In which kind of deformity, the gap between ankles goes on increasing ...
Bow legs
Bow legs, also known as genu varum, is a deformity in which the gap between the ankles increases. It is characterized by the legs curving outward, causing the knees to be apart even when the feet are together. This condition is more common in infants and toddlers, as their legs are naturally bowed. However, as they grow older, the legs usually straighten out. If the bowing persists or worsens, it can lead to difficulties in walking and running.
Causes of Bow Legs:
- Rickets: Bow legs can be caused by a deficiency of vitamin D, calcium, or phosphate, leading to weakened bones. Rickets is more common in children who have poor nutrition or are not exposed to enough sunlight.
- Blount's Disease: This is a condition in which the growth plates at the top of the tibia (shinbone) fail to develop properly. It can cause the legs to bow outward and can be more severe than normal physiological bowing.
- Genetic Factors: Some individuals may have a genetic predisposition to developing bow legs. If there is a family history of the condition, the likelihood of developing it may be increased.
Effects on Walking and Running:
As the gap between the ankles increases in bow legs, individuals may experience difficulties in walking and running. The outward curve of the legs affects the alignment of the knees and hips, leading to an altered gait pattern. This can result in the following issues:
- Instability: The legs may feel unstable, and maintaining balance while walking or running can be challenging.
- Reduced Efficiency: The altered alignment can cause an inefficient transfer of forces during movement, leading to increased energy expenditure and fatigue.
- Joint Pain: The abnormal stress placed on the joints, particularly the knees and hips, can result in pain and discomfort.
- Tripping and Falling: The altered gait pattern and instability can increase the risk of tripping and falling.
Treatment:
The treatment for bow legs depends on the underlying cause and severity of the condition. In many cases, physiological bowing of the legs in infants and toddlers resolves on its own as they grow. However, if the bowing persists or worsens, medical intervention may be necessary. Treatment options may include:
- Braces or orthotics: These devices can help support the legs and promote proper alignment.
- Physical therapy: Exercises and stretches can be prescribed to improve muscle strength and flexibility, which can help align the legs.
- Surgical intervention: In severe cases or when other treatments are ineffective, surgery may be recommended to correct the alignment of the legs.
It is important to consult a healthcare professional for an accurate diagnosis and appropriate treatment plan for bow legs.