# When to get a knee replacement and when waiting may help *When Surgery Makes Sense | Non-Surgical Joint Treatment Surprise* > When to get a knee replacement and how non-surgical joint treatment Surprise choices fit before an operation. Surprise can put a long drive between your home and an appointment. A joint that stiffens in the car may need a moment before the exam. Tell the doctor how it feels when you stand. The X-ray can't show that part of your day. There isn't one age or test that sets the date for surgery. Damage, daily limits, health, and past care all matter. Waiting isn't wrong while you're improving or preparing. It may not help when you keep losing sleep or movement. ## When to keep trying non-surgical care Keep going when soreness is easing and you can do more. Your care may include exercise, medicine, a cane, or a brace. Don't rely on memory for sleep, walking, stairs, and missed tasks. A short note will show whether the care is helping. After an exam, QC Kinetix may discuss PRP, a regenerative treatment prepared by spinning your blood so platelets are concentrated. During the appointment, clinic staff return the platelet-rich portion to your sore joint. The treatment is meant to reduce soreness and support movement. It won't be right for everyone. ## When to have a serious surgery talk Talk with a surgeon when soreness and poor movement keep ruling your day. Sleep loss, short walks, and trouble with stairs all count. The surgeon will also weigh your health and the joint damage. Don't wait only because surgery feels like giving in. Ask what recovery will require from you and your household. Find out when driving and normal errands may be possible again. A knee replacement can last many years, though no date is certain. You'll need the likely gains and risks in plain words. ## When to get urgent medical help Get same-day care if a joint turns hot, red, and swollen. If you have a fever or feel very ill, seek urgent help now. If an injury leaves you unable to stand on that joint, seek urgent care. A locked joint that won't straighten can't wait for a standard visit. New numbness, weakness, or lost bladder control needs urgent help now. Get urgent medical care that day if your calf turns red or swollen after a procedure or long rest. Redness or drainage near an old replacement also needs same-day care. Don't wait for a routine consultation with these problems. ## Sources 1. The 2023 ACR/AAHKS timing guideline conditionally recommends AGAINST delaying hip or knee arthroplasty to pursue additional non-operative treatment - physical therapy, NSAIDs, ambulatory aids or intra-articular injections - in patients with moderate-to-severe osteoarthritis for whom non-operative therapy has already been ineffective and who have chosen surgery. It conditionally recommends delay for nicotine cessation and for better glycemic control in diabetes, states that obesity by itself is not a reason for delay while weight loss should be strongly encouraged, and conditionally recommends against delay in patients with severe deformity or bone loss. Evidence for all recommendations was graded low or very low quality. Hannon CP, Goodman SM, Austin MS, et al. — [2023 American College of Rheumatology and American Association of Hip and Knee Surgeons Clinical Practice Guideline for the Optimal Timing of Elective Hip or Knee Arthroplasty for Patients With Symptomatic Moderate-to-Severe Osteoarthritis or Advanced Symptomatic Osteonecrosis With Secondary Arthritis for Whom Nonoperative Therapy Is Ineffective.](https://pubmed.ncbi.nlm.nih.gov/37746897/). *Arthritis & Rheumatology*, 2023. DOI: 10.1002/art.42630. 2. In the only randomised controlled trial to compare total knee replacement directly with non-surgical treatment in patients already eligible for surgery (n=100), the replacement group improved more at 12 months than the non-surgical group (KOOS4 32.5 vs 16.0; adjusted mean difference 15.8, 95% CI 10.0 to 21.5) but had four times the serious adverse events (24 vs 6, P=0.005). Only 13 of 50 patients (26%) assigned to non-surgical treatment alone had undergone knee replacement by 12 months. Skou ST, Roos EM, Laursen MB, et al. — [A Randomized, Controlled Trial of Total Knee Replacement.](https://pubmed.ncbi.nlm.nih.gov/26488691/). *New England Journal of Medicine*, 2015. DOI: 10.1056/NEJMoa1505467. 3. At 2 years across two parallel randomised trials (200 patients, mean age 66), total knee replacement plus non-surgical treatment beat non-surgical treatment alone by 18.3 KOOS points (95% CI 11.3 to 25.3), and non-surgical treatment in turn beat written advice by 7.0 points (95% CI 0.4 to 13.5). Among patients eligible for replacement, 16 of 50 (32%) in the non-surgical group had surgery within 2 years - meaning two out of three delayed it for at least two years. Skou ST, Roos EM, Laursen MB, et al. — [Total knee replacement and non-surgical treatment of knee osteoarthritis: 2-year outcome from two parallel randomized controlled trials.](https://pubmed.ncbi.nlm.nih.gov/29723634/). *Osteoarthritis and Cartilage*, 2018. DOI: 10.1016/j.joca.2018.04.014. 4. A systematic review of prospective studies in unselected osteoarthritis patients found that the proportion reporting an unfavourable long-term pain outcome ranged from about 7% to 23% after hip replacement and 10% to 34% after knee replacement; in the best-quality studies, 9% or more after hip and about 20% after knee replacement. Beswick AD, Wylde V, Gooberman-Hill R, et al. — [What proportion of patients report long-term pain after total hip or knee replacement for osteoarthritis? A systematic review of prospective studies in unselected patients.](https://pubmed.ncbi.nlm.nih.gov/22357571/). *BMJ Open*, 2012. DOI: 10.1136/bmjopen-2011-000435. 5. Pooled national registry data covering 299,291 total knee replacements across 14 registries give a 25-year all-cause survival of 82.3% (95% CI 81.3-83.2); pooled 25-year survival of unicompartmental knee replacements across four registries was 69.8% (67.6-72.1). Evans JT, Walker RW, Evans JP, et al. — [How long does a knee replacement last? A systematic review and meta-analysis of case series and national registry reports with more than 15 years of follow-up.](https://pubmed.ncbi.nlm.nih.gov/30782341/). *The Lancet*, 2019. DOI: 10.1016/S0140-6736(18)32531-5. 6. Acute bacterial septic arthritis of the knee is an orthopaedic emergency that can cause substantial joint destruction if untreated. Diagnosis rests primarily on history and the clinical presentation of a red, warm, swollen, painful joint with limited range of motion. Risk factors include age over 60, recent bacteremia, diabetes, cancer, cirrhosis, renal disease, drug or alcohol abuse, a HISTORY OF CORTICOSTEROID INJECTION, recent injury or surgery, a prosthetic joint, and rheumatoid arthritis. Elsissy JG, Liu JN, Wilton PJ, et al. — [Bacterial Septic Arthritis of the Adult Native Knee Joint: A Review.](https://pubmed.ncbi.nlm.nih.gov/31899698/). *JBJS Reviews*, 2020. DOI: 10.2106/JBJS.RVW.19.00059. ## What to bring to the Peoria visit Take your medicine list, old X-rays, and notes about the soreness. The first consultation won't cost you anything. Ask which choices fit your exam and what each visit includes. The clinic is at 13128 N. 94th Dr., Suite 205. From central Surprise, Bell Road connects with Loop 101 toward Thunderbird Road. You can reach the clinic at (602) 837-PAIN. Book a free consultation: --- Plain help when your joint won't settle. Clear guidance on sore joints, home steps, visits and surgery choices in Surprise. Plain help for Surprise residents with a sore joint. This site is operated by the owners of the QC Kinetix Phoenix-area clinics, including the Peoria location recommended here, and the business benefits when a reader books a consultation. Copyright 2026 The Surprise Joint Room. General health education only; it is not medical advice or a diagnosis for your joint.