Specialized regenerative medicine for chondromalacia and joint wear in Medellín, Colombia. Regain your mobility and quality of life without invasive procedures.
Restored mobility | Can help postpone or avoid surgery | Restored active life
We know how frustrating it is when knee pain limits your daily life

Every step becomes a challenge
Getting out of bed becomes painful
Walking, exercising, or playing with your grandchildren
Pain forces you to stop moving
By not being able to exercise, your body weakens
Inactivity exposes you to hypertension, diabetes, and cardiovascular problems
Physical therapies that don’t solve the root problem
Medications that only mask the problem
You were told “wait until you need a prosthesis”
You know that inactivity brings more health problems
Regenerative medicine is a developing field.
Results may vary depending on each patient.
In my clinical experience, I have seen how knee pain is not just a physical discomfort, but completely affects people’s quality of life. When we lose mobility, we begin to expose ourselves to chronic diseases such as hypertension, obesity, and metabolic disorders.
I have observed that when people become sedentary due to knee pain, they lose muscle mass – the organ of longevity. This exposes them to cardiovascular and neurodegenerative diseases, because muscle produces neurotrophic factors that protect the brain.
That’s why we developed specific protocols that seek not only to relieve pain, but to restore joint function and prevent a sedentary lifestyle. We have had cases of patients with grade 4 chondromalacia who, after 3 years of follow-up, show cartilage regeneration.
Chondromalacia
Grade 4 treated
Regeneration
Of cartilage
3 Years
Of monitoring

Medical Director Lumm Medical
Specialist in Physical Activity and Sports
Our treatments seek to restore joint function so you can return to walking, climbing stairs, and performing your daily activities without pain.

We have helped patients up to 84 years old postpone the need for knee replacement, avoiding surgical risks and long recovery periods.

By maintaining mobility, you protect your muscle mass (the organ of longevity) and reduce the risk of cardiovascular and neurodegenerative diseases.

Alvaro ReinaTrustindex verifica que la fuente original de la reseña sea Google. Muy buena atención, explicación del tratamiento y cuidados posteriores. BOYKA ORTIZTrustindex verifica que la fuente original de la reseña sea Google. Quiero expresar mi más sincero agradecimiento al doctor y a todo su equipo de trabajo por el excelente acompañamiento y profesionalismo durante mi proceso de recuperación. Gracias al tratamiento con el listado de plaquetas en mi pierna izquierda, he notado una evolución muy positiva que me ha permitido volver a entrenar con mayor confianza y seguridad. ⚽️🙌🏽 Pedro Daniel SarmientoTrustindex verifica que la fuente original de la reseña sea Google. Con el desgaste de mi rodilla, tenia programado y autorizado una osteotomia para cambiar el angulo de apoyo y estirarle la vida antes de protesis. Opte por celulas madres en Lumm y evite la cirugia y estoy practicando tenis diario. La fisioterapia con el tratamiento de Lumm me mantuvieron activo. maria elena arroyaveTrustindex verifica que la fuente original de la reseña sea Google. Una experiencia maravillosa en la atención, cuidan cada detalle para que te sientas cómodo y atendido. Melisa una profesional que te hace sentir tranquilo, con su dulzura y caridad en la información. Me sentí muy cómoda, tranquila y satisfecha con el procedimiento recibido. Totalmente Recomendable. Jorge SeguraTrustindex verifica que la fuente original de la reseña sea Google. Me acerqué a la clínica después de valorar diferentes tratamientos con células madre en Europa. Tras comparar varias opciones, encontré que en esta clínica no solo ofrecían un precio competitivo, sino también el conjunto más completo de pruebas y un seguimiento exhaustivo antes y después del tratamiento. Cuentan con un equipo muy bien conformado; cada profesional está informado y preparado para adaptar el tratamiento a las necesidades de cada paciente. Terminé hace pocos días mi tratamiento en las muñecas y la columna, y todo ha evolucionado según lo previsto. Ahora debo continuar con las recomendaciones y los ejercicios indicados, y me siento muy optimista con los resultados, que sé llegarán progresivamente Xerxes FrechianiTrustindex verifica que la fuente original de la reseña sea Google. Lumm is absolutely incredible! I made it a priority to fly to Colombia just to meet with them and I was beyond impressed. I’ve had shoulder issues and pain for many years so I was interested in real high quality stem cells. Their staff was extremely professional and assisted step by step in their top tier clinic. I received 40 million stem cells in my shoulder and it was the best decision I made. If you have discomfort or pain, do something about it! I’m glad I came to Lumm Medical for stem cells and I highly recommend them. They will treat you like family! Marcee RubyTrustindex verifica que la fuente original de la reseña sea Google. A beautiful clinic with kind, helpful staff. They provide a 360 degree look at your health and consult with experts on every aspect. We were very happy with the recommendations made. A bonus was Dr. Alejo’s discovery that my husband was on the wrong heart medication. We highly recommend their services. Hugo BonjeanTrustindex verifica que la fuente original de la reseña sea Google. I visited Lummedical on July 23rd this year. I had been been limping for a year due to a meniscus tear and some other related damage to my knee which had also lead to muscle loss. Dr. Alejandro was fantastic. First doctor who walked me through all the MRI images and showed me in detail everything that was damaged in my knee. He recommended a stem cell injection in my knee and some in my muscles which were inflamed. I did not think I was going to be able to afford it since I had reached out to some other clinics in Colombia and Mexico that had all given me pricing that was way out of my budget. But the Lumm proposal came in much lower and more reasonable. They have their own lab and that afternoon I got my stem cell injections. I was warned of the swelling it would cause. And the knee did swell by the following morning to such an extend that my muscles did not work anymore. They send a physio therapist to my room to reactivate the muscle. There were small improvements on Friday and Saturday. However, I got frustrated because my leg muscles were still not functioning and I had to travel back home on Tuesday. Dr. Alejandro listened to my concerns on Saturday late afternoon and offered to come to my apartment on Saturday evening. He worked with me for an hour to reactivate the muscle and by the end of that hour my leg muscles were working and I was walking again. Slow, but walking. Sunday morning they send a physiotherapist to my room again and I managed to walk better and walk up and down the street, but still limping. Monday morning another physio session at my apartment after which I managed to walk without a limp. On Tuesday we traveled back home without any issues. Since then my knee and leg have been getting stronger every day. I do my physio exercises daily and extend my walks and challenge my leg continuously. I walk longer distances now, up hill and down hill and the only time I still feel the knee/leg is not entirely back the way it was is when I go down the stairs, but also that is getting better every day. All this in just 5 weeks. Over the following month I plan a lot of hiking in the hills and am convinced that my knee and leg will be completely back to normal and regain their strength by the end of September. The staff and physiotherapist at Lumm and Dr. Alejandro are all great caring people. I have experienced health care in Belgium, Canada and the USA because I lived in all of those places. Lumm has offered me one of the best health care experiences in my life (I am 60). I felt that the entire team truly cared about me and my health. Can't recommend them enough and I know where I will go for any joint or other issues in the future. Lisa DouglasTrustindex verifica que la fuente original de la reseña sea Google. The doctors at Lumm Medical are amazing—such an ethical, dynamic team. They gave me so many viable stem cells, and I can honestly say I feel fantastic. My brain fog is gone, my energy is up, and I just feel younger and more vibrant overall. Even my inflammation markers have dropped. Such a wonderful group of people doing incredible work!La evaluación general en Google es 5.0 de 5, en base a 15 reseñas
01
Comprehensive assessment with functional scales, biomechanical analysis, and imaging to understand the degree of wear and risk factors.
02
Precise application of stem cells guided by ultrasound, specialized physiotherapy program, and complete coordination of treatment.
03
Personalized monitoring of your progress, regular medical follow-up, adjustments in rehabilitation according to evolution, and support until your complete recovery.
Regenerative medicine is an important decision. That’s why we’ve created this essential and free guide so you can understand its true potential. Discover the science behind cell repair and how an integrated approach can transform your mobility, energy, and vitality.

Documented cases of cartilage regeneration in 3-year follow-ups
Patients up to 84 years old have successfully postponed prostheses
High-precision ultrasound guidance / batch quality control with defined thresholds in protocol
We evaluate biomechanical and risk factors, not just the symptom
Viability greater than 80% (international standard) with quality certificates
We measure improvements with pain scales and control images
We understand that taking care of knees is taking care of the brain and heart
Physiotherapists trained in regenerative rehabilitation
Alternative to chronic anti-inflammatories
Patients maintain improvements years after treatment
Regenerative medicine is not for everyone, but if you are the right person, it can completely transform your future.
In a no-obligation exploratory consultation, our team will evaluate your specific case and honestly tell you if we can help you.
Available virtually or in person | National and international patients
Tell us how we can help you.
We have successfully treated patients from 40 to 84 years old. The earlier the intervention, the better the results tend to be.
The effects of cell therapy are observed gradually. Some patients report improvements at 3 months, with more evident results after one year of follow-up.
In many cases, especially when there are no severe deformities, we have managed to postpone or avoid the need for prostheses, even in elderly patients.
The application is minimally invasive, similar to an infiltration. Most patients tolerate the procedure very well.
Yes, our protocol includes immediate mobility and physiotherapy from the first day, adapted to your specific condition.
Our team accompanies you from the initial consultation to your complete recovery, with regular medical follow-up and personalized adjustments according to your evolution.
We perform continuous monitoring of your progress, periodic functional evaluations, adjustments in rehabilitation, and we are available to resolve any questions during your recovery.
Yes, each patient receives a detailed quality certificate of the applied stem cell batch, including all the characterization and safety tests performed.
From the first contact, our team guides you through the entire process: initial evaluation, resolution of doubts, preparation for treatment, and logistical coordination if you come from another city.
Don’t let knee pain limit your independence.
Every day you wait is one less day of active and healthy life.
Regenerative medicine is a developing field. This information is educational and does not replace medical evaluation. Results may vary depending on each patient.