Regenerative Medicine for Shoulder and Knee: How Joints Recover with Stem Cells

Regenerative medicine has revolutionised the treatment of various orthopaedic conditions, particularly in the shoulder and knee joints. Stem cell treatments offer an innovative solution to restore mobility and comfort in joints that have been affected by natural wear and tear due to age or traumatic injuries. This therapeutic approach is based on the ability of stem cells to regenerate tissues, restoring the functionality of damaged areas and significantly improving the quality of life of patients.

The joint regeneration process with stem cells consists of the application of these cells to the affected areas, promoting the repair and regeneration of the joint system. Stem cells have the ability to differentiate into specialized cells, allowing the regeneration of damaged tissue in the joints. This treatment is particularly effective in patients whose joint wear is at a low to moderate level, classified between 0 and 3. These patients are the best candidates, since their joints still retain enough tissue to benefit from the regenerative capacity of stem cells. However, in patients with severe wear, where the bones are in direct contact with each other without cartilage separating them, the results may be less noticeable. In these cases, although the intervention may not offer a complete solution, it remains a viable option for those who do not wish to undergo surgery or who, due to underlying health conditions, cannot opt for traditional surgical procedures. Even in these circumstances, regenerative medicine can contribute to improving quality of life by reducing pain and increasing mobility.
Stem cells are applied using advanced imaging techniques, such as ultrasound, which allow the cells to be precisely guided into the proper joint space. Once there, stem cells act naturally to decrease inflammation and promote tissue repair. This is due to their ability to transform into specific cells that are missing in damaged tissues, helping to regenerate areas such as knee or shoulder cartilage, which are essential for joint movement and support. In addition to repairing tissue, stem cells also have the ability to reduce inflammation, which improves overall joint conditions and relieves pain associated with wear and tear or injury.

It is important to note that not all patients are candidates for this type of treatment. Before undergoing stem cell therapy, it is essential to ensure that the patient's general health is suitable. A key aspect is to rule out the presence of tumor markers, since stem cells, by promoting cell regeneration and proliferation, could inadvertently stimulate the growth of a tumor if present. For this reason, thorough pre-assessments are carried out to ensure that the treatment is safe and effective.

In summary, regenerative medicine with stem cells is a promising alternative for the recovery of shoulder and knee joints, especially in patients with moderate wear. Through the precise and controlled application of these cells, it is possible to improve functionality and reduce pain, offering a non-surgical option for those seeking a better quality of life.