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相关概念视频

Bones of the Upper Limb: Humerus01:19

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The upper limb consists of the arm, forearm, wrist, and hand bones. The humerus is the single bone of the upper arm region. Proximally, it has a large, spherical, smooth head that articulates with the glenoid cavity of the scapula to form the glenohumeral or shoulder joint. The margin of the head is the anatomical neck, a residual epiphyseal plate. Laterally it extends to form bony projections called the greater tubercle and the lesser tubercle. Next to the tubercles is the surgical neck, a...
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Bones of the Lower Limb: Tibia and Fibula01:10

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The tibia is the main weight-bearing bone of the lower leg. It is larger than the fibula with which it is paired. The tibia is also the second longest bone in the body and is located right below the skin. The proximal end of the tibia forms the medial and the lateral condyle, which articulates with the condyles of the femur to form the knee joint. Between the articulating surfaces is the irregular elevated area known as the intercondylar eminence that serves as the inferior attachment point for...
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Gross Anatomy of Bone01:17

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The two main features of a long bone are the diaphysis and the epiphysis.
The diaphysis is the tubular shaft that runs between the proximal and distal ends of the bone. The walls of the diaphysis are composed of dense and hard compact bone made of numerous osteons — the functional unit of the compact bone. The hollow region in the diaphysis is called the medullary cavity, which harbors the bone marrow. In infants and children, this marrow cavity is filled with red marrow, whereas in...
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Bones of the Lower Limb: Femur and Patella01:16

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The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the...
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哈曼-托德人类骨科收藏:一个代表性样本?

Amanda Wissler1,2, Alysha Lieurance3, Aleisha Reynolds4

  • 1Department of Anthropology, McMaster University, Hamilton, Canada.

American journal of biological anthropology
|December 28, 2025
PubMed
概括
此摘要是机器生成的。

哈曼-托德人类骨科收藏 (HTHOC) 不代表一般人群,因为对个体的获取方式存在偏见. 分析显示,与克利夫兰的历史数据相比,死亡原因和死亡月份存在显著差异.

关键词:
哈曼·托德 (Hamann-Todd) 是一个一个解剖学收藏的集合.骨的集合是骨的集合.

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科学领域:

  • 生物学人类学 生物学人类学
  • 法医人类学 法医人类学
  • 骨科 骨科是指骨科的学科.

背景情况:

  • 哈曼-托德人类骨科收藏 (HTHOC) 已成为生物学和法医人类学的基础.
  • 在历史上,HTHOC一直被用来表示北美人类生物变异的范围.
  • 人们担心,HTHOC的创建过程中的结构性和文化暴力可能会使其不代表更广泛的人口.

研究的目的:

  • 为了评估哈曼-托德人类骨科收藏中的偏见.
  • 将HTHOC的死亡原因和死亡月份与当代克利夫兰人口进行比较.
  • 确定HTHOC是否是更广泛人口的代表性样本.

主要方法:

  • 在HTHOC中对个体的死亡原因的分析 (来自W. Montague Cobb的1932年论文).
  • 对HTHOC中个体死亡数月的分析.
  • 将HTHOC数据与同期克利夫兰人口数据进行比较 (来自1911-1930年死亡统计年度报告).

主要成果:

  • 在HTHOC样本和一般克利夫兰人口之间的死亡原因中发现了显著的差异.
  • 结核病相关死亡的显著差异被观察到.
  • 与克利夫兰相比,HTHOC的每月死亡分布中发现了统计学上显著的差异.

结论:

  • 在HTHOC数据中的差异反映了历史上的结构不平等以及尸体获取中的实际考虑.
  • 这些发现强调了需要批判性地评估历史骨收藏的代表性.
  • 本研究旨在为未来关于骨科收藏的使用和伦理考虑的决定提供信息.