Congenital absence of both lower leg and foot is a rare birth defect in which a person is born without one or both of their lower legs and feet. This condition is also known as congenital hemimelia. It is caused by a genetic mutation or environmental factors during pregnancy. Treatment typically involves the use of prosthetic limbs and physical therapy.

The symptoms of Congenital absence of both lower leg and foot include:

-Absence of the lower leg and foot
-Shortened leg
-Limb deformity
-Pain in the affected area
-Difficulty walking or standing
-Difficulty with balance
-Difficulty with activities of daily living
-Muscle Weakness in the affected area
-Loss of sensation in the affected area
-Loss of range of motion in the affected area
-Swelling in the affected area
-Skin discoloration in the affected area

1. Genetic mutations: Certain genetic mutations can cause a congenital absence of both lower leg and foot.

2. Chromosomal abnormalities: Chromosomal abnormalities, such as trisomy 13, can cause a congenital absence of both lower leg and foot.

3. Maternal infections: Maternal infections, such as rubella, during pregnancy can cause a congenital absence of both lower leg and foot.

4. Fetal vascular accidents: Fetal vascular accidents, such as amniotic band syndrome, can cause a congenital absence of both lower leg and foot.

5. Trauma: Trauma to the fetus during pregnancy can cause a congenital absence of both lower leg and foot.

1. Prosthetic Limbs: Prosthetic limbs are artificial limbs that can be used to replace the missing lower leg and foot. They are custom-made to fit the individual and can be designed to look and function like a natural limb.

2. Orthotics: Orthotics are devices that can be used to support the lower leg and foot. They can be used to help with balance and stability, as well as to reduce pain and discomfort.

3. Surgery: In some cases, surgery may be necessary to correct the underlying cause of the congenital absence. This could involve reconstructing the bones and soft tissues of the lower leg and foot.

4. Physical Therapy: Physical therapy can help to strengthen the muscles and improve range of motion in the affected area. It can also help to improve balance and coordination.

5.

1. Genetic mutations: Certain genetic mutations can increase the risk of congenital absence of both lower leg and foot.

2. Maternal health: Maternal health conditions such as diabetes, obesity, and hypertension can increase the risk of congenital absence of both lower leg and foot.

3. Maternal age: Women over the age of 35 are more likely to have a baby with congenital absence of both lower leg and foot.

4. Medications: Certain medications taken during pregnancy can increase the risk of congenital absence of both lower leg and foot.

5. Environmental factors: Exposure to certain environmental toxins or radiation can increase the risk of congenital absence of both lower leg and foot.

Unfortunately, there is no cure for congenital absence of both lower leg and foot. However, there are a variety of treatments available to help manage the condition. These include prosthetic devices, physical therapy, and orthopedic surgery. Additionally, medications such as pain relievers, muscle relaxants, and anti-inflammatory drugs may be prescribed to help manage pain and discomfort.