The patella, commonly referred to as the kneecap, is an example of a sesamoid bone. Sesamoid bones function to protect tendons from stress and wear. These small, round bones are commonly found in the tendons of the hands, knees, and feet. Sesamoid bones are bones embedded in tendons. The irregular bones of the pelvis (pubis, ilium, and ischium) protect organs in the pelvic cavity. For example, the vertebrae, irregular bones of the vertebral column, protect the spinal cord. They often have a fairly complex shape, which helps protect internal organs. Irregular bones vary in shape and structure and therefore do not fit into any other category (flat, short, long, or sesamoid). The carpals in the wrist (scaphoid, lunate, triquetral, hamate, pisiform, capitate, trapezoid, and trapezium) and the tarsals in the ankles (calcaneus, talus, navicular, cuboid, lateral cuneiform, intermediate cuneiform, and medial cuneiform) are examples of short bones. Located in the wrist and ankle joints, short bones provide stability and some movement. Short bones are about as long as they are wide. Long bones are mostly located in the appendicular skeleton and include bones in the lower limbs (the tibia, fibula, femur, metatarsals, and phalanges) and bones in the upper limbs (the humerus, radius, ulna, metacarpals, and phalanges). 3D Interactive Human Anatomy Powered by Primal PicturesPrimal. #SKULL AND BONES PICTURES LICENSE#Thousands of new images every day Completely Free to Use High-quality videos and images from Pexels Explore License Upload UploadJoin HorrorDarkScar圜reepySkeletonBonesFireSmokeAnimal SkullDeathSkullsAbstractBlackPatternSkull And BonesHalloween Free Skull Photos Photos1. #SKULL AND BONES PICTURES DOWNLOAD#Find high-quality stock photos that you wont find. Primal Pictures is part of the Business Intelligence Division of Informa PLC. Download and use 1,000+ Skull stock photos for free. Long bones function to support the weight of the body and facilitate movement. Search from 25037 Skull And Crossbones stock photos, pictures and royalty-free images from iStock. The long bones, longer than they are wide, include the femur (the longest bone in the body) as well as relatively small bones in the fingers. Long Bones Support Weight and Facilitate Movement Flat bones are somewhat flattened, and can provide protection, like a shield flat bones can also provide large areas of attachment for muscles. The function of flat bones is to protect internal organs such as the brain, heart, and pelvic organs. There are flat bones in the skull (occipital, parietal, frontal, nasal, lacrimal, and vomer), the thoracic cage (sternum and ribs), and the pelvis (ilium, ischium, and pubis). Let’s go through each type and see examples. There are five types of bones in the skeleton: flat, long, short, irregular, and sesamoid. So, what are the different types of bones? How are they categorized? Different types of bones have differing shapes related to their particular function. The human skeleton has a number of functions, such as protection and supporting weight.
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