Webb18 jan. 2024 · The anal triangle is the posterior half of the perineum. It is bounded by the coccyx, sacrotuberous ligaments, and a theoretical line between the ischial tuberosities. … WebbIn the quadrangular space, the axillary nerve and the posterior humeral circumflex artery can be compressed or damaged due to space-occupying lesions or disruption in the anatomy due to trauma. Symptoms include axillary nerve related weakness of the deltoid muscle in the case of any significant mass lesions in the quadrangular space.
Posterior Triangle of the Neck #Anatomy #mbbs #education #bds …
Webb8 apr. 2024 · The sacroiliac joint is an articulation between the ilium of the pelvis and the sacrum of the vertebral column.. It is a strong, weight-bearing joint, which acts to transfer forces from the lower limb to the vertebral column. In this article, we shall look at the anatomy of the sacroiliac joint – its structure, neurovascular supply, and clinical … WebbThe posterior triangle of the neck is located on the lateral aspect of the neck. Boundaries of the Posterior Triangle The boundaries of the posterior triangle are as follows ( Figure 26-1A ): Anteriorly. The sternocleidomastoid muscle. Posteriorly. The trapezius muscle. Inferiorly. The clavicle. Figure 26-1 View Full Size Download Slide (.ppt) krystal tower cancun
Triangles of the neck: Anatomy, borders and contents Kenhub
Webb1 juni 2024 · YMCA of the Triangle Jun 2024 - May 2024 4 years ... Anatomy of an American football game: ... Epidemiology of Traumatic Posterior Hip Instability in the National Football League. WebbCheck out our articles on the anterior and posterior triangles!... Jump to. Sections of this page. Accessibility Help. Press alt + / to open this menu. Facebook. Email or phone: Password: Forgot account? Sign Up. See more of Teachmeanatomy on Facebook. Log In. or. Create new account. See more of Teachmeanatomy on Facebook. Log In. WebbThe posterior arch has a groove for the vertebral artery and C1 spinal nerve. Axis The axis (C2) is easily identifiable due to its dens ( odontoid process) which extends superiorly from the anterior portion of the vertebra. The dens articulates with the anterior arch of the atlas, in doing so creating the medial atlanto-axial joint. krystal transportation san antonio