**Question:** All the following are advantages of the Jaipur foot over the conventional SACH foot Except

A. Increased range of motion at the ankle joint
B. Improved aesthetics due to better cosmesis
C. Increased durability due to use of stronger materials
D. Better weight distribution, reducing pressure on the plantar aspect of the foot

**Core Concept:** The Jaipur foot is a prosthetic device designed for lower limb amputees, particularly aimed at addressing the needs and conditions prevalent in resource-limited settings. It aims to provide increased mobility, aesthetics, durability, and comfort to amputees. The SACH (Solid Ankle Cemented Hip) foot is a conventional type of prosthetic foot.

**Why the Correct Answer is Right:** Option A (decreased range of motion at the ankle joint) is incorrect because the Jaipur foot has been designed to provide better flexibility and mobility at the ankle joint, enhancing overall functional ability of the amputee.

**Why Each Wrong Option is Incorrect:**

**Option B (poor cosmesis):** Contrary to the statement, the Jaipur foot has been designed to have a more aesthetically pleasing appearance, which can improve the amputee's self-confidence and social integration.

**Option C (reduced durability):** Improved durability is a significant advantage of the Jaipur foot, as it uses stronger materials to withstand the challenging conditions faced by amputees in resource-limited regions.

**Option D (poor weight distribution):** The Jaipur foot has improved weight distribution, specifically reducing pressure on the plantar aspect of the foot, which is beneficial for amputees to prevent complications associated with prolonged pressure on the foot stump.

**Clinical Pearl:** The Jaipur foot demonstrates a thoughtful integration of engineering, materials, and clinical expertise to address the specific needs of lower limb amputees in resource-limited settings. Its advantages include improved mobility, aesthetics, durability, and weight distribution, which can significantly enhance the quality of life for lower limb amputees.