Marengo CIMS Hospital is dedicated to providing comprehensive healthcare services and fostering patient well-being. As part of our commitment to patient education, we have developed the Marengo CIMS Hospital Medical Encyclopedia—an invaluable online resource designed to empower patients with knowledge about various medical conditions, treatments, and preventive measures. This encyclopedia serves as a trusted and accessible repository of medical information, allowing patients to make informed decisions regarding their health and collaborate more effectively with healthcare professionals.


Unstable kneecap, also known as patellar instability, is a common knee condition characterized by the dislocation or excessive movement of the kneecap (patella). This condition can cause pain, swelling, and difficulty in performing daily activities. In India, where sports and physical activity play a significant role, understanding and addressing unstable kneecap issues are crucial.

Signs and Symptoms:

Unstable kneecap presents several signs and symptoms, including:

  • Recurring episodes of the kneecap slipping out of place

  • Pain and tenderness around the kneecap

  • Swelling and stiffness

  • A sensation of “giving way” or instability in the knee

  • Difficulty walking or performing activities that involve bending the knee, such as climbing stairs or squatting.

What is Unstable Kneecap? :

Unstable kneecap refers to a condition where the patella, the small bone that covers the front of the knee joint, does not glide smoothly in its groove. This can occur due to several factors, such as genetic predisposition, trauma, or anatomical abnormalities. When the kneecap is unstable, it can partially or completely dislocate, leading to pain, discomfort, and functional limitations.

Risk Factors:

Several factors can increase the risk of developing an unstable kneecap, including:

  • Anatomy: Certain anatomical features, such as a shallow or malformed patellar groove, can contribute to instability.

  • Muscle imbalances: Weakness or tightness in the muscles around the knee, particularly the quadriceps and hip muscles, can affect kneecap stability.

  • Previous injuries: Prior knee injuries, including dislocations or ligament sprains, can weaken the knee joint and make the kneecap more prone to instability.

  • Participation in sports: Activities that involve frequent twisting, pivoting, or sudden changes in direction, such as football, basketball, or dancing, can increase the risk of unstable kneecap.

Types of Unstable Kneecap:

  • Subluxation: In this type, the kneecap partially dislocates but returns to its normal position spontaneously.

  • Dislocation: A complete dislocation occurs when the kneecap fully moves out of its groove and requires manual relocation or spontaneously goes back into place.

Diagnostic Tests and Treatments:

To diagnose and treat unstable kneecap, healthcare professionals may use various diagnostic tests, such as:

  • Physical Examination: The doctor will assess the knee’s range of motion, stability, and palpate for tenderness.
  • Imaging Tests: X-rays can help evaluate the alignment and structure of the knee joint. MRI scans provide detailed images of the soft tissues, including ligaments and cartilage.

Treatment options for unstable kneecap include:

  • Conservative Approaches: These include rest, ice, physical therapy to strengthen the surrounding muscles, and using knee braces or taping techniques for added support.
  • Medications: Nonsteroidal anti-inflammatory drugs (NSAIDs) can help reduce pain and inflammation.
  • Surgical Intervention: In severe cases, surgery may be necessary to realign the kneecap, repair damaged ligaments, or correct any underlying anatomical abnormalities.


If left untreated or improperly managed, unstable kneecap can lead to complications, such as:

  • Recurrent dislocations: Frequent episodes of kneecap dislocation can cause further damage to the knee joint, leading to chronic instability.
  • Cartilage damage: The repeated dislocation or subluxation of the kneecap can result in cartilage wear and tear, increasing the risk of osteoarthritis.
  • Functional limitations: Unstable kneecap can significantly impact an individual’s ability to perform daily activities, participate in sports, or maintain an active lifestyle.

Marengo Asia Hospitals, one of the most renowned healthcare institutions across India, has gained a reputation for its exceptional medical expertise and state-of-the-art facilities. With a commitment to providing comprehensive and specialized care, Marengo Asia Hospitalss have emerged as a leading choice for patients with orthopedic conditions, including an unstable kneecap. In this article, we will explore how Marengo Asia Hospitals effectively handles patients with an unstable kneecap, ensuring optimal treatment and recovery.

Specialized Orthopedic Department:

Marengo Asia Hospitals boasts a dedicated and highly skilled orthopedic department comprising experienced surgeons, nurses, and physiotherapists. The department is equipped with advanced diagnostic tools and cutting-edge technologies to accurately diagnose and treat unstable kneecaps. The team collaborates closely to develop individualized treatment plans tailored to each patient’s specific needs, ensuring the highest level of care.

Comprehensive Diagnostic Procedures:

The first step in managing patients with an unstable kneecap is a thorough and accurate diagnosis. Marengo Asia Hospitalss employ a wide range of diagnostic procedures, including physical examinations, medical imaging (such as X-rays, CT scans, and MRI scans), and arthroscopy. These diagnostic tools enable the orthopedic specialists to assess the extent of the instability and identify any associated injuries or underlying conditions, guiding them in formulating an appropriate treatment strategy.

Non-Surgical Interventions:

In cases where the instability of the kneecap is mild to moderate, non-surgical interventions are often the preferred approach. Marengo Asia Hospitalss emphasize conservative treatments, including physical therapy, bracing, and activity modification. Experienced physiotherapists work closely with patients, designing personalized rehabilitation programs aimed at strengthening the surrounding muscles and stabilizing the kneecap. This approach helps patients regain mobility, reduce pain, and prevent further instability.

Minimally Invasive Surgical Techniques:

For severe cases of unstable kneecap or instances where conservative treatments fail to provide relief, surgical intervention may be necessary. Marengo Asia Hospitals specializes in advanced minimally invasive surgical techniques, such as arthroscopic stabilization and realignment procedures. These procedures involve making small incisions, allowing the surgeon to access the knee joint and repair or reconstruct the damaged ligaments or tendons responsible for the instability. Minimally invasive techniques ensure faster recovery, reduced scarring, and minimal post-operative complications for patients.

 Rehabilitation and Post-Operative Care:

Marengo Asia Hospitalss prioritize comprehensive rehabilitation and post-operative care to facilitate a successful recovery. After surgical procedures, patients receive specialized rehabilitation programs designed to restore knee strength, stability, and range of motion. Highly trained physiotherapists guide patients through exercises, stretching routines, and functional activities to gradually improve their knee function and enhance overall mobility. The hospitals’ commitment to post-operative care ensures optimal outcomes and reduces the risk of recurrent instability.

 Patient-Centric Approach:

What sets Marengo Asia Hospitals apart is its patient-centric approach. The hospitals prioritize effective communication, ensuring that patients and their families are well-informed and actively involved in the decision-making process. The orthopedic team provides extensive pre-operative counseling, post-operative guidance, and ongoing support to address any concerns or queries. This personalized approach fosters trust, promotes patient satisfaction, and enhances the overall healthcare experience.

Marengo Asia Hospitals has established itself as a trusted destination for patients seeking specialized orthopedic care, particularly for those with an unstable kneecap. With a team of skilled orthopedic specialists, advanced diagnostic tools, a range of treatment options, and a patient-centric approach, the hospitals offer comprehensive and effective solutions for patients with this condition.


Contact Us

Marengo CIMS Hospital
Off Science City Road, Sola, Ahmedabad – 380060
Gujarat, INDIA

24×7 Helpline +91 70 69 00 00 00
Phone: 079 4805 1200 or 1008
+91 79 2771 2771 or 72
Fax: +91 79 2771 2770
Mobile: +91 98250 66664 or +91 98250 66668
Ambulance: +91 98244 50000
Email: info@cims.org