Nagylábujj

Nagylábujj, also known as the hallux, is the innermost digit of the human foot. It is the largest and thickest of the five toes and plays a crucial role in weight-bearing and propulsion during locomotion. The nagylábujj is composed of three bones called phalanges, specifically the proximal and distal phalanges, and is anchored by a metatarsal bone, the first metatarsal. It articulates with the foot at the first metatarsophalangeal joint.

The nagylábujj is essential for balance and stability. Its position and strength allow for efficient push-off during walking, running, and jumping. The muscles and tendons associated with the nagylábujj are highly developed to support these functions. Conditions affecting the nagylábujj, such as bunions (hallux valgus) or ingrown toenails, can significantly impair mobility and cause discomfort. The health and proper alignment of the nagylábujj are therefore important for overall foot function.