A new born child presents with inveed foot and the dorsum of the foot cannot touch the anterior tibia. The most probable diagnosis is
**Core Concept**
The condition described is a congenital deformity affecting the foot, which is a common issue in newborns. This deformity is characterized by a malalignment of the bones in the foot, leading to an abnormal gait and potential long-term complications.
**Why the Correct Answer is Right**
The condition described is most likely **Talipes Equinovarus**, also known as clubfoot. This congenital deformity occurs due to an abnormal alignment of the foot bones, tendons, and muscles. The deformity is characterized by a rigid inversion of the foot, a varus (inward) position of the heel, and a cavus (high-arched) foot. The dorsum of the foot cannot touch the anterior tibia due to the rigid equinus deformity. The pathophysiology involves a combination of genetic and environmental factors, including intrauterine positioning and fetal development.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is not a specific diagnosis and does not accurately describe the condition.
* **Option B:** While this option may be a related condition, it is not the most probable diagnosis given the symptoms described.
* **Option C:** This option is incorrect as it is a different type of congenital deformity that affects the hip joint, not the foot.
* **Option D:** This option is not a specific diagnosis and does not accurately describe the condition.
**Clinical Pearl / High-Yield Fact**
Talipes Equinovarus is a common congenital deformity that requires early diagnosis and treatment to prevent long-term complications, such as arthritis and limited mobility.
**Correct Answer: C. Congenital Talipes Equinovarus (CTEV)**