skeletal system

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skeletal system plan types of bones diseases of the skeletal system general description of the skeletal system general description of the skeletal system the skeletal system is a structure composed of bones, joints, and cartilage tissues that forms the framework and support system of the body. it maintains the body's shape, protects internal organs, enables movement, and participates in the production of blood cells through the bone marrow. at birth, the human skeleton consists of approximately 270 bones, but as the body matures, some of these bones fuse, resulting in 206 permanent bones in adulthood. these bones are organized in a complex system and are connected to each other through joints. general description of the skeletal system cranium-skull os frontale-frontal bone os parietale-parietal bone os occipitale-occipital bone os temporale-temporal bone os nasale-nasal bone maxilla-upper jaw(maxilla) mandibula-lower jaw(mandibule) vertebral column-spine vertebrae cervicales-cervical vertebrae vertebrae thoracicae-thoracic vertebrae vertebrae lumbales-lumbar vertebrae os sacrum-sacrum …
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provide stability with little movement 📍 examples: carpals (wrist bones) tarsals (ankle bones) types of bone flat bones 🧠 function: protect internal organs and provide surface for muscle attachment 📍 examples: cranial bones (skull) sternum (breastbone) irregular bones 🧠 function: have complex shapes to protect organs or support body structure 📍 examples: vertebrae (spine) sacrum sesamoid bones 🧠 function: protect tendons from stress and wear 📍 examples: patella (kneecap) — the most well-known sesamoid bone diseases of the skeletal system osteoporosis a condition where bones become weak and brittle due to loss of bone density. common in older adults, especially postmenopausal women. osteoarthritis a degenerative joint disease where the cartilage between bones wears down, causing pain and stiffness. often affects knees, hips, and hands. rheumatoid arthritis an autoimmune disease that causes inflammation of the joints, leading to pain, swelling, and potential joint deformity diseases of the skeletal system fractures breaks …
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skeletal system plan types of bones diseases of the skeletal system general description of the skeletal system general description of the skeletal system the skeletal system is a structure composed of bones, joints, and cartilage tissues that forms the framework and support system of the body. it maintains the body's shape, protects internal organs, enables movement, and participates in the production of blood cells through the bone marrow. at birth, the human skeleton consists of approximately 270 bones, but as the body matures, some of these bones fuse, resulting in 206 permanent bones in adulthood. these bones are organized in a complex system and are connected to each other through joints. general description of the skeletal system cranium-skull os frontale-frontal …

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