
Foot & Ankle Pain Treatment Without Surgery in Marbella
Your feet and ankles bear the full weight of your body with every step — making pain in this area particularly disruptive to daily life, exercise and mobility. With 26 bones, 33 joints and over 100 tendons, the foot and ankle are highly susceptible to overuse injury, degeneration and chronic inflammation.
At CellOrtho Marbella, we offer non-surgical orthobiologic treatments for a wide range of foot and ankle conditions. Plantar fasciitis and Achilles tendinopathy are among the conditions that respond particularly well to PRP therapy — and for many patients, a single treatment course provides lasting relief where months of conventional treatment have failed.
Plantar Fasciitis
Heel Pain
Plantar fasciitis is one of the most common causes of heel pain, affecting runners, active individuals and those who spend long periods on their feet. The plantar fascia — a thick band of connective tissue running along the bottom of the foot — becomes inflamed and degenerated, causing sharp, stabbing pain with the first steps of the morning or after periods of rest.
PRP therapy is one of the most clinically studied treatments for plantar fasciitis, with strong evidence supporting its ability to stimulate tissue repair and provide lasting pain relief — often outperforming cortisone injections in long-term outcomes. For chronic plantar fasciitis that has not responded to physiotherapy or other conservative treatment, PRP offers a highly effective non-surgical solution.
Achilles Tendinopathy
Achilles Tendon Degeneration
Achilles tendinopathy involves chronic degeneration of the Achilles tendon — the largest tendon in the body — causing pain, stiffness and swelling at the back of the ankle and lower leg. It is common in runners, cyclists and anyone who increases activity levels rapidly. Unlike acute tendon injuries, tendinopathy involves structural degeneration that does not heal effectively without targeted treatment.
PRP therapy directly addresses this degenerative process by delivering concentrated growth factors to the tendon, stimulating cellular repair and restoring tendon structure. It is particularly effective for mid-portion and insertional Achilles tendinopathy that has not responded to rest, physiotherapy or eccentric exercise programmes.
Ankle Arthritis
Degenerative Joint Disease
Ankle osteoarthritis involves progressive cartilage loss in the ankle joint, leading to pain, swelling, stiffness and reduced range of motion. It frequently develops following previous ankle injuries, fractures or chronic instability. Orthobiologic treatments can help reduce joint inflammation, support cartilage health and improve function — offering a non-surgical management option for patients who are not yet ready for or wish to avoid ankle fusion or replacement surgery.
Ankle Sprains & Instability
Ligament Damage
Repeated ankle sprains can stretch or partially tear the lateral ankle ligaments, leading to chronic instability, persistent pain and a feeling that the ankle gives way during activity. Chronic ankle instability is often undertreated with conventional approaches. PRP therapy supports ligament repair by delivering concentrated growth factors directly to the damaged connective tissue, helping to restore structural integrity and stability without surgery.
Posterior Tibial Tendon Inflammation
Flat Foot Deformity
Inflammation or degeneration of the posterior tibial tendon — the main tendon supporting the arch of the foot — leads to progressive flat foot deformity, pain along the inner ankle and difficulty standing on tiptoe. If left untreated, it can progress to significant structural foot deformity. Early intervention with PRP therapy can support tendon repair and help prevent further deterioration.
Peroneal Tendinopathy
Lateral Ankle Tendon Degeneration
Peroneal tendinopathy involves degeneration or inflammation of the peroneal tendons on the outer side of the ankle, causing pain, swelling and weakness — particularly during walking, running or when pushing off the foot. It is common following ankle sprains and in athletes involved in running or jumping sports. PRP therapy supports tendon repair and reduces the chronic inflammation associated with this often-overlooked condition.
Plantar Fasciitis Treatment Without Surgery
Plantar fasciitis is one of the most common foot conditions we treat at CellOrtho Marbella — and one where non-surgical regenerative treatment consistently produces excellent results, even in cases that have been resistant to conventional treatment for months or years.
Standard treatment for plantar fasciitis typically involves rest, stretching, orthotics and cortisone injections. While these approaches can provide temporary relief, they do not address the underlying tissue degeneration in the plantar fascia. Cortisone injections in particular may weaken the tissue with repeated use and are associated with a risk of plantar fascia rupture.
PRP therapy works differently — by delivering concentrated growth factors directly into the degenerated fascia, it stimulates the body's natural repair process and supports genuine tissue recovery. Clinical studies have consistently shown PRP to produce superior long-term outcomes for plantar fasciitis compared to cortisone, with lower recurrence rates and more durable pain relief.
Foot & Ankle Pain Treatment at CellOrtho Marbella
CellOrtho treats foot and ankle conditions at our clinic in Nueva Andalucía, Marbella. We regularly see patients from the UK, Scandinavia, Germany, Ireland and the Netherlands who are seeking effective non-surgical treatment for chronic plantar fasciitis, Achilles tendinopathy and ankle conditions.
All treatments are performed by Dr. Arvin Yarollahi, a specialist in orthopaedics, sports medicine and regenerative medicine, licensed in Sweden, the United Kingdom and Spain. Each patient receives a personalised treatment protocol following a thorough medical assessment.
We offer a free video consultation so you can discuss your foot or ankle condition with our medical team before committing to travel or treatment.
Our Treatment Options
At CellOrtho Marbella, we offer three non-surgical regenerative treatments that may help address your condition naturally.
PRP Therapy (Platelet Rich Plasma)
The most established and clinically studied orthobiologic treatment for foot and ankle conditions. Uses concentrated platelets and growth factors from your own blood to directly stimulate tendon and tissue repair. Particularly effective for plantar fasciitis, Achilles tendinopathy and chronic ankle instability.
Learn moreCell-Free Signalling Therapy
Uses extracellular vesicles and biological growth factors from your own blood to deliver targeted regenerative signals to damaged foot and ankle tissue. Often combined with PRP therapy for more complex or long-standing conditions.
Learn moreCellular Therapy
Advanced orthobiologic treatment using regenerative cells from your own tissue. Typically used for more advanced ankle joint degeneration or complex cases requiring a higher level of regenerative support.
Learn moreFrequently Asked Questions
Common questions about this treatment
Other conditions we treat: Knee Pain · Shoulder Pain · Hip Pain · Back Pain
Ready to Explore Your Options?
Book a free video consultation with our specialist team to discuss your condition and find the right treatment plan for you.
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