Dissectible Me 5 minute anatomy

The Spinal Cord

In this episode, we explore a subpart of the central nervous system by dissecting the basic anatomy of the spinal cord. We will delve into its location, length, diameter, and internal organisation of grey vs white matter. We outline terms such as spinal nerve, the conus medullaris, and scrutinize how this latter structure differs from the cauda equina. All this anatomy lays the foundation for discussing a lumbar puncture but also looking at spinal cord injuries and how spinal levels and nerve root values can be used to pinpoint the location of spinal lesions.  

The Ileum

This week Sam completes his recent journey through the small bowel by discussing the anatomy of the ileum. Location, function, blood supply, innervation, lymphatics, and how this part of the bowel differs from other sections of the small intestine.  

The Nasal cavity

After spending his last few episodes rummaging around in the anatomy of the skull, in this episode, Chris explores the anatomy and function of the nasal cavity.
Should we give preference to nasal breathing? What exactly are the functions of the nose and why do we have air-filled spaces in our skull termed the paranasal sinuses? Join us as we explore these answers and more in another 5-minute podcast on Dissectible Me!
Want to know more about Ear, Nose and Throat anatomy or pathology? Visit enteducationswansea.org, a free educational resource aimed at an Undergraduate level but available for anyone who is interested.

The Jejunum

Continuing our journey through the GI tract today we discuss the Jejunum. Hard to say even harder to spell. Let’s talk about where it begins and ends and how it differs from the rest of the GI tract. What is its function, blood supply, venous drainage, lymphatics, nerve supply, and its microanatomy aka histology?

The Duodenum

In this episode, Sam explores the first part of the small intestine, the Duodenum. This soundbite builds a picture of the gross anatomy and explains how the arrangement of cells in the duodenum, facilitates its function as a subpart of the gastrointestinal tract. Do you know your Brunner's glands from your crypts of Lieberkuhn? Your Villi from your Microvilli? If not join us as we dissect this knowledge together.

The Mandible

How many mandibular or lower teeth should a child have? How many adult teeth should grace your own lower jaw? What are the named parts of the mandible and why is the jaw joint so special? If the answer to these questions is not immediately obvious or is of interest to you, then listen in to this episode as we explore an introduction to the anatomy of the human mandible.  

The Ductus Deferens

This week we return to the male reproductive system to focus in on the anatomy of the tube known by two names; the ductus deferens aka the vas deferens. We will explore its function, anatomical composition, and the route it takes from the testis to the ejaculatory duct. Finishing on a clinical note, we will outline the underpinning anatomy of a Vasectomy. 

The Bones of the Orbit

This week let's continue our exploration of the skull, focusing on the bones that make up the orbit. In this soundbite, we will discuss the orbit's protective function and outline some important clinical relevance such as the spread of infection and trauma. 
The bones we introduce this week are the paired palatine and nasolacrimal bones. The ethmoid, and last but not least the wasp-shaped sphenoid bone. 

The Prostate gland

This week we return to the male reproductive system to review the anatomy of the prostate gland. Size, shape, location, the anatomy of the gland linking this to its functions, and much more. 
 
 

An Introduction to the human skull

In this episode, we will be talking about arguably the most iconic and easily recognisable area of all human anatomy, the skull. Join us in this initial exploratory foray, where we will introduce the basics of the skull. Let’s uncover what is meant by the terms neurocranium, viscerocranium, and calvarium. What exactly is a soft spot or fontanelle and how does this differ from a suture? What are the main sutures and how do they relate to the condition craniosynostosis? All will be revealed in this 5-minute episode of dissectible me.