Coronavirus Management & Appointments
Virtual Consultations now available
During the Covid-19 pandemic, consultations can be arranged via video link using MS Teams until restrictions on outpatient attendances are lifted.Jason Auld FRCS (Tr&Orth) – Hip and Knee Surgeon based in Northampton
Jason Auld is a consultant Orthopaedic and Trauma surgeon. He is based in Northampton, where he has both NHS and private practices. His specialist interests include the treatment of arthritis of the hip and knee, and injuries of the ligaments and cartilage in the knee.
Trained in the UK in Oxford, with further subspecialist training in Sydney, Australia, he has a wide experience of traumatic and degenerative conditions affecting the hip and knee joints.
In this website you will find information relating to the most common conditions and their treatments.

Ligament Injury
Anterior Cruciate Ligament (ACL) Injury This injury usually occurs as a result of a twisting injury to the flexed knee whilst under load – as often occurs on the football field during a tackle. Commonly, other structures are also injured, including the medial collateral ligament (MCL) and meniscus (‘cartilage’). There is usually severe pain, with rapid swelling of the whole knee and an inability … Read More

Hip Replacement in Northampton
When is hip replacement required? Hip replacement is indicated in cases of severe joint damage, usually as a result of arthritis, which is causing … Read More

Knee Replacement in Northampton
Knee replacement is indicated in cases of severe joint damage, usually as a result of arthritis, which is causing very significant pain and poor … Read More