# Straight answers about a sore knee *FAQ — Non-Surgical Knee Treatment Peoria* > Straight answers about non-surgical knee treatment Peoria care, costs, PRP, clinic access, warning signs and knee replacement timing. Knee soreness raises questions about things to try at home, clinic visits, and surgery. The answers below tell you what happens and what to ask. Each answer covers one part of the decision. Bring any questions that remain to your exam. ## Sources 1. A lifetime cost-effectiveness analysis using the Osteoarthritis Policy Model found total knee replacement in patients with a BMI of 40 or greater increased quality-adjusted life-years by 0.71 and lifetime medical costs by USD 25,200 in those aged 50-65, giving an incremental cost-effectiveness ratio of USD 35,200 per QALY; in those older than 65 it added 0.39 QALYs and USD 21,100 in costs. Higher complication risk in this population does not by itself make the operation poor value. Chen AT, Bronsther CI, Stanley EE, et al. — [The Value of Total Knee Replacement in Patients With Knee Osteoarthritis and a Body Mass Index of 40 kg/m(2) or Greater : A Cost-Effectiveness Analysis.](https://pubmed.ncbi.nlm.nih.gov/33750190/). *Annals of Internal Medicine*, 2021. DOI: 10.7326/M20-4722. 2. FDA states directly that regenerative medicine therapies - including stem cells, stromal vascular fraction, umbilical cord blood, amniotic fluid, Wharton's jelly, ortho-biologics and exosomes - have NOT been approved for the treatment of any orthopedic condition, naming osteoarthritis, tendonitis, disc disease, tennis elbow, back pain, hip pain, knee pain, neck pain and shoulder pain. FDA further states that being charged for these products, or being offered them outside an FDA-overseen clinical trial, means a patient is likely being deceived and offered a product illegally, and that a product's presence on clinicaltrials.gov or a firm's FDA registration does not mean the product is legally marketed. Reported harms include blindness, tumor formation, neurological events and life-threatening bacterial infections. US Food and Drug Administration, Center for Biologics Evaluation and Research — [Important Patient and Consumer Information About Regenerative Medicine Therapies](https://www.fda.gov/vaccines-blood-biologics/consumers-biologics/important-patient-and-consumer-information-about-regenerative-medicine-therapies). *FDA.gov*, 2021. 3. 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. 4. 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. 5. In 156 patients with knee osteoarthritis randomised in the US Military Health System, physical therapy produced a mean WOMAC total score of 37.0 at one year versus 55.8 for a single intra-articular glucocorticoid injection (mean between-group difference 18.8 points favouring physical therapy, 95% CI 5.0 to 32.6, on a 0-240 scale where higher is worse). Secondary outcomes moved in the same direction. Deyle GD, Allen CS, Allison SC, et al. — [Physical Therapy versus Glucocorticoid Injection for Osteoarthritis of the Knee.](https://pubmed.ncbi.nlm.nih.gov/32268027/). *New England Journal of Medicine*, 2020. DOI: 10.1056/NEJMoa1905877. 6. At 10 years, TOPKAT found no clinically meaningful difference between partial and total knee replacement in Oxford Knee Score (mean difference 0.27, 95% CI -1.59 to 2.13). Complications by treatment received were 53/245 (22%) for partial versus 74/270 (27%) for total; reoperations including revision were 9% in both arms; revisions were 15 (6%) versus 11 (4%). Partial replacement was more cost-effective, with lower healthcare costs (mean difference -GBP 731, 95% CI -1352 to -110). Beard DJ, Davies LJ, Cook JA, et al. — [Assessing clinical and cost effectiveness of total versus partial knee replacement (TOPKAT): 10-year follow-up of a multicentre, randomised controlled trial.](https://pubmed.ncbi.nlm.nih.gov/41270774/). *The Lancet Rheumatology*, 2026. DOI: 10.1016/S2665-9913(25)00250-4. 7. Medicare's national coverage policy states that CMS covers autologous platelet-rich plasma ONLY for patients with chronic non-healing diabetic, pressure and/or venous wounds, and only within an approved coverage-with-evidence-development clinical study. There is no Medicare national coverage for PRP in knee osteoarthritis, which is why these injections are billed to the patient as cash-pay. Centers for Medicare & Medicaid Services — [Autologous Platelet-rich Plasma (Coverage with Evidence Development)](https://www.cms.gov/medicare/coverage/evidence/plasma). *CMS.gov*, 2024. 8. A cross-sectional study contacted 273 of 317 US centres offering direct-to-consumer stem-cell therapy, posing as a 57-year-old man with knee OA. The mean advertised price of a unilateral same-day stem-cell knee injection was $5,156 (SD $2,446), and centres claimed a mean clinical efficacy of 82% (SD 9.6%) — a figure with no support in the published evidence. Piuzzi NS, Ng M, Chughtai M, et al. — [The Stem-Cell Market for the Treatment of Knee Osteoarthritis: A Patient Perspective.](https://pubmed.ncbi.nlm.nih.gov/28738432/). *Journal of Knee Surgery*, 2018. DOI: 10.1055/s-0037-1604443. ## What can I do instead of having a knee replacement? Exercise can build leg strength, while canes and braces may reduce strain. Regenerative treatments are clinic care prepared from parts of your blood. For concentrated PRP, staff draw blood, spin it to collect platelets, and prepare a knee shot. An exam can show which knee replacement alternatives still make sense for you. ## Does insurance cover PRP procedures for knees? PRP means platelet-rich plasma, the prepared blood liquid used for the knee shot. Coverage depends on your health plan and the planned care. Ask the plan before booking, then get the clinic price in writing. Don't assume “covered” means you will owe nothing. ## Where can I get non-surgical knee care in Peoria? The Peoria QC Kinetix clinic offers consultations at 13128 N. 94th Dr., Suite 205, Peoria, AZ 85381. The office is west of Loop 101 along Thunderbird Road. A medical provider, the trained person giving care, examines your knee before discussing a knee shot. Check the drive from your home before booking. ## When is knee replacement necessary? No single scan or soreness score decides this. Discuss surgery when good care hasn't stopped chores, sleep, or walking from getting worse. Your exam, scans, needs, and health risks all matter. A surgeon can explain whether replacement is now reasonable. ## What happens if I wait too long for a knee replacement? Waiting may mean shorter walks, poorer sleep, and more help with chores. Trying new care can make sense when you know what it must improve. Ask for a date to check the result. Don't keep waiting without a reason while daily tasks get harder. ## How do I tell whether a regenerative clinic is credible? For PRP, ask how staff will draw and spin your blood. Ask who gives the knee shot and why your exam supports it. Get the full price, limits, and follow-up plan. Don't agree while basic questions about your care remain unanswered. ## A consultation can clarify the next step At the Peoria clinic, QC Kinetix offers regenerative treatments, or care prepared from parts of your blood. Concentrated PRP uses blood that staff draw and spin to gather platelets. A medical provider then gives the prepared liquid as a knee shot. The consultation costs you nothing, so ask about the shot, follow-up, and price. Book a free consultation: --- Knee soreness, home care and visits without surgery. A plain guide to non-surgical knee treatment Peoria readers can use for soreness, things to do at home, clinic visits and surgery choices. Plain help with knee soreness, home care, clinic choices and surgery timing in Peoria. This site is operated by the owners of the QC Kinetix Phoenix-area clinics, including the Peoria location recommended here, and the business can benefit when readers book a consultation. Copyright 2026 The Peoria Knee Ledger. General education only; diagnosis, benefits verification and treatment decisions require the appropriate clinician or health plan.