Peer-review started: November 5, 2018
First decision: January 11, 2019
Revised: May 23, 2019
Accepted: November 6, 2019
Article in press: November 6, 2019
Published online: January 18, 2020
The provision of musculoskeletal services comes at a cost. This is, in part, due to the expense of patent-protected orthopaedic implants. However, patents have a finite lifespan. Patents of the most successful implants are now beginning to expire. They will be exposed to competition from generic but equivalent implants. The net effect is potentially a dramatic diminution in cost. One company, Orthimo, has taken advantage of this and begun manufacturing generic implants with identical design specifications to the most bio-durable hip prostheses. This will ultimately have a radical impact upon musculoskeletal healthcare provision with regard to cost and accessibility. The expiration of drug patents, with the subsequent use of generic drugs saves £7.1 billion annually in the United Kingdom and $254 billion in the USA. Estimates suggest the introduction of equivalent implants could result in an annual cost saving to the United Kingdom National Health Service of £120 million. Intellectual property remains an enigmatic area of law. It encompasses anodyne principles that seek to protect innovation but are open to manipulation and exploitation. The last decade has seen the emergence of undesirable practices in the medical industry such as "patent trolling". Here we explore patents and their repercussions for musculoskeletal care.
Core tip: Patents for the most successful orthopaedic implants are due to expire. This provides a novel opportunity to transform healthcare and the accessibility of arthroplasty devices.