What is an RGO?
The reciprocating gait orthosis (RGO) is a walking orthosis designed to support standing and stepping movement in people with loss of control and strength in the lower limbs. Unlike long leg braces, which support the knee and ankle, the RGO also includes the hip joint, and thanks to this design it contributes to keeping the trunk in an upright position.
Orthoses of this type usually come into consideration in conditions such as spina bifida, traumatic paraplegia and certain muscle diseases. Fitting is planned in line with the relevant specialist physician's assessment, prescription and medical report.
Operating principle
The basic feature of the RGO is its reciprocal (alternating) movement mechanism. When one leg moves forward, the other leg moves backward thanks to the linked mechanism. This cycle may contribute to the muscles around the hip working and the hip area being stretched with each step.
The notable structural features are:
- A design that allows the hands to remain free
- Joint support for the hip, knee and ankle
- A reciprocal stepping mechanism
Assessment and suitability
The use of these orthoses varies from person to person and depends on many factors. Factors such as upper limb strength, general motivation, family support and maintaining the joints' range of motion are important in the process. Suitability, the lesion level and the person's general condition are assessed by the physician.
In children, early assessment may be addressed in terms of standing, balance and development. In every fitting, the decision is based on the physician's clinical assessment.
This content is for informational purposes; you should consult your physician for diagnosis and treatment.
