Unfortunately, it's not uncommon to suffer a knee injury at work. In 2019-2020, reports SafeWork Australia, there were over 11,400 serious workers' compensation claims related to knee injuries. In many cases, the knee injury occurred as a result of either physical stress or a workplace accident.
It's not surprising that work-related knee injuries arise from physical stress or wear and tear on the knee. In 2019-20, over 44,000 workplace injury serious claims reported body stress as a mechanism of the injury.
Common knee injuries resulting from physical stress, overuse and wear include:
- Knee pain, including patella-femoral pain syndrome or 'runner's knee', caused by damage to cartilage in the knee from repetitive movements.
- Inflammation of the bursae - structures that provide cushioning and support to the moving parts of the knee
- Some, usually minor, ligament or tendon damage.
For example, a worker whose job regularly required walking over uneven ground, squatting and weight-bearing on their knees may suffer sufficient physical stress on the knee to result in injury.
An accident in the workplace is more likely to be associated with a more serious knee injury. The knee may be twisted suddenly, be subject to excessive force or severe impact, or it may hit, or be hit by an object.
A worker injured in this way may suffer serious injury, such as:
- A tear within the ligaments or tendons in the knee
- Complete rupture of a ligament or tendon
- Tearing of the cartilage in the knee
- A fracture to the patella (kneecap), or the end of one of the large bones in the knee
- Dislocation of the kneecap or the entire knee
Talk with an experienced WorkCover lawyer to learn more.
Blunt force trauma to the bones of the knee during a car accident is a significant cause of fractures to the bones forming the knee. A motor vehicle accident may also result in similar injuries to those described above for a workplace accident.
The Australian Institute of Health and Wellness (AIHW) reported in 2020 that falls are the leading cause of injury in Australia.
Falls from significant heights are a common cause of fracture-type knee injuries. In 2013, SafeWork Australia reported that work-related knee injuries accounted for 16% of serious fall-related claims.
Because they involve direct force to the knee structures, the types of knee injury likely to occur in a slip, trip or fall is similar to those described in relation to other accidents above.
In older individuals, wearing of the tendons, ligaments or cartilage from repeated use may increase the likelihood that a knee injury from a fall will result in more serious consequences.
Find out more about making a motor vehicle compensation claim.
The knee joint is a complex structure made of several types of tissue including:
- Bones
- Ligaments
- Tendons
- Cartilage
- Muscles
- A capsule of connective tissue (called the synovium)
The bony structures of the knee include the femur, tibia and fibula, which are some of the largest bones in the body, along with the patella or 'knee-cap'.
The knee joint is susceptible to a variety of injuries. Because it's an integral part of the function of the leg, serious knee injury is particularly impactful for an injured person. So what are some common knee injuries?