{"id":13564,"date":"2021-06-23T11:41:58","date_gmt":"2021-06-23T11:41:58","guid":{"rendered":"https:\/\/2025divi.cortho.org\/?page_id=13564"},"modified":"2025-10-31T22:18:34","modified_gmt":"2025-10-31T22:18:34","slug":"hip-resurfacing-vs-total-hip-replacement","status":"publish","type":"page","link":"https:\/\/2025divi.cortho.org\/?page_id=13564","title":{"rendered":"Hip Resurfacing vs Total Hip Replacement"},"content":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; background_color=&#8221;#004279&#8243; global_colors_info=&#8221;{}&#8221; next_background_color=&#8221;#000000&#8243;][et_pb_row module_class=&#8221; et_pb_row_fullwidth&#8221; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; width=&#8221;89%&#8221; width_tablet=&#8221;80%&#8221; width_last_edited=&#8221;on|desktop&#8221; max_width=&#8221;89%&#8221; max_width_tablet=&#8221;80%&#8221; 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header_2_text_shadow_vertical_length=&#8221;header_2_text_shadow_style,%91object Object%93&#8243; header_2_text_shadow_blur_strength=&#8221;header_2_text_shadow_style,%91object Object%93&#8243; header_3_text_shadow_horizontal_length=&#8221;header_3_text_shadow_style,%91object Object%93&#8243; header_3_text_shadow_vertical_length=&#8221;header_3_text_shadow_style,%91object Object%93&#8243; header_3_text_shadow_blur_strength=&#8221;header_3_text_shadow_style,%91object Object%93&#8243; header_4_text_shadow_horizontal_length=&#8221;header_4_text_shadow_style,%91object Object%93&#8243; header_4_text_shadow_vertical_length=&#8221;header_4_text_shadow_style,%91object Object%93&#8243; header_4_text_shadow_blur_strength=&#8221;header_4_text_shadow_style,%91object Object%93&#8243; header_5_text_shadow_horizontal_length=&#8221;header_5_text_shadow_style,%91object Object%93&#8243; header_5_text_shadow_vertical_length=&#8221;header_5_text_shadow_style,%91object Object%93&#8243; header_5_text_shadow_blur_strength=&#8221;header_5_text_shadow_style,%91object Object%93&#8243; header_6_text_shadow_horizontal_length=&#8221;header_6_text_shadow_style,%91object Object%93&#8243; header_6_text_shadow_vertical_length=&#8221;header_6_text_shadow_style,%91object Object%93&#8243; header_6_text_shadow_blur_strength=&#8221;header_6_text_shadow_style,%91object Object%93&#8243;]<\/p>\n<p data-start=\"25\" data-end=\"500\">Hip resurfacing is a surgical alternative to total hip replacement, offering a less invasive approach to managing hip arthritis. While total hip replacement involves the complete removal of the femoral head, hip resurfacing preserves the femoral neck, capping the head of the femur with a prosthetic. This procedure is ideal for younger, more active patients who wish to preserve as much bone as possible, which is important for future procedures if necessary.<\/p>\n<h3 data-start=\"502\" data-end=\"950\">How Common It Is and Who Gets It? (Epidemiology)<\/h3>\n<p data-start=\"502\" data-end=\"950\">Hip resurfacing is typically recommended for younger patients (under 60 years) with hip arthritis, especially those who are more active and have good bone strength. Patients with a higher BMI or those with significant deformities may not be suitable candidates. It is especially beneficial for individuals with a good quality femur and for those who may need a future hip replacement revision.<\/p>\n<h3 data-start=\"952\" data-end=\"1432\">Why It Happens \u2013 Causes (Etiology and Pathophysiology)<\/h3>\n<p data-start=\"952\" data-end=\"1432\">The most common cause of hip arthritis leading to hip resurfacing is osteoarthritis, where the articular cartilage deteriorates, causing bone-on-bone friction. Other causes include trauma (e.g., fractures or dislocations), childhood hip diseases, or conditions like avascular necrosis. In these cases, the femoral head loses its smooth surface, leading to pain, stiffness, and difficulty in performing daily activities.<\/p>\n<div id=\"attachment_13566\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-13566\" class=\"alignnone wp-image-13566\" title=\"X-ray showing a total hip replacement on the left hip and an illustration of hip resurfacing on the right hip.\" src=\"https:\/\/2025divi.cortho.org\/wp-content\/uploads\/2021\/06\/Hip-Resurfacing-Vs-Total-Hip-Replacement.jpg\" alt=\"X-ray showing a total hip replacement on the left hip and an illustration of hip resurfacing on the right hip.\" width=\"500\" height=\"405\" srcset=\"https:\/\/2025divi.cortho.org\/wp-content\/uploads\/2021\/06\/Hip-Resurfacing-Vs-Total-Hip-Replacement.jpg 500w, https:\/\/2025divi.cortho.org\/wp-content\/uploads\/2021\/06\/Hip-Resurfacing-Vs-Total-Hip-Replacement-480x389.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 500px, 100vw\" \/><p id=\"caption-attachment-13566\" class=\"wp-caption-text\">X-ray showing a total hip replacement on the left hip and an illustration of hip resurfacing on the right hip.<\/p><\/div>\n<h3 data-start=\"1434\" data-end=\"1806\">How the Body Part Normally Works? (Relevant Anatomy)<\/h3>\n<p data-start=\"1434\" data-end=\"1806\">The hip joint is a ball-and-socket joint, where the femoral head (ball) fits into the acetabulum (socket) of the pelvis. The smooth articular cartilage on the ball and socket allows frictionless movement. In hip arthritis, this cartilage is worn away, resulting in painful bone friction, affecting joint function.<\/p>\n<h3 data-start=\"1808\" data-end=\"1868\">What You Might Feel \u2013 Symptoms (Clinical Presentation)<\/h3>\n<ul data-start=\"1869\" data-end=\"2152\">\n<li data-start=\"1869\" data-end=\"1933\">\n<p data-start=\"1871\" data-end=\"1933\"><strong data-start=\"1871\" data-end=\"1879\">Pain<\/strong>: Particularly in the groin, outer thigh, or buttocks.<\/p>\n<\/li>\n<li data-start=\"1934\" data-end=\"1994\">\n<p data-start=\"1936\" data-end=\"1994\"><strong data-start=\"1936\" data-end=\"1949\">Stiffness<\/strong>: Difficulty bending, squatting, and walking.<\/p>\n<\/li>\n<li data-start=\"1995\" data-end=\"2063\">\n<p data-start=\"1997\" data-end=\"2063\"><strong data-start=\"1997\" data-end=\"2017\">Loss of mobility<\/strong>: Limited range of motion in the affected hip.<\/p>\n<\/li>\n<li data-start=\"2064\" data-end=\"2152\">\n<p data-start=\"2066\" data-end=\"2152\"><strong data-start=\"2066\" data-end=\"2080\">Night pain<\/strong>: Some patients experience pain even when not bearing weight on the hip.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2154\" data-end=\"2213\">How Doctors Find the Problem? (Diagnosis and Imaging)<\/h3>\n<ul data-start=\"2214\" data-end=\"2460\">\n<li data-start=\"2214\" data-end=\"2298\">\n<p data-start=\"2216\" data-end=\"2298\"><strong data-start=\"2216\" data-end=\"2240\">Physical examination<\/strong>: To assess joint range of motion and areas of tenderness.<\/p>\n<\/li>\n<li data-start=\"2299\" data-end=\"2371\">\n<p data-start=\"2301\" data-end=\"2371\"><strong data-start=\"2301\" data-end=\"2311\">X-rays<\/strong>: To visualize joint space narrowing and signs of arthritis.<\/p>\n<\/li>\n<li data-start=\"2372\" data-end=\"2460\">\n<p data-start=\"2374\" data-end=\"2460\"><strong data-start=\"2374\" data-end=\"2381\">MRI<\/strong>: For a detailed view of soft tissues and early-stage changes in the hip joint.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2462\" data-end=\"2514\">Procedure Types or Techniques (Classification)<\/h3>\n<ul data-start=\"2515\" data-end=\"2742\">\n<li data-start=\"2515\" data-end=\"2614\">\n<p data-start=\"2517\" data-end=\"2614\"><strong data-start=\"2517\" data-end=\"2536\">Hip Resurfacing<\/strong>: Replaces only the ball of the femur, preserving the femoral neck and socket.<\/p>\n<\/li>\n<li data-start=\"2615\" data-end=\"2742\">\n<p data-start=\"2617\" data-end=\"2742\"><strong data-start=\"2617\" data-end=\"2648\">Total Hip Replacement (THR)<\/strong>: Involves replacing both the femoral head and acetabulum (socket) with prosthetic components.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2744\" data-end=\"2811\">Other Problems That Can Feel Similar (Differential Diagnosis)<\/h3>\n<ul data-start=\"2812\" data-end=\"3119\">\n<li data-start=\"2812\" data-end=\"2912\">\n<p data-start=\"2814\" data-end=\"2912\"><strong data-start=\"2814\" data-end=\"2839\">Trochanteric bursitis<\/strong>: Inflammation of the bursa on the outside of the hip can mimic hip pain.<\/p>\n<\/li>\n<li data-start=\"2913\" data-end=\"3005\">\n<p data-start=\"2915\" data-end=\"3005\"><strong data-start=\"2915\" data-end=\"2931\">Labral tears<\/strong>: A tear in the hip labrum can cause hip pain and limited range of motion.<\/p>\n<\/li>\n<li data-start=\"3006\" data-end=\"3119\">\n<p data-start=\"3008\" data-end=\"3119\"><strong data-start=\"3008\" data-end=\"3027\">Low back issues<\/strong>: Conditions like sciatica or lumbar spine problems may cause referred pain to the hip area.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"3121\" data-end=\"3144\">Treatment Options<\/h3>\n<p data-start=\"3147\" data-end=\"3273\"><strong data-start=\"3147\" data-end=\"3163\">Non-surgical<\/strong>: Includes medications (NSAIDs, acetaminophen), physical therapy, weight management, and cortisone injections.<\/p>\n<p data-start=\"3276\" data-end=\"3370\"><strong data-start=\"3276\" data-end=\"3288\">Surgical<\/strong>: If non-surgical treatments fail, surgery (hip resurfacing or THR) is considered.<\/p>\n<h3 data-start=\"3372\" data-end=\"3419\">Recovery and What to Expect After Surgery<\/h3>\n<ul data-start=\"3420\" data-end=\"3854\">\n<li data-start=\"3420\" data-end=\"3568\">\n<p data-start=\"3422\" data-end=\"3568\"><strong data-start=\"3422\" data-end=\"3442\">Initial recovery<\/strong>: Hospital stay for 1-2 days, with most patients able to bear weight on the hip immediately following surgery (with crutches).<\/p>\n<\/li>\n<li data-start=\"3569\" data-end=\"3685\">\n<p data-start=\"3571\" data-end=\"3685\"><strong data-start=\"3571\" data-end=\"3591\">Physical therapy<\/strong>: Begins shortly after surgery, focusing on strength, mobility, and regaining range of motion.<\/p>\n<\/li>\n<li data-start=\"3686\" data-end=\"3854\">\n<p data-start=\"3688\" data-end=\"3854\"><strong data-start=\"3688\" data-end=\"3705\">Full recovery<\/strong>: Most patients see significant improvement within 3-6 months, with the potential for resuming normal activities like walking, swimming, and golfing.<\/p>\n<\/li>\n<\/ul>\n<h3>Possible Risks or Side Effects (Complications)<\/h3>\n<ul data-start=\"3909\" data-end=\"4342\">\n<li data-start=\"3909\" data-end=\"3978\">\n<p data-start=\"3911\" data-end=\"3978\"><strong data-start=\"3911\" data-end=\"3924\">Fractures<\/strong>: A small risk of femoral neck fractures post-surgery.<\/p>\n<\/li>\n<li data-start=\"3979\" data-end=\"4031\">\n<p data-start=\"3981\" data-end=\"4031\"><strong data-start=\"3981\" data-end=\"3994\">Infection<\/strong>: A risk with any surgical procedure.<\/p>\n<\/li>\n<li data-start=\"4032\" data-end=\"4231\">\n<p data-start=\"4034\" data-end=\"4231\"><strong data-start=\"4034\" data-end=\"4055\">Metal ion release<\/strong>: As hip resurfacing involves a metal-on-metal implant, some patients may experience elevated levels of metal ions in their blood, leading to inflammation or implant loosening.<\/p>\n<\/li>\n<li data-start=\"4232\" data-end=\"4342\">\n<p data-start=\"4234\" data-end=\"4342\"><strong data-start=\"4234\" data-end=\"4260\">Leg length discrepancy<\/strong>: May occur if the femoral head or implant is not properly aligned during surgery.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"4344\" data-end=\"4379\">Long-Term Outlook (Prognosis)<\/h3>\n<ul data-start=\"4380\" data-end=\"4798\">\n<li data-start=\"4380\" data-end=\"4470\">\n<p data-start=\"4382\" data-end=\"4470\"><strong data-start=\"4382\" data-end=\"4397\">Pain relief<\/strong>: Most patients experience significant pain relief and improved function.<\/p>\n<\/li>\n<li data-start=\"4471\" data-end=\"4632\">\n<p data-start=\"4473\" data-end=\"4632\"><strong data-start=\"4473\" data-end=\"4486\">Longevity<\/strong>: Hip resurfacing implants generally last 15-20 years, but the possibility of future revision surgery is greater in younger, more active patients.<\/p>\n<\/li>\n<li data-start=\"4633\" data-end=\"4798\">\n<p data-start=\"4635\" data-end=\"4798\"><strong data-start=\"4635\" data-end=\"4658\">Functional recovery<\/strong>: Patients typically return to a range of low-impact activities, but high-impact sports should be avoided to prolong the implant\u2019s lifespan.<\/p>\n<\/li>\n<\/ul>\n<div id=\"attachment_13567\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-13567\" class=\"wp-image-13567\" title=\"Intraoperative image showing instruments used in total hip replacement.\" src=\"https:\/\/2025divi.cortho.org\/wp-content\/uploads\/2021\/06\/Hip-Resurfacing-Vs-Total-Hip-Replacement-2.jpg\" alt=\"Intraoperative image showing instruments used in total hip replacement.\" width=\"500\" height=\"348\" srcset=\"https:\/\/2025divi.cortho.org\/wp-content\/uploads\/2021\/06\/Hip-Resurfacing-Vs-Total-Hip-Replacement-2.jpg 500w, https:\/\/2025divi.cortho.org\/wp-content\/uploads\/2021\/06\/Hip-Resurfacing-Vs-Total-Hip-Replacement-2-480x334.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 500px, 100vw\" \/><p id=\"caption-attachment-13567\" class=\"wp-caption-text\">Intraoperative image showing instruments used in total hip replacement.<\/p><\/div>\n<h3 data-start=\"4800\" data-end=\"4825\">Out-of-Pocket Cost<\/h3>\n<p data-start=\"59\" data-end=\"73\"><strong>Medicare<\/strong><\/p>\n<p data-start=\"165\" data-end=\"272\">CPT Code 27130 \u2013 Hip Resurfacing (Total Hip Arthroplasty via Anterior or Posterior Approach): $303.45<\/p>\n<p data-start=\"274\" data-end=\"751\">Medicare Part B typically covers 80% of the approved cost for this procedure once your annual deductible has been met, leaving you responsible for the remaining 20%. Supplemental Insurance plans such as Medigap, AARP, or Blue Cross Blue Shield generally cover that remaining 20%, minimizing or eliminating out-of-pocket expenses for Medicare-approved surgeries. These plans work in coordination with Medicare to fill the coverage gap and reduce patient costs.<\/p>\n<p data-start=\"753\" data-end=\"1088\">If you have Secondary Insurance, such as TRICARE, an Employer-Based Plan, or Veterans Health Administration coverage, it serves as a secondary payer. These plans typically cover any remaining coinsurance or small deductibles, which usually range between $100 and $300, depending on your plan and provider network.<\/p>\n<p data-start=\"1090\" data-end=\"1117\"><strong>Workers\u2019 Compensation<\/strong><\/p>\n<p data-start=\"1118\" data-end=\"1479\">If your hip resurfacing surgery is required due to a work-related injury or degenerative condition caused by your job, Workers\u2019 Compensation will cover all medical expenses, including surgery, rehabilitation, and follow-up care. You will not have any out-of-pocket expenses, as the employer\u2019s insurance carrier directly covers all approved treatments.<\/p>\n<p data-start=\"1481\" data-end=\"1505\"><strong>No-Fault Insurance<\/strong><\/p>\n<p data-start=\"1506\" data-end=\"1804\">If your hip resurfacing is needed due to an automobile accident, No-Fault Insurance will typically cover the full cost of treatment, including surgery and postoperative care. The only potential out-of-pocket cost may be a small deductible or co-payment depending on your insurance policy.<\/p>\n<p data-start=\"1806\" data-end=\"1819\">Example<\/p>\n<p data-start=\"1820\" data-end=\"2156\" data-is-last-node=\"\" data-is-only-node=\"\">Rachel Mitchell required hip resurfacing surgery (CPT 27130) due to hip arthritis. Her estimated Medicare out-of-pocket cost was $303.45. Since Rachel had supplemental insurance through Blue Cross Blue Shield, her remaining balance was fully covered, leaving her with no out-of-pocket expenses for the procedure.<\/p>\n<h3 data-start=\"4940\" data-end=\"4978\">Frequently Asked Questions (FAQ)<\/h3>\n<p data-start=\"4981\" data-end=\"5123\"><strong data-start=\"4981\" data-end=\"5013\">Q. How long does recovery take?<\/strong><\/p>\n<p data-start=\"4981\" data-end=\"5123\">A. Full recovery typically takes 3-6 months, but patients may be able to return to non-impact activities sooner.<\/p>\n<p data-start=\"5126\" data-end=\"5268\"><strong data-start=\"5126\" data-end=\"5164\">Q. Will I be able to walk right away?<\/strong><\/p>\n<p data-start=\"5126\" data-end=\"5268\">A. Yes, most patients are able to walk with crutches immediately after surgery, bearing weight on the hip.<\/p>\n<p data-start=\"5271\" data-end=\"5417\"><strong data-start=\"5271\" data-end=\"5298\">Q. Can I return to sports?<\/strong><\/p>\n<p data-start=\"5271\" data-end=\"5417\">A. Low-impact activities like swimming, biking, and walking are encouraged, but high-impact activities should be avoided.<\/p>\n<h3 data-start=\"5419\" data-end=\"5724\">Summary and Takeaway<\/h3>\n<p data-start=\"5419\" data-end=\"5724\">Hip resurfacing is a viable option for younger, active patients with hip arthritis who want to preserve their bone structure. It offers faster recovery and fewer complications compared to total hip replacement, making it an excellent choice for those seeking joint preservation.<\/p>\n<h3 data-start=\"5726\" data-end=\"6050\">Clinical Insight &amp; Recent Findings<\/h3>\n<p data-start=\"1117\" data-end=\"1907\">When considering hip replacement options, patients aged 65 or older have the choice between total hip arthroplasty (THA) and hip resurfacing arthroplasty (HRA). A recent study comparing these two procedures found that HRA led to superior functional outcomes, with better mobility and reduced pain at the one- and two-year follow-ups.<\/p>\n<p data-start=\"1117\" data-end=\"1907\">Patients undergoing HRA also demonstrated greater activity levels as measured by the Lower Extremity Activity Scale (LEAS). However, the study emphasized the importance of careful patient selection, as older patients with conditions like osteoporosis or renal insufficiency may face greater risks with HRA.<\/p>\n<p data-start=\"1117\" data-end=\"1907\">While HRA provided favorable results in this study, the decision should always be based on individual health assessments and surgical considerations. (&#8220;<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40510197\/\" target=\"_blank\" rel=\"noopener\"><em>Study on outcomes of total hip replacement vs hip resurfacing for patients over 65 \u2013 see PubMed.<\/em><\/a>&#8220;)<\/p>\n<h3 data-start=\"6052\" data-end=\"6286\">Who Performs This Surgery? (Specialists and Team Involved)<\/h3>\n<p data-start=\"6052\" data-end=\"6286\">Orthopedic surgeons specializing in hip replacements perform this surgery. The surgical team may include anesthesiologists, surgical assistants, and physical therapists.<\/p>\n<h3 data-start=\"6288\" data-end=\"6489\">When to See a Specialist?<\/h3>\n<p data-start=\"6288\" data-end=\"6489\">If you are experiencing persistent hip pain and have not found relief through conservative treatments, consult an orthopedic specialist to discuss your surgical options.<\/p>\n<h3 data-start=\"6491\" data-end=\"6675\">When to Go to the Emergency Room?<\/h3>\n<p data-start=\"6491\" data-end=\"6675\">Seek immediate medical attention if you experience sudden, severe hip pain or signs of infection (e.g., fever, redness, swelling) after surgery.<\/p>\n<h3 data-start=\"6677\" data-end=\"6910\">What Recovery Really Looks Like?<\/h3>\n<p data-start=\"6677\" data-end=\"6910\">The recovery process involves limited weight-bearing, physical therapy, and follow-up visits to ensure proper healing. Most patients regain substantial mobility and function within a few months.<\/p>\n<h3 data-start=\"6912\" data-end=\"7112\">What Happens If You Delay Surgery?<\/h3>\n<p data-start=\"6912\" data-end=\"7112\">Delaying hip resurfacing can lead to further joint degeneration, increased pain, and decreased function, potentially requiring a more invasive procedure later.<\/p>\n<h3 data-start=\"7114\" data-end=\"7329\">How to Prevent Recurrence or Failure?<\/h3>\n<p data-start=\"7114\" data-end=\"7329\">Maintaining a healthy weight, avoiding high-impact activities, and following your surgeon\u2019s post-surgery instructions can help ensure the long-term success of the implant.<\/p>\n<h3 data-start=\"7331\" data-end=\"7518\">Nutrition and Bone or Joint Health<\/h3>\n<p data-start=\"7331\" data-end=\"7518\">Adequate intake of calcium and vitamin D is important for bone health. Avoid smoking and excessive alcohol consumption to support healing.<\/p>\n<h3 data-start=\"7520\" data-end=\"7733\">Activity and Lifestyle Modifications<\/h3>\n<p data-start=\"7520\" data-end=\"7733\">Post-surgery, engage in low-impact activities like swimming or cycling, and avoid activities that put excessive strain on the hip joint, such as heavy lifting or running.<\/p>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;FAQ Headline&#8221; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: center;\">Do you have more questions?\u00a0<\/h2>\n<p>[\/et_pb_text][et_pb_df_faq admin_label=&#8221;FAQ Module &#8211; Change the FAQ Category Here&#8221; filter_by_category_on=&#8221;on&#8221; include_categories=&#8221;5293&#8243; accordion_bg_color_closed=&#8221;#1f7714&#8243; accordion_bg_color_open=&#8221;#1f7714&#8243; accordion_icon_color=&#8221;#FFFFFF&#8221; accordion_icon_color_open=&#8221;#FFFFFF&#8221; _builder_version=&#8221;4.24.3&#8243; _module_preset=&#8221;default&#8221; question_text_color=&#8221;#FFFFFF&#8221; answer_text_color=&#8221;#FFFFFF&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>[\/et_pb_df_faq][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_sidebar area=&#8221;sidebar-1&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>[\/et_pb_sidebar][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hip Resurfacing vs Total Hip Replacement Hip resurfacing is a surgical alternative to total hip replacement, offering a less invasive approach to managing hip arthritis. While total hip replacement involves the complete removal of the femoral head, hip resurfacing preserves the femoral neck, capping the head of the femur with a prosthetic. This procedure is [&hellip;]<\/p>\n","protected":false},"author":37,"featured_media":13566,"parent":162,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"Hip Resurfacing vs Total Hip Replacement | Complete Orthopedics","_seopress_titles_desc":"Hip resurfacing surgery is a kind of hip replacement in which only the ball of the diseased hip is cut and replaced with a prosthetic implant.","_seopress_robots_index":"","_et_pb_use_builder":"on","_et_pb_old_content":"<p><a href=\"https:\/\/2025divi.cortho.org\/hip\/total-hip-replacement\/\">Total hip replacement<\/a> is a highly successful surgery mostly used as surgical management of hip arthritis. With the advent of <a href=\"https:\/\/2025divi.cortho.org\/hip\/total-hip-replacement-implants\/\">modern hip replacement implants<\/a> and techniques, most hip replacement surgeries today last 15-20 years or more.<\/p><p>Hip resurfacing surgery is a kind of hip replacement in which only the ball of the diseased hip is cut and replaced with a prosthetic implant. The socket is replaced in a similar fashion to a total hip replacement.<\/p><p>The hip joint is a large weight-bearing ball and socket joint. The ball (head of the femur) of the joint is formed by the upper part of the thighbone (femur). The ball is attached to the body of the thighbone through a bony neck. The ball rotates inside a bony socket formed by the pelvic bone (acetabulum).<\/p>[caption id=\"attachment_13566\" align=\"aligncenter\" width=\"500\"]<a href=\"https:\/\/2025divi.cortho.org\/wp-content\/uploads\/2021\/06\/Hip-Resurfacing-Vs-Total-Hip-Replacement.jpg\"><img class=\"wp-image-13566\" title=\"X-ray showing a total hip replacement on the left hip and an illustration of hip resurfacing on the right hip.\" src=\"https:\/\/2025divi.cortho.org\/wp-content\/uploads\/2021\/06\/Hip-Resurfacing-Vs-Total-Hip-Replacement.jpg\" alt=\"X-ray showing a total hip replacement on the left hip and an illustration of hip resurfacing on the right hip.\" width=\"500\" height=\"405\" \/><\/a> X-ray showing a total hip replacement on the left hip and an illustration of hip resurfacing on the right hip.[\/caption]<p>The surface of the head of the femur and the acetabulum are covered with articular cartilage. The articular cartilage along with the bone is gradually destroyed in <a href=\"https:\/\/2025divi.cortho.org\/general\/osteoarthritis\/\">osteoarthritis<\/a>. The destruction of the bone and cartilage leads to pain and disability. Hip replacement surgery is offered when all other nonsurgical treatments have been tried without relief. The non-surgical options include pain medications, therapy, cortisone injection, etc.<\/p><h4>Hip Resurfacing Surgery<\/h4><p>During a hip resurfacing surgery, the patient usually sleeps through the procedure while being under general anesthesia. Spinal anesthesia may also be used where the patient remains awake but is numb waist down. The surgeon gives a skin incision usually from the back.<\/p><p>The surgeon separates\/cuts various tissues to reach the diseased joint. The surgeon then proceeds to cut the head of the femur. The head of the femur is removed and the acetabulum is prepared. The preparation of the acetabulum involves serially reaming the acetabulum surface to remove the diseased cartilage and the bone.<\/p><p>A metallic cobalt-chromium alloy prosthetic acetabulum shell may be press-fit or cemented in the socket. The surgeon then prepares the neck of the femur by contouring its shape.<\/p><p>A prosthetic metal alloy head of the femur is then capped over the contoured neck of the femur. The prosthetic joint is then relocated and checked for stability. The incision is closed in layered and a rehabilitation process is started.<\/p><p>The hip resurfacing previously was done by the use of a metallic head of the femur over a plastic (polyethylene) cup. The metal over poly design faced high rates of accelerated wear and failure. The newer hip resurfacing is only done with a metal-on-metal design.<\/p><h4>Hip Resurfacing Vs Total Hip Replacement<\/h4><p>While patients with hip arthritis who may need replacement surgery are usually candidates for total hip replacement, not all patients are candidates for hip resurfacing. The candidates for hip resurfacing usually are:<\/p><ul><li>Young patients under 60 years of age, as younger patients have a higher chances of requiring a second surgery (revision hip replacement) secondary to wear and tear. The patients in the younger age group are also more active with a more physically demanding lifestyle.<br \/><br \/><\/li><li>The hip resurfacing requires boney strength of the femur as the neck of the femur bears the stress of the implanted prosthetic head. Therefore, postmenopausal women, patients with metabolic disease, patients with short stature are not ideal candidates for hip resurfacing surgery.<br \/><br \/><\/li><li>Patients with a deformed upper thigh bone who may need a hip replacement surgery may benefit from a hip resurfacing procedure.<br \/><br \/><\/li><li>Patients with a deformed acetabulum or patients with significant leg length discrepancy are not good candidates for hip replacement surgery.<br \/><br \/><\/li><li>Patients with chronic kidney disease are also not good candidates for hip resurfacing as the metal ions accumulate in the body<\/li><\/ul><p>Although relatively a newer procedure as compared to a total hip replacement, hip resurfacing offers several advantages as compared to a traditional total hip replacement.<\/p><ul><li>The bone stock is relatively preserved in hip resurfacing as compared to total hip replacement. The preservation of bone is helpful in young patients who might need revision surgery due to activity-related wear and tear.<br \/><br \/><\/li><li>Hip resurfacing avoids possible complications of implant migration and stress shielding. Stress shielding of the femoral stem in traditional implants may lead to unrelenting thigh pain and loosening.<br \/><br \/><\/li><li>Hip resurfacing allows the surgeon to implant a larger diameter head of the femur. The implant diameter in hip resurfacing is almost similar to the natural head of the femur. A larger head of the femur is less likely to dislocate. <br \/><br \/>Hip replacement dislocation occurs when the prosthetic head of the femur pops out of the socket. A large diameter head has to travel a greater distance before it can dislocate therefore allows a larger safe range of motion.<br \/><br \/><\/li><li>Hip resurfacing also leads to a more accurate restoration of the leg length after the surgery. There is less chance of a leg length discrepancy occurring as a result of replacement surgery.<\/li><\/ul>[caption id=\"attachment_13567\" align=\"aligncenter\" width=\"500\"]<img class=\"wp-image-13567\" title=\"Intraoperative image showing instruments used in total hip replacement.\" src=\"https:\/\/2025divi.cortho.org\/wp-content\/uploads\/2021\/06\/Hip-Resurfacing-Vs-Total-Hip-Replacement-2.jpg\" alt=\"Intraoperative image showing instruments used in total hip replacement.\" width=\"500\" height=\"348\" \/> Intraoperative image showing instruments used in total hip replacement.[\/caption]<p>The hip resurfacing may however be associated with a number of unique complications.<\/p><ul><li>There is a small chance of a fracture occurring in the immediate postoperative period. The break in the bone occurs commonly in the femoral neck that may require the conversion of hip resurfacing to a total hip replacement.<br \/><br \/><\/li><li>The surgery may require greater exposure that may warrant more cutting\/separating of the tissues. Greater cutting and manipulation of the soft tissues may increase the chances of heterotrophic calcification. In heterotrophic calcification, there is an abnormal formation of bone tissue in the muscles surrounding the joint.<br \/><br \/><\/li><li>If a leg length inequality exists before the surgery due to arthritis, the difference may not be corrected in a hip resurfacing surgery.<br \/><br \/><\/li><li>Since the hip resurfacing surgery involves a metal-on-metal design, cobalt and chromium metal ions concentration increases in the blood. Although, no side effects of the increased metal ions have been seen they may potentially cause adverse effects in a long term. <br \/><br \/>The metal ions may also increase substantially in patients with prior kidney disease as the ions may not be eliminated from the body.<br \/><br \/><\/li><li>Some patients may be allergic to metal ions that may cause inflammation around the implant and subsequent loosening.<\/li><\/ul><p>Hip resurfacing is a relatively new technique compared to the highly successful total hip replacement. Hip resurfacing offers several advantages over total hip replacement but the majority of the patients may not be candidates for hip resurfacing.<\/p><p>Further, long-term safety and results of hip resurfacing have not been adequately studied compared to a total hip replacement. Speak with your orthopedic joint replacement surgeon regarding which type of surgery may be best suited in your case.<\/p>","_et_gb_content_width":"","footnotes":""},"class_list":["post-13564","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/2025divi.cortho.org\/index.php?rest_route=\/wp\/v2\/pages\/13564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2025divi.cortho.org\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/2025divi.cortho.org\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/2025divi.cortho.org\/index.php?rest_route=\/wp\/v2\/users\/37"}],"replies":[{"embeddable":true,"href":"https:\/\/2025divi.cortho.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13564"}],"version-history":[{"count":4,"href":"https:\/\/2025divi.cortho.org\/index.php?rest_route=\/wp\/v2\/pages\/13564\/revisions"}],"predecessor-version":[{"id":58590,"href":"https:\/\/2025divi.cortho.org\/index.php?rest_route=\/wp\/v2\/pages\/13564\/revisions\/58590"}],"up":[{"embeddable":true,"href":"https:\/\/2025divi.cortho.org\/index.php?rest_route=\/wp\/v2\/pages\/162"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/2025divi.cortho.org\/index.php?rest_route=\/wp\/v2\/media\/13566"}],"wp:attachment":[{"href":"https:\/\/2025divi.cortho.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}