Αποτελέσματα Αναζήτησης
6 Φεβ 2024 · These parts work together to enable delicate tasks like writing and stronger actions like gripping during physical activities. In this article, we will examine the anatomy of the finger, including its different parts and functions, to get detailed information about the fingers.
- Complete Guide to Nail Anatomy with all Parts, Names & Diagrams
A nail is a flattish claw-like plate at the tip of the...
- Complete Guide to Nail Anatomy with all Parts, Names & Diagrams
A nail is a horn-like envelope covering the dorsal aspect of the terminal phalanges of fingers and toes in humans, most primates, and a few other mammals. Nails are similar to claws, which are found on numerous other animals.
10 Ιαν 2024 · A nail is a flattish claw-like plate at the tip of the fingers and toes, which is characteristically found in all primates. They are composed of the resilient protein keratin. Nails are continuously growing and adjusting to their surroundings. They provide an essential protective shield for our fingertips.
Slide 1. Function of the nail: Provides protection to the extra sensitive areas of the fingers and toes. To protect the nail bed. Assists with grasping objects or scratching. Structure of the nail (1) • This diagram shows the nail structure with half of the nail plate removed to reveal the nail bed. Structure of the nail (2)
Anatomy of the Nails. The nail bed is a specialized structure of the epidermis that is found at the tips of our fingers and toes. The nail body is formed on the nail bed, and protects the tips of our fingers and toes as they are the farthest extremities and the parts of the body that experience the maximum mechanical stress. In addition, the ...
Finger Joints. Each finger consists of a metacarpal and three phalanges (diagram 2). The length of the fingers varies as do the phalanges to allow the tips to converge in full grip. Metacarpophalangeal Joint (MCP joint) This joint lies between the metacarpal head and proximal phalanx base.
13 Νοε 2023 · Learn everything about hand and wrist anatomy using this topic page. Click now to study the bones, muscles, arteries, and nerves of the hand at Kenhub!
