𝟎𝟏. 𝐓𝐡𝐨𝐫𝐚𝐜𝐢𝐜 𝐜𝐚𝐠𝐞 (𝐫𝐢𝐛𝐬, 𝐬𝐭𝐞𝐫𝐧𝐮𝐦, 𝐚𝐧𝐝 𝐭𝐡𝐨𝐫𝐚𝐜𝐢𝐜 𝐬𝐩𝐢𝐧𝐞)

Published: 21 April 2020
on channel: Dr Ayman Khanfour Anatomy Teaching

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This video explains the boundaries of the thoracic cage (inlet, cavity, and outlet) and the anatomy of the ribs, vertebrae, and sternum.

𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬)💡الفصول (الطوابع الزمنية)
00:00 - Intro (مقدمة)
00:18 - Content (المحتوى)
01:03 - Subdivisions of the thoracic cage
02:57 - Thoracic vertebra
03:02 - Classification of thoracic vertebrae
04:38 - Parts of any vertebra
08:13 - Typical thoracic vertebra
13:58 - Practical question
14:53 - First thoracic vertebra
15:58 - Ninth and tenth thoracic vertebra
16:38 - Eleventh and twelfth thoracic vertebra
18:14 - Ribs
18:18 - Classification of the ribs
20:09 - MCQ
20:49 - Typical ribs
25:21 - MCQ
25:52 - Practical questions
26:32 - First rib
30:34 - MCQ
31:49 - Practical question
34:39 - Ribs 10, 11&12
35:43 - Sternum
36:19 - Parts
36:19 - Features (changes that occur at the level of sternal angle)

𝐒𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞𝐬 𝐚𝐭 𝐭𝐡𝐞 𝐥𝐞𝐯𝐞𝐥 𝐨𝐟 𝐭𝐡𝐞 𝐬𝐭𝐞𝐫𝐧𝐚𝐥 𝐚𝐧𝐠𝐥𝐞: 👌 7️⃣
(2 𝔟𝔬𝔫𝔢𝔰, 2 𝔟𝔢𝔤𝔦𝔫𝔫𝔦𝔫𝔤𝔰, 1 𝔱𝔢𝔯𝔪𝔦𝔫𝔞𝔱𝔦𝔬𝔫, 𝔞𝔫𝔡 2 𝔟𝔦𝔣𝔲𝔯𝔠𝔞𝔱𝔦𝔬𝔫𝔰)
The junction between the manubrium and the body is called the “sternal angle”
which is a landmark (level) for the following: (important)
𝟭. 𝗦𝗲𝗰𝗼𝗻𝗱 𝗿𝗶𝗯.
𝟮. 𝗙𝗼𝘂𝗿𝘁𝗵 𝘁𝗵𝗼𝗿𝗮𝗰𝗶𝗰 𝘃𝗲𝗿𝘁𝗲𝗯𝗿𝗮 (𝗧. 𝟰).
𝟯. 𝗕𝗲𝗴𝗶𝗻𝗻𝗶𝗻𝗴 𝗮𝗻𝗱 𝘁𝗲𝗿𝗺𝗶𝗻𝗮𝘁𝗶𝗼𝗻 𝗼𝗳 𝘁𝗵𝗲 𝗮𝗼𝗿𝘁𝗶𝗰 𝗮𝗿𝗰𝗵.
𝟰. 𝗕𝗲𝗴𝗶𝗻𝗻𝗶𝗻𝗴 𝗼𝗳 𝗱𝗲𝘀𝗰𝗲𝗻𝗱𝗶𝗻𝗴 𝘁𝗵𝗼𝗿𝗮𝗰𝗶𝗰 𝗮𝗼𝗿𝘁𝗮.
𝟱. 𝗧𝗲𝗿𝗺𝗶𝗻𝗮𝘁𝗶𝗼𝗻 𝗼𝗳 𝘁𝗵𝗲 𝗮𝗿𝗰𝗵 𝗼𝗳 𝘁𝗵𝗲 𝗮𝘇𝘆𝗴𝗼𝘀 𝘃𝗲𝗶𝗻 𝗶𝗻𝘁𝗼 𝘁𝗵𝗲 𝗦.𝗩.𝗖.
𝟲. 𝗕𝗶𝗳𝘂𝗿𝗰𝗮𝘁𝗶𝗼𝗻 𝗼𝗳 𝘁𝗵𝗲 𝘁𝗿𝗮𝗰𝗵𝗲𝗮.
𝟳. 𝗕𝗶𝗳𝘂𝗿𝗰𝗮𝘁𝗶𝗼𝗻 𝗼𝗳 𝘁𝗵𝗲 𝗽𝘂𝗹𝗺𝗼𝗻𝗮𝗿𝘆 𝘁𝗿𝘂𝗻𝗸.

𝐖𝐡𝐚𝐭 𝐢𝐬 𝐚 𝐜𝐞𝐫𝐯𝐢𝐜𝐚𝐥 𝐫𝐢𝐛? 🤷‍♂️
The cervical rib also known as the "neck rib" or "supernumerary rib in the cervical region" is an extra rib that forms above the first rib which grows from the base of the neck just above the collarbone (clavicle).
It doesn't usually cause problems, but if it presses on nearby nerves and blood vessels, it can cause multiple symptoms, collectively known as thoracic outlet syndrome.

𝐌𝐂𝐐: 💪💯
1. Which of the following is one of the characteristics of a typical rib?
A. Two inches from the tubercle there is the angle of the rib
B. Surfaces upper surface and lower surface
C. Borders inner border outer border
D. The outer border has the costal groove

2. What is the level of sternal angle?
A. 2nd costal cartilage
B. 3rd costal cartilage
C. 4th costal cartilage
D. 5th costal cartilage

𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐭𝐡𝐞 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐬𝐭𝐚𝐭𝐞𝐦𝐞𝐧𝐭𝐬: ✒️
1. The groove on the upper surface of the 1st rib just posterior to scalene tubercle is related to:
a) ................................................. b) ...............................................

2. The neck of the 1st rib is related anteriorly to:
a) ............................................... b) ...............................................
c) ...............................................

3. The costal groove is related to the following structures:
a) ............................................... b) ...............................................
c) ...............................................

𝐒𝐡𝐨𝐫𝐭 𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧: 🌞
What is thoracic outlet syndrome?
𝒜𝓃𝓈𝓌𝑒𝓇: Please refer to the description under the Mediastiumun (I) lecture in the CVS playlist.

😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣

𝐅𝐨𝐫 𝐜𝐨𝐧𝐭𝐚𝐜𝐭: 📢
📌𝐄𝐦𝐚𝐢𝐥: [email protected]
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📌𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 𝐠𝐫𝐨𝐮𝐩: https://t.me/+S-dZx8Sf-LBiOWE0
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𝐇𝐚𝐬𝐡𝐭𝐚𝐠: 🔍
#ribs
#vertebra
#sternum
#thoracic_cage

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