𝟎𝟗. 𝐀𝐧𝐭𝐞𝐫𝐢𝐨𝐫 𝐚𝐛𝐝𝐨𝐦𝐢𝐧𝐚𝐥 𝐰𝐚𝐥𝐥 (𝐏𝐚𝐫𝐭 𝐈)

This video describes the anatomy of the anterior abdominal wall layers and muscles including their derivatives (including MCQ, practical, and interactive questions).

𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬) الفصول (الطوابع الزمنية)
00:00 - Intro (مقدمة)
00:20 - Content (المحتوى)
01:03 - Layers
03:25 - Dermatomes
05:44 - Superficial fascia
09:48 - Muscles
25:25 - External oblique muscle
28:47 - Inguinal ligament
33:15 - Superficial inguinal ring
37:03 - Internal oblique muscle
40:07 - Cremaster muscle
43:38 - Conjoint tendon
45:47 - Transversus abdominis muscle
47:33 - Rectus abdominis muscle
50:54 - Pyramidalis muscle
51:58 - Actions
53:58 - Fascia transversalis
56:19 - MCQ
57:08 - Practical questions
58:35 - Interactive questions

𝐈𝐧𝐠𝐮𝐢𝐧𝐚𝐥 𝐓𝐫𝐢𝐚𝐧𝐠𝐥𝐞 (𝐇𝐞𝐬𝐬𝐞𝐥𝐛𝐚𝐜𝐡'𝐬 𝐭𝐫𝐢𝐚𝐧𝐠𝐥𝐞)
It is a triangular area in the inner aspect of the lower part of the anterior abdominal wall.
𝑩𝒐𝒖𝒏𝒅𝒂𝒓𝒊𝒆𝒔:
a. Medial ------- Lateral border of rectus abdominis muscle.
b. Lateral ------- Inferior epigastric artery (and vein).
c. Inferior ------ Medial half of the inguinal ligament.
The floor is formed of fascia transversalis.
This triangle is divided by the “medial umbilical ligament” (obliterated umbilical a.) into:
a. Supravesical fossa (medially)
b. Medial inguinal fossa laterally
The area just lateral to the inguinal triangle is called the lateral inguinal fossa.
𝑪𝒍𝒊𝒏𝒊𝒄𝒂𝒍 𝒊𝒎𝒑𝒐𝒓𝒕𝒂𝒏𝒄𝒆 𝒐𝒇 𝒕𝒉𝒆 𝒊𝒏𝒈𝒖𝒊𝒏𝒂𝒍 𝒕𝒓𝒊𝒂𝒏𝒈𝒍𝒆:
It is a weak part of the anterior abdominal wall that may give passage to the DIRECT inguinal hernia

𝐖𝐡𝐚𝐭 𝐢𝐬 𝐚𝐧 𝐢𝐧𝐠𝐮𝐢𝐧𝐚𝐥 𝐡𝐞𝐫𝐧𝐢𝐚?
Hernia is the abnormal passage of the abdominal viscera through certain anatomical
areas of the abdominal walls. (الفتق الاربى)
Inguinal hernia is a common type and it is further subdivided into:
a. Indirect inguinal hernia
It is common in the younger age.
The viscera pass through the deep inguinal ring, then through the inguinal canal.
The NECK of the hernia lies lateral to the “inferior epigastric artery”.
b. Direct inguinal hernia
It is common in the older age.
It occurs in the inguinal triangle (medial inguinal fossa).
The NECK of the hernia lies medial to the “inferior epigastric artery”.

𝐌𝐂𝐐:
1. Mohamed is a 14-year-old boy who was horse-riding early today. He was rushed into hospital after falling off his horse. After a thorough examination, it was discovered that Mohamed has no sensation below the level of his belly button. At what dermatomal level has he lost sensation?
A. C. 8
B. T. 12
C. L. 1
D. T. 8
E. T. 10


😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣

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𝐇𝐚𝐬𝐡𝐭𝐚𝐠:
#anterior_abdominal_wall
#inguinal_rings
#congoint_tendon