The knee joint pain that people with arthritis have, is debilitating and can become chronic after some time. Orthogen clinic offer expert advice about knee arthritis pain, including diagnosis and relief, alongside the effectiveness of medicine clinic. Dr Elamin Yahyah is leading London pain management and Orthopaedic Specialist, he has more than 20 years experience working with NHS. Book you appointment here directly. At Orthogen clinic medicine offers the very best option of not only long-lasting pain relief, but also cartilage and dramatically improving function and comfort. The evidence is abundant of clinical trials showing the effectiveness in treating knee arthritis.