Sesamoid bone - Wikipedia
In anatomy, a sesamoid bone (/ ˈ s ɛ s əm ɔɪ d /) [1] [2] is a bone embedded within a tendon or a muscle. [3] Its name is derived from the Greek word for 'sesame seed', indicating the small size of most sesamoids. Often, these bones form in response to strain, [4] or can be present as a normal variant. The patella is the
Sesamoiditis: What Is It, Symptoms, Causes & Treatment - Cleveland Clinic
2021年8月6日 · Sesamoiditis is an inflammation of the sesamoid bones in the ball of the foot and the tendons they are embedded in. It’s usually caused by overuse, especially by dancers, runners and athletes who frequently bear weight on the balls of their feet. It's treated with rest and anti-inflammatory medication.
籽骨 - 维基百科，自由的百科全书
从 解剖学 上讲， 籽骨 （Sesamoid， / ˈsɛsəmɔɪd / [1][2]），又称 种子骨。 是嵌入 肌腱 内的 骨。 籽骨可见于跨 关节 的肌腱处如手、膝、足。 从功能上看，它们起到保护肌腱和提高其机械性能的作用。 籽骨的存在令肌腱可稍微远离关节中心，从而使 力矩 增加。 籽骨也能防止肌腱因 张力 增加而在关节处扁平化，同时也使肌腱在负载范围内产生的力矩趋于稳定。 这与 半月板 的作用（由 软骨 构成，在运动过程中分散关节受力并减少摩擦）不同。 人体解剖学. 籽骨可见于身体的各 …
Anatomy, Sesamoid Bones - StatPearls - NCBI Bookshelf
2023年4月4日 · A sesamoid bone is a small bone commonly found embedded within a muscle or tendon near joint surfaces, existing as focal areas of ossification and functioning as a pulley to alleviate stress on that particular muscle or tendon. Unlike standard bones, which connect via joints, sesamoid bones connect to muscles via tendons.
Sesamoiditis and Sesamoid Fracture - OrthoInfo - AAOS
Sesamoiditis is a condition that causes pain in the ball of the foot, at the base of the big toe. The condition is a form of tendinitis and is common among dancers, runners, and professional athletes. The sesamoid bones can also fracture (break) due …
SESAMOID中文(简体)翻译：剑桥词典 - Cambridge Dictionary
adjective. medical specialized uk / ˈses.ə.mɔɪd / us / ˈses.əˌmɔɪd / Add to word list. relating to any of the sesamoid bones (= a bone inside a tendon) 籽骨的. sesamoid. noun [ C ] medical …
Sesamoid - Physiopedia
Sesamoid bones are a type of bone that develop in some tendons where they cross the ends of long bones [1]. Sesamoids ossify during puberty and delayed ossification can indicate delayed onset of puberty. Sesamoid bones in the human body include: Patella - in …
Sesamoid bone - Structure, Location, Function, Diagram
2024年6月20日 · Sesamoid bones are small, round bones that are embedded within tendons or ligaments. These bones are found in various locations throughout the body, but they are most commonly found in the hands and feet. Sesamoid bones serve a number of important functions, and they can be of clinical significance in certain situations.
Sesamoid bone - e-Anatomy - IMAIOS
A sesamoid bone is a bone embedded within a tendon. Sesamoid bones can be found on joints throughout the body, including: In the knee — the patella (within the quadriceps tendon). In the hand — two sesamoid bones are commonly found in the distal portions of the first metacarpal bone (within the tendons ofadductor pollicis and flexor ...
Anatomy, Sesamoid Bones - PubMed
2023年4月4日 · A sesamoid bone is a small bone commonly found embedded within a muscle or tendon near joint surfaces, existing as focal areas of ossification and functioning as a pulley to alleviate stress on that particular muscle or tendon. Unlike standard bones, which connect via joints, sesamoid bones connect ….