This article provides a comprehensive overview of hand tendon injuries. It has been tailored towards healthcare professionals who will be the first to assess these injuries and instigate appropriate management. It discusses the essential hand anatomy to be aware of, how to assess tendon injuries, their initial management and also the definitive surgical interventions used, if required. Rehabilitation techniques are also discussed, as this is also key to good functional outcomes. Missed injuries, or delay in their diagnosis and referral to specialist hand surgeons, can cause a large amount of morbidity for patients and therefore it is important that they are picked up in a timely manner.