Venous Drainage of the Pelvis Diagram
Posted inMedical

Venous Drainage of the Pelvis Diagram

Pelvic venous drainage includes internal iliac veins (gluteal, obturator, vesical, uterine/vaginal, rectal plexuses), external iliac (femoral continuation), common iliac to IVC. Valveless plexuses allow retrograde spread in malignancy.
Peristaltic Contractions of the Stomach Diagram
Posted inOrgans

Peristaltic Contractions of the Stomach Diagram

Peristaltic contractions of the stomach involve coordinated circular muscle waves starting at the fundus/body, progressing toward the pylorus to mix and propel chyme. They’re regulated by enteric nervous system, vagus…
Third Layer of Plantar Muscles Diagram
Posted inMuscles

Third Layer of Plantar Muscles Diagram

Third layer of plantar muscles includes flexor hallucis brevis (to big toe), adductor hallucis (oblique/transverse heads to big toe), and flexor digiti minimi brevis (to little toe). They support toe…
Interspinales Muscle of the Back Diagram
Posted inMuscles

Interspinales Muscle of the Back Diagram

Interspinales muscles span between adjacent spinous processes (cervical/thoracic/lumbar), aid extension, stabilize vertebrae during posture/movement. Part of deep back muscles.
glomerulus Diagram
Posted inCell

Glomerulus Diagram

The glomerulus is a tuft of fenestrated capillaries inside Bowman’s capsule, forming the filtration unit of the nephron. It receives blood from the afferent arteriole, filters plasma (excluding large proteins/cells)…
Course of the Great Auricular Nerve Diagram
Posted inMedical

Course of the Great Auricular Nerve Diagram

The great auricular nerve (C2-C3 from cervical plexus) ascends behind sternocleidomastoid, emerges at Erb’s point, and supplies skin over parotid, mastoid, auricle, and angle of mandible. It’s commonly blocked for…
C spine picture Diagram
Posted inBones

C spine picture Diagram

C-spine picture shows seven cervical vertebrae: C1 atlas (no body, anterior/posterior arches), C2 axis (dens/odontoid), C3-C6 typical (bifid spinous, transverse foramina), C7 prominent spinous (vertebra prominens).
Lateral View of the Sella Turcica Diagram
Posted inBones

Lateral View of the Sella Turcica Diagram

The sella turcica in lateral view is a saddle-shaped depression in sphenoid body housing the pituitary, bounded by tuberculum sellae anteriorly, dorsum sellae posteriorly, and anterior/posterior clinoids.
Anatomical Position of the Humerus Diagram
Posted inBones

Anatomical Position of the Humerus Diagram

The Anatomical Position of the Humerus diagram places the humerus in standard anatomical position with greater tubercle lateral, capitulum anterior, and trochlea medial. It labels head, surgical/anatomical neck, tubercles, shaft,…
Infratrochlear Nerve Course Supply Diagram
Posted inMedical

Infratrochlear Nerve Course Supply Diagram

The infratrochlear nerve (terminal branch of nasociliary, V1) exits orbit below trochlea, supplies sensation to medial upper eyelid, caruncle, lacrimal sac, root of nose, and skin between eye and nose…
Ligaments of the Lumbar Spine Diagram
Posted inBones

Ligaments of the Lumbar Spine Diagram

The Ligaments of the Lumbar Spine diagram displays the strong bands that hold the lower vertebrae together—anterior and posterior longitudinal, ligamentum flavum, interspinous, supraspinous, and others. Seeing them all in…
Labelled Diagram of the Carotid and Prevertebral sheaths Diagram
Posted inMedical

Labelled Carotid and Prevertebral sheaths Diagram

Labelled carotid sheath contains common/internal carotid artery, internal jugular vein, vagus nerve (CN X), sympathetic chain (cervical ganglia), deep cervical lymph nodes. Prevertebral fascia encloses prevertebral muscles (longus colli/capitis), brachial…
Human Skin Diagram Example Of
Posted inDiagrams

Human Skin Diagram Example Of

Human Skin: An Overview The human skin, the body's largest organ, serves as the outer covering of the body and is part of the integumentary system. It is soft, allowing…
Hiv Virus Diagram
Posted inDiagrams

Hiv Virus Diagram

Human Immunodeficiency Virus (HIV) HIV, short for Human Immunodeficiency Virus, is a virus that attacks the body's immune system. If HIV is not treated, it can lead to AIDS (Acquired…
Visual Diagram Psychological Paper
Posted inDiagrams

Visual Diagram Psychological Paper

Visual Psychological Paper Visual psychology is a fascinating field that explores the relationship between the human brain, visual perception, and art. It delves into how we perceive and create art,…