The Sacroiliac Joint [Part 1] | Major Ligaments & Structures

The Sacroiliac Joint [Part 1] | Major Ligaments & Structures

Assessment

Interactive Video

Science, Health Sciences, Biology

University

Hard

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The video provides an in-depth exploration of the sacroiliac (SI) joint, emphasizing its low mobility and stability. It covers the anatomy of the SI joint, including its cartilage composition and the role of various pelvic ligaments. The video also discusses the anterior and posterior ligaments, their functions, and how they contribute to the joint's stability. A cross-sectional view of the SI joint is presented to illustrate its small surface area and the factors that prevent the sacrum from falling through under weight. The video sets the stage for further exploration of related joints in future videos.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What types of movements are restricted by the sacroiliac joint's structure?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Identify the differences between the sacrotuberous and sacrospinous ligaments.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the importance of the interosseous sacroiliac ligaments?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the factors that contribute to the stability of the sacroiliac joint beyond ligaments.

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