{"id":168,"date":"2026-04-18T05:15:37","date_gmt":"2026-04-18T05:15:37","guid":{"rendered":"https:\/\/muthuhospitals.com\/blog\/?p=168"},"modified":"2026-04-18T05:15:37","modified_gmt":"2026-04-18T05:15:37","slug":"what-happens-before-during-knee-replacement-surgery","status":"publish","type":"post","link":"https:\/\/muthuhospitals.com\/blog\/what-happens-before-during-knee-replacement-surgery\/","title":{"rendered":"What Happens Before and During Knee Replacement Surgery?"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>QUICK SUMMARY<\/strong> Before knee replacement surgery in Madurai, patients at Muthu Hospital complete six essential pre-operative checks: heart health, infection screening, anaesthesia review, imaging, physiotherapy, and home planning. During surgery, Dr. Mithran follows a seven-step process \u2014 from anaesthesia to implant placement \u2014 inside a sterile operation theatre. Patients who understand each step beforehand feel more confident and recover faster.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why Do Patients Feel Anxious Before Knee Replacement Surgery?<\/strong><\/h2>\n\n\n\n<p>Most patients worry more about the process than the surgery itself. The unknown often feels bigger than the procedure. First, understand this: that anxiety is completely normal. In fact, it is one of the most common things Dr. Mithran hears from patients every week.<\/p>\n\n\n\n<p>Dr. Mithran, Orthopaedic Surgeon at <a href=\"https:\/\/muthuhospitals.com\/index.html\">Muthu Hospital, Madurai<\/a>, has performed <a href=\"https:\/\/muthuhospitals.com\/knee-replacement.html\"><strong>knee replacement surgery<\/strong> <\/a>on patients aged 35 to 98. Patients who understand the process beforehand consistently feel more confident and recover better than those who arrive unprepared.<\/p>\n\n\n\n<p>This article explains what happens before and during knee replacement surgery in Madurai, step by step, so you know exactly what to expect.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What Happens Before Knee Replacement Surgery? The 6-Step Pre-Operative Process<\/strong>&nbsp;&nbsp;<\/h2>\n\n\n\n<p>Before any knee replacement surgery \u2014 partial or total \u2014 every patient at Muthu Hospital completes a full pre-operative assessment. Each step is essential for safety.<br>Good preparation improves recovery. Patients who arrive prepared and with home support recover faster and more smoothly.<\/p>\n\n\n\n<p><strong>Steps<\/strong>&nbsp;&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Step<\/strong><\/td><td><strong>What happens<\/strong><\/td><td><strong>Why it matters<\/strong><\/td><\/tr><tr><td>1<\/td><td>Day-of assessment: vitals, imaging, and fitness confirmed on the morning of surgery.<\/td><td>A final check ensures nothing has changed since the pre-operative assessment.<\/td><\/tr><tr><td>2<\/td><td>Anaesthesia applied \u2014 type confirmed by the anaesthesia team.<\/td><td>The patient is made fully comfortable and pain-free before the procedure begins.<\/td><\/tr><tr><td>3<\/td><td>Sterile setup: theatre, instruments, and patient all prepared under strict sterile conditions.<\/td><td>Sterile conditions prevent infection from entering the surgical site.<\/td><\/tr><tr><td>4<\/td><td>Incision: a precise cut opens the knee joint.<\/td><td>The surgeon gains direct access to the joint to work accurately inside it.<\/td><\/tr><tr><td>5<\/td><td>Cartilage removal: damaged cartilage on the thigh bone and shin bone is carefully removed.<\/td><td>In partial replacement, only the damaged condyle is resurfaced. In total, both are prepared.<\/td><\/tr><tr><td>6<\/td><td>Implant fitting: metal components fixed to prepared bone surfaces. Plastic spacer inserted between them.<\/td><td>The implant restores smooth joint movement and eliminates the source of pain.<\/td><\/tr><tr><td>7<\/td><td>Closure: wound closed and dressed. Patient moved to recovery room.<\/td><td>The operation is complete. Recovery and physiotherapy begin immediately.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why Is Each Pre-Operative Step Necessary?<\/strong>&nbsp;&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why is a cardiac check required?<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Knee replacement surgery involves anaesthesia, which places stress on the heart. A cardiac check confirms that the heart is fit for surgery. Blood pressure must be controlled before proceeding.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why are infections treated before surgery?<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Any infection in the body, even dental issues, can spread to the implant. This can cause serious complications. Treating infections beforehand prevents this risk.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why is pre-operative physiotherapy important?<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Strong muscles support the new joint. Patients who do physiotherapy before surgery walk earlier and recover faster.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why is imaging necessary?<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>X-rays and scans show the extent of joint damage. This helps decide whether partial or total knee replacement is required.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What Tests Are Done Before Knee Replacement Surgery?<\/strong>&nbsp;&nbsp;<\/h2>\n\n\n\n<p>At Muthu Hospital, pre-operative tests include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Blood tests<\/li>\n\n\n\n<li>ECG (heart check)<\/li>\n\n\n\n<li>Chest X-ray<\/li>\n\n\n\n<li>Knee X-rays<\/li>\n\n\n\n<li>MRI or CT scan (if required)<\/li>\n\n\n\n<li>Blood pressure monitoring<\/li>\n\n\n\n<li>Dental check<\/li>\n<\/ul>\n\n\n\n<p>These tests ensure the patient is fit for knee replacement surgery in Madurai.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>What Is the Best Preparation for Knee Replacement Surgery?<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>The best preparation combines physiotherapy and home planning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Physical preparation<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Start physiotherapy before surgery. Focus on strengthening thigh muscles. Daily walking also helps. Maintaining a healthy weight reduces stress on the knee.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Home preparation<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Arrange help for at least 30 days. Avoid stairs if possible. Remove loose rugs to prevent falls. Keep essential items within easy reach.<\/p>\n\n\n\n<p>Patients who prepare well recover faster and with fewer complications.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What Happens During Knee Replacement Surgery? The 7-Step Surgical Process<\/strong>&nbsp;&nbsp;<\/h2>\n\n\n\n<p>Knee replacement surgery at Muthu Hospital is performed in a sterile operation theatre. Dr. Mithran follows a standard process for every patient.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Step<\/strong><\/td><td><strong>What happens<\/strong><\/td><td><strong>Why it matters<\/strong><\/td><\/tr><tr><td>1<\/td><td>Day-of assessment: vitals, imaging, and fitness confirmed on the morning of surgery.<\/td><td>A final check ensures nothing has changed since the pre-operative assessment.<\/td><\/tr><tr><td>2<\/td><td>Anaesthesia applied \u2014 type confirmed by the anaesthesia team.<\/td><td>The patient is made fully comfortable and pain-free before the procedure begins.<\/td><\/tr><tr><td>3<\/td><td>Sterile setup: theatre, instruments, and patient all prepared under strict sterile conditions.<\/td><td>Sterile conditions prevent infection from entering the surgical site.<\/td><\/tr><tr><td>4<\/td><td>Incision: a precise cut opens the knee joint.<\/td><td>The surgeon gains direct access to the joint to work accurately inside it.<\/td><\/tr><tr><td>5<\/td><td>Cartilage removal: damaged cartilage on the thigh bone and shin bone is carefully removed.<\/td><td>In partial replacement, only the damaged condyle is resurfaced. In total, both are prepared.<\/td><\/tr><tr><td>6<\/td><td>Implant fitting: metal components fixed to prepared bone surfaces. Plastic spacer inserted between them.<\/td><td>The implant restores smooth joint movement and eliminates the source of pain.<\/td><\/tr><tr><td>7<\/td><td>Closure: wound closed and dressed. Patient moved to recovery room.<\/td><td>The operation is complete. Recovery and physiotherapy begin immediately.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How Long Does Knee Replacement Surgery Take?<\/strong>&nbsp;&nbsp;<\/h2>\n\n\n\n<p>The duration varies. Partial knee replacement usually takes less time than total knee replacement. Patient condition also affects timing. The exact duration is explained during consultation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What Is the Difference Between Partial and Total Knee Replacement Surgery?<\/strong>&nbsp;&nbsp;<\/h2>\n\n\n\n<p>Both procedures follow the same process. The difference is the extent of replacement:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Partial knee replacement: Only the damaged part is replaced. Recovery is faster.<\/li>\n\n\n\n<li>Total knee replacement: The entire joint is replaced. Suitable when arthritis affects the whole knee.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What Happens Immediately After Knee Replacement Surgery?<\/strong>&nbsp;&nbsp;<\/h2>\n\n\n\n<p>Recovery begins immediately after surgery.<\/p>\n\n\n\n<p>Day 1: Patients stand and walk with support. Early movement reduces stiffness and improves healing.<br>Days 1\u20135: Hospital stay with guided physiotherapy and pain management.<br>After discharge: Home physiotherapy continues for 30 days.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Recovery timeline<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Day 15: Pain reduces<br>1 month: Daily activities improve<br>3 months: Return to normal lifestyle<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Frequently Asked Questions<\/strong>&nbsp;&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>What tests are done before knee replacement surgery?<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Blood tests, ECG, X-rays, and other checks are done to confirm fitness.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>How long before surgery is assessment done?<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Usually 1\u20132 weeks before surgery.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Can I eat before surgery?<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>No. Fasting is required as instructed by the anaesthesia team.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Can I walk after surgery?<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Yes. Walking starts on Day 1 with support.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>When can I return to normal activities?<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Most patients feel normal by 30\u201335 days. Full recovery takes about 3 months.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>A Final Word From Dr. Mithran<\/strong>&nbsp;&nbsp;<\/h2>\n\n\n\n<p>Most patients feel nervous before knee replacement surgery. This usually comes from not knowing the process.<br>When patients understand each step, they feel more confident and recover better. Preparation and physiotherapy play a key role in success.<br>If you are considering knee replacement surgery in Madurai, a clear plan and proper guidance make all the difference.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Book a Consultation in Madurai<\/strong>&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Muthu Hospital \u2014 Orthopaedic Hospital in Madurai<br>11, Krishnarayar Tank Rd, Madurai<br>Specialist in knee replacement surgery in Madurai<br>Pre-operative care, surgery, and physiotherapy included<br>Call today to <strong><a href=\"https:\/\/muthuhospitals.com\/knee-replacement.html\">book your consultation<\/a><\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>QUICK SUMMARY Before knee replacement surgery in Madurai, patients at Muthu Hospital complete six essential pre-operative checks: heart health, infection screening, anaesthesia review, imaging, physiotherapy, and home planning. During surgery, Dr. Mithran follows a seven-step process \u2014 from anaesthesia to implant placement \u2014 inside a sterile operation theatre. Patients who understand each step beforehand feel [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":170,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[23,17,16,22,18],"class_list":["post-168","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knee-replacement-surgery","tag-book-consultation","tag-knee-pain-treatment","tag-knee-replacement-surgery","tag-orthopedic-specialist","tag-total-knee-replacement"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Happens Before Knee Replacement Surgery | Muthu Hospital<\/title>\n<meta name=\"description\" content=\"Preparing for knee replacement surgery in Madurai? 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