What Is a DAFO?
A DAFO (dynamic ankle-foot orthosis) is a design within the class of AFOs (ankle-foot orthoses), also known as short leg braces, that is mostly custom-made from thermoplastic materials. The orthosis covers the foot and ankle; it does not cross the knee joint. Through the ankle angle and the geometry of the sole, it can indirectly influence the behavior of the knee during walking.
The application principle of a DAFO is generally based on three foundations:
- Limiting unwanted movements
- Dynamically supporting joint movements
- Applying these two approaches together
In this way, the aim is to contribute to maintaining biomechanical balance and making walking easier.
In Which Situations Is It Considered?
A DAFO may be considered in various neurological and musculoskeletal conditions in line with the assessment made and the medical report issued by the physician. These may include the following:
- Cerebral palsy and developmental delays
- Neuromuscular and neurological conditions
- Muscular dystrophies
- Spina bifida
- Conditions following head and spinal cord trauma
Suitability differs in each individual and is determined only by the specialist physician's assessment.
How Does It Differ?
In terms of its design and concept, a DAFO differs from other types of orthoses. Its flexible structure adapts to the anatomical contours of the foot and aims to contribute to stabilization by wrapping around the area to which it is applied. Flexibility is a fundamental component of the DAFO concept; by allowing small controlled movements, it may help with balance and postural control.
Like all orthotic applications, a DAFO requires individual measurement and assessment; fitting is carried out in line with the physician's prescription and medical report. After the orthosis is obtained, the process of gradually getting used to it during the initial period of use is important.
This content is for informational purposes only; you should consult your physician for diagnosis and treatment.
