Autologous growth factors: A biological treatment in sports medicine

Abstract

Autologous growth factors have been used in maxillofacial and plastic surgery since the 1990s. The use of preparations rich in growth factors has seen an increase in sports medicine is due to its potential to enhance muscle, tendon, ligament and cartilage healing, and thereby accelerating an athlete's functional return to play. The efficacy of these autologous preparations rich in growth factors has seen varying healing effects for ligament, tendon, muscle, and cartilage injuries. Current clinical evidence is in its infancy with mainly animal and retrospective human studies, but the use of preparations rich in growth factors has increased, given its favourable safety profile and efficient preparation and delivery systems. It is important for physicians to keep abreast with the latest available preparation devices and current clinical evidence looking into the effects of autologous growth factors on tendon, ligament, muscle and cartilage healing.