By 서울청담닥터아나파의원Updated: 7/7/2026

[Knee Stem Cell] Government-Approved New Medical Technology, Cartilage Regeneration Without Surgery Using 'Adipose-Derived Stem Cells'

Hello. We are seoul chungdam dr ahnapa clinic , dedicated to eliminating knee pain in our patients and helping them find an energetic second stride.

"Is bone-scraping surgery really the only answer for worn-away knee cartilage?" 'Stem cell cartilage regeneration surgery' is what patients with degenerative arthritis causing sleepless nights turn to as a last hope. However, if you have hesitated due to the extreme pain caused by bone marrow extraction or anxiety about unverified treatments, we will now provide you with a definitive answer.

It is 'adipose-derived stem cell (SVF) intra-articular injection' whose safety and efficacy have been officially recognized by the Ministry of Health and Welfare and the New Medical Technology Evaluation Committee. We now reveal the sharp differences in why the government approved this technology and why it must be seoul chungdam dr ahnapa clinic .

1. Why the Government Approved 'Adipose-Derived Stem Cells' as New Medical Technology

Until now, knee stem cells were primarily 'bone marrow stem cells' requiring drilling through the pelvic bone. However, recently the government (Ministry of Health and Welfare) officially recognized adipose-derived stem cell treatment as 'new medical technology'. This means the nation has guaranteed effectiveness and safety based on rigorous clinical data. The reason government and academia have focused on adipose stem cells is clear.

① Overwhelming 'Quantity' and 'Quality' of Stem Cells

The success or failure of stem cell treatment depends on how many cells are injected healthily. Adipose tissue has stem cell density per unit volume that is at least hundreds to thousands of times higher than bone marrow. While stem cells in bone marrow rapidly decrease with age, stem cells in adipose tissue remain abundant even in elderly patients.

② Medical Mechanisms of Cartilage Regeneration and Pain Relief

Adipose-derived stem cells injected into the knee joint cavity dramatically improve the intra-articular environment.

  • Direct differentiation into cartilage cells: They settle in damaged knee cartilage areas and independently regenerate cartilage tissue.

  • Powerful anti-inflammatory action: They suppress inflammatory substances that cause arthritis, quickly reducing knee pain and swelling.

  • Activation of surrounding cells: They promote growth factor secretion in surrounding areas, maximizing the self-healing ability of tissues around the joint.

③ Minimization of Physical Burden and Pain

Unlike bone marrow extraction requiring drilling through the pelvic bone with a thick needle, adipose-derived stem cells are extracted by aspiration of a small amount of fat from the abdomen or thigh, so the physical burden, pain, and side effects felt by patients are incomparably minimal.

2. These People Benefit Most from This Procedure (Recommended Candidates)

Not everyone with knee pain needs artificial joint surgery. If you fall into the categories below, you are among the most ideal candidates for adipose-derived stem cell injection treatment, the new medical technology recognized by the government.

  • Those diagnosed with degenerative arthritis stage 2-3 (moderate) whose daily life is difficult due to knee pain

  • Those who experience sharp pain when climbing stairs or sitting cross-legged due to worn cartilage

  • Those who have felt the limitations of temporary pain relief treatments like bone shots (steroids) or cartilage injections

  • Those who wish to protect their own knees without surgery, thinking "I'm still too young for artificial joint surgery..."

  • Those who have delayed treatment due to the extreme pain and fear of bone marrow stem cell extraction requiring drilling through the pelvic bone

3. Why Must It Be 'Seoul Chungdam Dr Ahnapa Clinic'?

Even if it is new medical technology recognized by the nation, 'extracting fat without pain and refining stem cells completely without cell destruction' depends 100% on the medical staff's specialty and skill level.

1) Pain Care by Seoul National University Hospital Anesthesiology and Pain Medicine Specialist

Our clinic director is a graduate of Seoul National University Hospital Department of Anesthesiology and Pain Medicine (credentials obtained in 2000) and previously served as director of the pain clinic at Hye Min Hospital. Having complete mastery of knee joint structure and pain nerve mechanisms, we minimize pain during the procedure and ensure stem cells are precisely targeted to the cartilage-damaged area through precision treatment.

2) Two Decades and 20,000+ Cases: Unmatched Adipose Medicine Expertise

  • Over 15,000 fat transplant surgeries

  • Over 5,000 liposuction surgeries

For over 20 years since 2004, we have devoted ourselves exclusively to in-depth research in adipose medicine. Our total of over 20,000 clinical cases rank among the very few in South Korea. The core technique of extracting pure, high-concentration stem cells (SVF) with exceptional vitality while minimally reducing cell damage is an irreproducible weapon unique to our clinic.

4. [Safety Process] Comfortable Treatment Completed After a Brief Sleep

At our clinic, the procedure proceeds within a safety system that tolerates not even 1% of anxiety the patient might feel.

Must-Do Before the Procedure (Precautions)

  • Medication adjustment: Blood-clot-dissolving agents and anticoagulants such as aspirin and warfarin must be discontinued for a certain period beforehand for safety. (Please inform us in advance about diabetes medications, blood pressure medications, etc.)

  • 8-hour fasting: For safe sleep anesthesia, strict 8-hour fasting including water, gum, and candy is essential before the procedure.

  • Comfortable clothing: On the day of the procedure, please wear loose clothing that does not constrict the abdomen/thigh and knee and come to the clinic.

Same-Day Procedure and Recovery Stages

  1. Safe Sleep Anesthesia (Zero Anxiety and Pain): A Seoul National University anesthesiology specialist continuously monitors the patient's vital signs and safely administers sleep anesthesia. It feels like a brief nap and waking up.

  2. Healthy Fat Extraction: Using 20 years of expertise, we precisely extract a small amount of fat from the abdomen without tissue damage, minimizing bruising and pain after the procedure.

  3. Advanced Stem Cell Extraction: Our advanced in-house centrifuge system is activated to separate only clear, high-concentration 'pure adipose-derived stem cells' without impurities.

  4. Precision Targeted Injection and Recovery: While viewing imaging equipment, we precisely inject into the cartilage-damaged area within the knee joint cavity. The injection itself takes only a few minutes, and after 1-2 hours of rest in the dedicated recovery room, you walk out on the same day of the procedure.

Instead of Bone-Drilling Pain, Choose the New Medical Technology Approved by the Ministry of Health and Welfare!

While choosing knee stem cell treatment recognized by the government is important, the essence lies in 'whether a doctor who has worked with adipose tissue throughout their career takes direct responsibility from anesthesia to the procedure.'

Do not waste any more precious time on extreme pain from bone marrow extraction or ineffective repetitive treatments. Seoul Chungdam Dr Ahnapa Clinic, combining Seoul National University Hospital anesthesiology specialist credentials and unmatched 20,000-case adipose procedure expertise, will sustainably extend your knee's lifespan.

If you want to escape from persistent knee pain and once again travel, walk, and live vibrantly, start a consultation right now.

📞 Inquiries and reservations for Ministry of Health and Welfare-designated knee adipose stem cell treatment are available by contacting the hospital for detailed guidance.

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