Proximal Femoral Focal Deficiency

Proximal Femoral Focal Deficiency (PFFD) is a congenital condition where the upper part of the thigh bone (femur) is underdeveloped or absent. This affects the shape and length of the thigh and hip, leading to differences in limb length and joint function. The severity varies; some individuals have mild discrepancies, while others have more significant deformities. PFFD often occurs with other limb abnormalities and may cause difficulty walking. Treatment options include surgeries or prosthetics to improve mobility and function. The condition’s exact cause is often unknown, but early diagnosis and intervention can help optimize outcomes.