When it comes to making informed decisions about medical procedures, it is essential to separate fact from fiction and a total knee replacement is no exception. Despite being a common orthopaedic procedure done in Singapore, there are several myths and misconceptions surrounding knee replacement surgery that can create unnecessary concerns and confusion.
In this blog, we will debunk some prevalent myths about total knee replacements, providing you with accurate information to make an informed decision about your orthopaedic health.
Keep reading to find out more.
Myth 1: Only older patients need to undergo knee replacement surgery
Contrary to popular belief, a total knee replacement is not limited to older patients alone. While age can be a factor, knee replacement surgery can benefit a wide range of people across various age groups. Factors such as pain, reduced mobility, and impaired quality of life determine the need for a knee replacement, regardless of age. Orthopaedic specialists in Singapore cater to patients of all ages and will tailor treatment plans accordingly.
Myth 2: Knee replacements can only be done once
Knee replacement surgery can indeed be repeated. Revision Joint Replacement Surgery is a procedure that addresses issues with previous knee replacements or corrects implant-related complications. Advancements in medical technology and surgical techniques have made it possible to perform revision surgeries successfully, providing relief and improved mobility for patients who may require a second knee replacement.
Myth 3: The metal parts of knee replacements will react with my body
The materials used in knee replacement surgery, such as metals and plastics, are specifically chosen for their compatibility with the human body. These materials have undergone extensive testing and are biocompatible. Modern knee implants are designed to minimise the risk of adverse reactions, ensuring long-term durability and functionality.
Myth 4: If I am obese, I will not be able to undergo knee replacements
Obesity may present additional challenges during knee replacement surgery, but it does not automatically disqualify a patient from undergoing the procedure. Orthopaedic specialists have expertise in managing knee replacements for individuals with obesity, utilising special techniques and considering factors such as weight loss goals. In fact, many patients find it easier to lose weight after a total knee replacement due to improved mobility and reduced pain.
Myth 5: After knee surgery, I will not be able to walk without assistance
Following knee replacement surgery, the road to recovery involves a comprehensive rehabilitation programme. While initial walking assistance and physiotherapy may be necessary, the goal is to regain mobility and independence. Walking aids, including crutches or a cane, may be used temporarily, but patients typically progress towards walking without assistance. Additionally, Continuous Passive Motion (CPM) machines are no longer a standard requirement for knee replacements, as advancements in surgical techniques and rehabilitation protocols have rendered them less essential.
Myth 6: Knee replacement surgery is not suitable for those with severe deformity
Technological advancements in orthopaedics, such as computer-assisted and robotic-aided knee replacements, have revolutionised the field. These techniques enable orthopaedic surgeons to make precise cuts and adjustments even in cases involving severe deformity or bone loss. With careful planning and the expertise of skilled surgeons, knee replacement surgeries can effectively address deformities, restore function, and improve quality of life.
Regain mobility, embrace freedom
If you are considering a total knee replacement in Singapore, consult a reputable orthopaedic doctor near you who can guide you through the process and address any concerns you may have.
Making an informed decision based on accurate information is crucial for achieving long-term orthopaedic health and reclaiming a pain-free, active lifestyle.
Dr Kannan Kaliyaperumal is an experienced and fellowship-trained orthopaedic surgeon treating knee pain and doing knee replacement surgery.