An artificial implant is used to replace a damaged or diseased joint during arthroplasty, also known as joint replacement surgery. A common use of this procedure is to relieve pain, restore mobility, and restore function in joints with osteoarthritis, rheumatoid arthritis, or injury. Individuals who suffer from severe joint pain and limited mobility can significantly benefit from arthroplasty.
To ensure a patient's safety and optimize the success of the surgery, several steps are taken before arthroplasty. Medical evaluations may include blood tests, X-rays or MRI scans, as well as a review of their medical history and current medications. Patients may be advised to stop taking certain medications, such as blood thinners, during the procedure, based on the type of joint being replaced. Depending on the joint being replaced, patients may also be instructed to fast before the procedure.
The patient is under general anesthesia during arthroplasty to ensure comfort and safety. As part of the procedure, the surgeon makes an incision over the affected joint and removes the cartilage and bone that are damaged or diseased. To replace the damaged joint components, an artificial implant is inserted, usually made from metal, plastic, or a combination of materials. A partial or total joint replacement may be performed depending on the type of arthroplasty performed. The implant is secured in place with screws or cement, and the incision is closed with sutures or staples.
A patient's recovery after arthroplasty depends on the type of surgery performed, their overall health, and the replacement of the specific joint. After surgery, patients may be hospitalized for observation and pain management for up to a week. As soon as possible after surgery, physical therapy and rehabilitation are typically initiated to help restore strength, mobility, and function. In the initial recovery period, patients may experience some pain, swelling, and stiffness in the replaced joint, but pain medications, ice therapy, and gentle exercises can help. Within a few weeks to months after surgery, most patients can gradually resume normal activities, including walking and light exercise.
There are some risks and potential complications associated with arthroplasty, but it is generally considered safe and effective for most patients. Bleeding, infections, blood clots, damage to surrounding tissues, loosening of implants, nerve or blood vessel damage, and adverse reactions to anesthesia and medications are some of the possible complications. Before undergoing arthroplasty, patients should discuss the potential risks and benefits with their surgeon.
The surgeon provides specific instructions for aftercare following arthroplasty so that the patient can heal properly and minimize complications. To manage pain and prevent infection, you may need to take prescribed medications, such as pain relievers and antibiotics, and you may also need to attend follow-up appointments to remove staples and sutures. In order to improve strength, mobility, and function of the replaced joint, patients should also undergo physical therapy and rehabilitation. In order to ensure a successful recovery after arthroplasty, patients should follow these aftercare instructions and stay vigilant for any signs of complications.
