Knee replacement surgery, also known as knee arthroplasty, is a medical procedure that aims to alleviate pain, improve functionality, and restore mobility in individuals with severe knee joint damage. This article provides an overview of the knee replacement procedure, from pre-surgical preparations to post-operative care.
Preparation for Surgery
Before knee replacement surgery, thorough assessments, including medical history, physical examinations, and imaging tests, are conducted. These evaluations help determine the need for surgery and ensure that the patient is physically fit for the procedure. Additionally, the surgeon may advise the patient to make certain lifestyle modifications, such as losing weight or quitting smoking, to optimize the outcome of the surgery.
Anesthesia and Incision
During knee replacement surgery, the patient is placed under spinal or general anesthesia, which induces a deep sleep and ensures a pain-free experience throughout the procedure. Once the anesthesia takes effect, the surgeon makes an incision over the knee joint, exposing the damaged surfaces of the thigh bone (femur) and shin bone (tibia).
Reshaping and Implantation
The next step involves removing the damaged portions of the femur and tibia, along with any cartilage remnants. The surgeon then reshapes the surfaces of the bones to accommodate the artificial knee implants. These implants, made of metal and plastic, are carefully selected to match the patient’s anatomy and provide optimal joint function. The components may include a metal femoral component, a metal tibial component, and a plastic spacer placed in between.
Attachment and Closure
The artificial knee components are securely attached to the reshaped bone surfaces using bone cement or a press-fit technique, which promotes long-term stability. Once the implants are in place, the surgeon tests the joint’s movement and ensures proper alignment and stability. After confirming the successful attachment, the incision is closed with sutures or staples. Sterile dressings are applied to protect the incision site and promote healing.
Recovery and Rehabilitation
Following knee replacement surgery, patients are closely monitored in a recovery area before being transferred to their hospital room. Pain management techniques, such as medication and ice packs, are employed to minimize discomfort. Physical therapy is an integral part of the recovery process, as it helps regain strength, flexibility, and mobility in the knee joint. The patient may be required to use crutches or a walker initially and gradually transition to walking unassisted over time.
Conclusion
Knee replacement surgery is a highly effective procedure for relieving pain and improving knee joint functionality in individuals with severe joint damage. With advancements in surgical techniques and post-operative care, patients can expect a significant reduction in pain and a return to an active and fulfilling lifestyle.
Looking for a knee replacement surgeon in Ahmedabad?
If you’re searching for a highly skilled knee replacement surgeon in Ahmedabad, look no further than Dr. Vijay Bang. With extensive experience and expertise, he is a renowned knee replacement specialist in Ahmedabad, dedicated to providing top-notch care and optimal outcomes for every patient. Contact us!
Source/s: Image by prostooleh on Freepik