# Which cartilage care could fit your joint? *Treatment and Cartilage Restoration Surgery | Cartilage Repair Tempe* > Cartilage repair Tempe options: home care, blood-based regenerative treatments, cartilage restoration surgery, and questions to ask. ## What can I do about this soreness? Start with the least burdensome choice that fits. Many people begin with changed activity and strength work. Some need more help after that. Your scan, exam, daily needs, and past care narrow the choices. ## What can help before a procedure? Reduce the activity that causes swelling. You can try shorter walks, steadier ground, and slow strength work. These steps don't replace lost cartilage. They may help your joint work better and make daily movement easier. ## What non-surgical care is offered? QC Kinetix provides regenerative treatments in its office without surgery. Its medical providers, the clinicians who examine you, decide whether that care fits. PRP stands for platelet-rich plasma. Blood is drawn from you, then the platelet-rich portion is prepared and placed in your joint. The clinic also offers concentrated PRP, another preparation of your blood. These are called biologic therapies because the treatment material comes from your body. Here's the catch. Less soreness wouldn't prove that cartilage grew back. ## When does surgery enter the talk? Surgery may come up for a loose piece or one deep damaged spot. The work and recovery time depend on the operation. Cartilage restoration means surgery aimed at that single damaged spot. Joint replacement serves a different purpose when wear is broad and soreness is severe. ## How do I compare the choices? Ask what each treatment may change. Then ask about cost, risks, recovery, and time away from normal tasks. Be wary of a promised result. You need a sound reason and a backup if the first treatment doesn't help. You don't have to decide during the first talk. Compare the work and recovery each treatment asks of you. Don't compare price alone. Count travel, later visits, help at home, and the time before you can walk, drive, or lift as usual without extra support during your daily routine. ## Sources 1. A JBJS evidence-based review of chondral lesions of the knee sets management by lesion size, location, limb alignment and rotation, and patient demand rather than by product: osteochondral autograft transfer is described as durable and predictable for smaller lesions (under 2 cm2) in young active patients, while lesions of 2 cm2 or more are typically treated with osteochondral allograft transplantation, particulated juvenile articular cartilage, or matrix-associated chondrocyte implantation, with favourable mid- and long-term results reported for allograft or MACI in large lesions of 3 cm2 or more. Dekker TJ, et al. — [Chondral Lesions of the Knee: An Evidence-Based Approach.](https://pubmed.ncbi.nlm.nih.gov/33470591/). *J Bone Joint Surg Am*, 2021. DOI: 10.2106/JBJS.20.01161. 2. The Cochrane review of surgical interventions for isolated cartilage defects of the knee in adults found only three randomised trials, all comparing mosaicplasty with microfracture, reporting 133 participants in total with a mean defect area of 2.8 cm2. It found NO randomised trials of allograft transplantation or drilling at all, judged every trial at high or unclear risk of bias, and rated the quality of evidence very low for every outcome. Gracitelli GC, et al. — [Surgical interventions (microfracture, drilling, mosaicplasty, and allograft transplantation) for treating isolated cartilage defects of the knee in adults.](https://pubmed.ncbi.nlm.nih.gov/27590275/). *Cochrane Database Syst Rev*, 2016. DOI: 10.1002/14651858.CD010675.pub2. 3. At 14 to 15 years, the Norwegian multicentre randomised trial of 80 patients with a single symptomatic femoral condyle cartilage defect found no significant difference between autologous chondrocyte implantation and microfracture on any clinical scoring system. There were 17 failures in the ACI group versus 13 after microfracture, and more total knee replacements had been needed after ACI (6 versus 3). Knutsen G, et al. — [A Randomized Multicenter Trial Comparing Autologous Chondrocyte Implantation with Microfracture: Long-Term Follow-up at 14 to 15 Years.](https://pubmed.ncbi.nlm.nih.gov/27535435/). *J Bone Joint Surg Am*, 2016. DOI: 10.2106/JBJS.15.01208. 4. FDA biologics licence BL 125603 (Vericel) describes MACI verbatim as "an autologous cellularized scaffold product indicated for the repair of symptomatic, single or multiple full-thickness cartilage defects of the knee with or without bone involvement in adults." The licensed indication is a two-stage surgical implantation for full-thickness DEFECTS of the knee in adults. It is not an injection, it is not licensed for osteoarthritis, and it is not licensed for any joint other than the knee. U.S. Food and Drug Administration — [MACI (autologous cultured chondrocytes on porcine collagen membrane)](https://www.fda.gov/vaccines-blood-biologics/cellular-gene-therapy-products/maci-autologous-cultured-chondrocytes-porcine-collagen-membrane). *FDA, Center for Biologics Evaluation and Research*, 2024. 5. In the RESTORE randomised trial, 288 people aged 50 or over with symptomatic mild-to-moderate medial knee osteoarthritis received three weekly injections of leukocyte-poor PRP or saline placebo. At 12 months there was no significant difference in knee pain (-2.1 versus -1.8 points) and none in medial tibial cartilage VOLUME (-1.4% versus -1.2%). Twenty-nine of 31 prespecified secondary outcomes also showed no difference. Bennell KL, et al. — [Effect of Intra-articular Platelet-Rich Plasma vs Placebo Injection on Pain and Medial Tibial Cartilage Volume in Patients With Knee Osteoarthritis: The RESTORE Randomized Clinical Trial.](https://pubmed.ncbi.nlm.nih.gov/34812863/). *JAMA*, 2021. DOI: 10.1001/jama.2021.19415. 6. A systematic review of 27 studies of arthroscopic joint-preservation techniques for chondral lesions of the HIP found survival (no revision and no conversion to hip replacement) ranging from 59.1% to 100% for microfracture, 92.9% to 100% for autologous matrix-induced chondrogenesis and 94.4% to 95.7% for microfracture with a chitosan scaffold, on mostly non-comparative evidence. Akhtar M, et al. — [Outcomes of Arthroscopic Joint Preservation Techniques for Chondral Lesions in the Hip: An Updated Systematic Review.](https://pubmed.ncbi.nlm.nih.gov/38040390/). *Arthroscopy*, 2024. DOI: 10.1016/j.arthro.2023.11.019. 7. Forty-five people who had had a partial medial meniscectomy 3-5 years earlier were randomised to four months of supervised exercise three times weekly or to no intervention. The exercise group improved cartilage glycosaminoglycan content measured by dGEMRIC relative to controls (+15 ms versus -15 ms; P = 0.036), with a strong dose-response to reported activity. Adult cartilage can adapt its composition to loading - which is not the same as filling a hole in it. Roos EM, et al. — [Positive effects of moderate exercise on glycosaminoglycan content in knee cartilage: a four-month, randomized, controlled trial in patients at risk of osteoarthritis.](https://pubmed.ncbi.nlm.nih.gov/16258919/). *Arthritis Rheum*, 2005. DOI: 10.1002/art.21415. 8. A systematic review of 32 studies found that osteoarthritis develops in the long term in knees operated on for meniscal tears, with the amount of meniscus removed, duration of pre-operative symptoms and lateral meniscectomy showing the strongest statistical association with later osteoarthritis. Papalia R, et al. — [Meniscectomy as a risk factor for knee osteoarthritis: a systematic review.](https://pubmed.ncbi.nlm.nih.gov/21247936/). *Br Med Bull*, 2011. DOI: 10.1093/bmb/ldq043. 9. Ten to 20 years after a diagnosed anterior cruciate ligament or meniscus tear, on average 50% of those patients have osteoarthritis with associated pain and functional impairment - the young patient with an old knee. The review found a lack of evidence that reconstructive or repair surgery protects against that outcome. Lohmander LS, et al. — [The long-term consequence of anterior cruciate ligament and meniscus injuries: osteoarthritis.](https://pubmed.ncbi.nlm.nih.gov/17761605/). *Am J Sports Med*, 2007. DOI: 10.1177/0363546507307396. 10. In 70 knees treated with particulated juvenile articular cartilage for full-thickness patellar defects, all patient-reported outcome scores improved significantly by two years (IKDC 41.1 to 73.5, Kujala 52 to 86.3). MRI showed defect fill above 66% in most patients by three months - and there was NO association between the percentage of defect fill and the outcome scores at one or two years. Marmor WA, et al. — [Outcomes of Particulated Juvenile Articular Cartilage and Association With Defect Fill in Patients With Full-Thickness Patellar Chondral Lesions.](https://pubmed.ncbi.nlm.nih.gov/39045351/). *Orthop J Sports Med*, 2024. DOI: 10.1177/23259671241249121. ## Ready to have your joint checked? Talk with QC Kinetix at its Chandler office. Bring your report and explain which movements change the soreness. The visit is about fit, not a promised result. You may hear that non-surgical care fits or that another type of care comes first. Book a free consultation: --- Clear answers for a sore joint. Clear help with joint soreness, scans, care at home, warning signs, and non-surgical choices near Tempe. Plain help for understanding joint soreness, scans, home care, and the next visit. This website is operated by the owners of the QC Kinetix clinics serving the Phoenix area, so its local handoff comes directly from the business behind that choice. © 2026 Tempe Cartilage Atlas. General education only; a qualified clinician must assess your symptoms, examination and images together.