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相关概念视频

Osteoclasts in Bone Remodeling01:31

Osteoclasts in Bone Remodeling

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Osteoclasts are cells responsible for bone resorption and remodeling. They originate from hematopoietic progenitor cells present in the bone marrow. Numerous progenitor cells fuse to form multinucleated cells, each with 10-20 nuclei. A single osteoclast has a diameter of 150 to 200 µM. These cells have ruffled borders that break down the underlying bone tissue and release minerals such as calcium into the blood in bone resorption. Osteoclasts cling to bones with their ruffled edges during...
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Documentation in Long-Term and Home Healthcare Setting01:29

Documentation in Long-Term and Home Healthcare Setting

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Documentation in long-term care facilities and home healthcare settings is crucial for ensuring continuous, coordinated, and comprehensive care for patients. Each setting has its specific documentation processes and tools:
Long-Term Care Facilities
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Bone Remodeling01:40

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Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.
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Bone Disorders01:29

Bone Disorders

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Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
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Bone Formation by Intramembranous Ossification01:29

Bone Formation by Intramembranous Ossification

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Intramembranous ossification is one of the two processes involved in the development of bones within an embryo. The flat bones of the face, most of the cranial bones, and the clavicles are formed via this process. During intramembranous ossification, the bones develop directly from sheets of undifferentiated mesenchymal connective tissue.
The process begins when mesenchymal cells in the embryonic skeleton gather together and differentiate into osteogenic cells, which then develop into ...
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Patient-centered Care01:13

Patient-centered Care

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Patient-centered care involves delivering care beyond inpatient hospitalization. Reflective practice can enhance a patient-centered approach. Reflective practice is a process of reasoning that considers all aspects of the present situation, including practicalities, learning from personal practice, and consideration of patient needs. Patients appreciate care decisions made while considering their input. Involving the patient in their care provides the patient with a sense of contribution rather...
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相关实验视频

Updated: May 21, 2025

Three-Dimensional Preoperative Virtual Planning in Derotational Proximal Femoral Osteotomy
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Three-Dimensional Preoperative Virtual Planning in Derotational Proximal Femoral Osteotomy

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住院计划的特点与骨科医生住院代表有关.

Dhimitri A Nikolla1,2, Vatsala Sachdeva3, Aviya Distefano3

  • 1Department of Internal Medicine/Emergency Medicine, Lake Erie College of Osteopathic Medicine, Erie, USA.

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|May 19, 2025
PubMed
概括

具有较高骨科 (DO) 居民代表性的住院项目在社区环境和没有美国医疗执照考试 (USMLE) 要求的项目中更常见. 前美国骨科医生协会 (AOA) 认证和骨科医生认可也与更高的DO入学率有关.

关键词:
学术医疗中心学术医疗中心社区医学社区医学实习和居留的实习和居留.医学教育 医学教育医学院医学院医学院医学院医学院医学院医学院医学专业的医学专业.医学院的学生 医学院的学生骨科治疗医学 骨科治疗医学骨科医生是 osteopathic 的医生.

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Last Updated: May 21, 2025

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08:15

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Published on: February 17, 2023

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科学领域:

  • 医学教育 医学教育
  • 研究生医学教育研究生医学教育
  • 骨科治疗医学 骨科治疗医学

背景情况:

  • 骨科 (DO) 医学学生在研究生培训申请和入学方面面临着独特的挑战.
  • 了解影响DO居民代表性的计划特征对于改善获得居住职位的机会至关重要.

研究的目的:

  • 为了检查与美国高DO居民代表性相关的研究生居留计划特征.
  • 确定促进或阻碍DO学生入学入住计划的因素.

主要方法:

  • 在10个最大的专业中,回顾医学研究生教育认证委员会 (ACGME) 认可的住院课程的跨部分研究.
  • 利用了从2022年开始的奖学金和居留电子交互数据库访问 (FREIDA) 数据集.
  • 分析了程序级别的特征,包括前美国骨科医生协会 (AOA) 认证,骨科医生认可和美国医疗执照考试 (USMLE) 要求.

主要成果:

  • 在3,364个项目中,32.1%的项目有≥33%的DO居民.
  • 有≥33%的DO居民的项目更有可能拥有以前的AOA认证 (RR 3.65),骨科医生认可,并且在社区环境中.
  • 对DO申请人的USMLE要求在DO代表性较高的项目中不太常见 (RR 0.12).

结论:

  • 具有较高DO居民代表性的研究生课程通常是基于社区的,缺乏DO的USMLE要求,并且可能具有以前的AOA认证或骨科医生认可.
  • 较少的第一年职位,每位赞助商的项目数量较少,全日制教师数量较少等因素与DO代表性较低有关.