peukalot

Peukalot is the Finnish word for thumbs, the two opposable digits at the ends of the hands. The singular form is peukalo; peukalot is used to refer to both thumbs collectively. In anatomy, the human thumb is the first digit of the hand. It is opposable to the other fingers, allowing a wide range of grip and manipulation. The thumb's primary joints are the carpometacarpal joint of the first metacarpal, the metacarpophalangeal joint, and the interphalangeal joints. The thumb's pad is rich in mechanoreceptors, contributing to tactile sensation and grip.

Functionally, the thumb enables precision grip and opposition, letting the fingertips meet the thumb for pinching and handling small objects. It plays a crucial role in many tasks, from writing to tool use. In humans, both thumbs usually mirror in size, but asymmetry is common.

In language and culture, peukalot are referenced in discussions of hand anatomy and health. The word peukalo belongs to basic vocabulary and is widely used in medical, educational, and everyday Finnish. The gesture of giving a thumbs-up, a sign of approval, involves the peukalo.

Health notes: common thumb problems include De Quervain's tenosynovitis, basal joint arthritis of the carpometacarpal joint, and acute fractures or sprains from trauma. Treatment may involve rest, splinting, physical therapy, or surgery in severe cases.

See also: Thumb, Opposable digit, Hand anatomy, De Quervain's tenosynovitis.