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Pubic crest

Pubic crest is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Pubic crest rather than just read about it. In short: Medial to the pubic tubercle is the pubic crest, which extends from this process to the medial end of the pubic bone. It gives attachment to the conjoint tendon, the rectus abdominis, the abdominal external oblique muscle, and the pyramidalis muscle.

Pubic crest — main illustration
Pubic crest — illustration

Key takeaways

  • Pubic crest belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Pubic crest to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Pubic crest from memory before moving on to harder problems.

Reference excerpt

Medial to the pubic tubercle is the pubic crest, which extends from this process to the medial end of the pubic bone. It gives attachment to the conjoint tendon, the rectus abdominis, the abdominal external oblique muscle, and the pyramidalis muscle. The point of junction of the crest with the medial border of the bone is called the angle to it, as well as to the symphysis, the superior crus of the subcutaneous inguinal ring is attached.

References This article incorporates text in the public domain from page 236 of the 20th edition of Gray's Anatomy (1918)

External links pelvis at The Anatomy Lesson by Wesley Norman (Georgetown University)

Illustrations

Pubic crest illustration

Worked examples

Example 1 — a first encounter with Pubic crest

Start with the simplest possible case. Write down what Pubic crest claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Pubic crest before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Pubic crest ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Pubic crest

In research
Pubic crest appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Pubic crest in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Pubic crest is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bones of the pelvis, Musculoskeletal system stubs, Pubis (bone), so understanding it makes those chapters shorter.
In everyday life
Look for Pubic crest outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Pubic crest in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Pubic crest means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Pubic crest out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Pubic crest in simple terms?

Medial to the pubic tubercle is the pubic crest, which extends from this process to the medial end of the pubic bone. It gives attachment to the conjoint tendon, the rectus abdominis, the abdominal external oblique muscle, and the pyramidalis muscle.

Why does Pubic crest matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Pubic crest?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Pubic crest.

Tags

  • Bones of the pelvis
  • Musculoskeletal system stubs
  • Pubis (bone)

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