injuries : Repeated stress on the knee can lead to conditions such as;
- Patellar tendinitis
- Iliotibial band syndrome
- Bursitis
8. Obesity : Excess body weight places additional pressure on the knee joint. Every extra kilogram of body weight increases the load on the knees during walking, accelerating cartilage wear and increasing the risk of osteoarthritis.
9. Previous Trauma : Old fracture , ligament injury, or meniscus damage can predispose individuals to chronic knee pain later in life.
Risk Factors
Several factors increase the likelihood of developing knee pain , including;
- Increasing age
- Obesity
- Previous knee injury
- High impact sports
- Weak thigh muscles
- Poor Posture
- Sedentary lifestyle
- Family H/O of arthritis
Symptoms of knee pain
The symptoms may vary depending on the underlying cause but commonly include:
- Persistent or intermittent knee pain
- Swelling and stiffness
- Difficulty walking or climbing stairs
- Reduced range of motion
- Instability of the knee
- Clicking or popping sounds during movement
- Redness and warmth around the joint
If knee pain is severe, persistent or associated with swelling or difficulty bearing weight, medical evaluation is essential.
Diagnosis
Accurate diagnosis helps determine the most effective treatment. Your doctor may recommend:
- Physical examination
- Medical history assessment
- X-rays
- MRI scan
- Ultrasound
- Blood test for inflammatory conditions
Treatment option for knee pain
Treatment depends on the cause, severity and patient’s overall health.
Lifestyle Modification
Simple changes can significantly reduce symptoms;
- Maintain a healthy weight
- Stay physically active
- Avoid activities that worsen pain
- Wear supportive footwear
- Use assistive devices if recommended
Physiotherapy
A structured rehabilitation program can;
- Strengthen surrounding muscles
- Improve Flexibility
- Enhance joint stability
- Reduce pain
- Restore function
Medications
Depending on the diagnosis, treatment may include;
- Pain relievers
- Nonsteroidal anti- inflammatory drugs
- Topical medication
- Corticosteroid injection
Medication use should always be guided by a healthcare professional.
Image- Guided injections
Ultrasound guided injections can deliver medication accurately into or around the joint , improving precision while minimizing injury to surrounding tissues.
Treatment at Bankers Vascular Hospital
At Bankers Vascular Hospital, Patients with chronic knee pain receive comprehensive evaluation and personalized treatment plan focused on relieving pain, improving mobility and enhancing quality of life. The hospital emphasizes evidence-based minimally invasive approaches whenever appropriate.
Comprehensive Assessment
Every patient undergoes a detailed consultation that may include;
- Medical history review
- Physical examination
- Imaging studies such as x-rays or MRI
- Evaluation of previous treatment and current symptoms
Personalized Conservative Care
Many patients benefit from individualized treatment plans that may include;
- Activity modification
- Weight management guidance
- Physiotherapy recommendation
- Medication optimization
- Lifestyle counseling
Genicular Artery Embolization (GAE)
GAE is a minimally non surgical procedure used to relieve chronic knee pain , especially in patients with knee osteoarthritis who have not responded to medication,physiotherapy or injections.
How Does GAE Work?
For eligible patients with knee osteoarthritis, Genicular Artery Embolization (GAE) offers a minimally invasive alternative for pain management under image guidance through a tiny catheter inserted into an artery, GAE targets the small blood vessels associated with chronic inflammation around the knee. By reducing this abnormal blood supply, the procedure may relieve pain and improve mobility while preserving the natural joint.
Potential benefits include;
- Minimally invasive treatment
- No large surgical incision
- Reduce postoperative discomfort
- Short hospital stay
- Faster recovery compared with major surgery
- Preservation of the native knee joint
- Early return to routine activities for many patients, based on physician guidance
Who is a good Candidates?
GAE may be suitable for patient who;
- Have chronic knee pain due to osteoarthritis
- Have not found relief with medication, physiotherapy or injection
- Wise to delay or avoid knee replacement surgery
- Are not suitable candidates for surgery because of age or other medical conditions.
Recovery After Treatment
Recovery varies depending on the underlying condition and the treatment performed;
The procedure usually takes 1-2 hours and most patients are discharged the same day or following day. Pain relief typically begins within a few weeks and continues to improve over the following months.
Many patients improve with conservative therapy over several weeks, while recovery after minimally invasive procedure such as GAE is often quicker than after major surgery.
Conclusion
Knee pain is a common condition that can affect people of all ages, but it does not have to limit your daily life. Early diagnosis, appropriate treatment , and healthy lifestyle habits can help relieve symptoms, improve mobility and prevent further joint damage.
At Bankers Vascular Hospital, Patients receive individualised care that combines through evaluation , conservative management, and advanced invasive options such as Genicular Artery Embolization (GAE) for carefully selected cases. By addressing the underlying cause of pain and tailoring treatment to each patient’s needs, the hospital aims to support long- term health and an improved quality of life.