What is the median sagittal plane?
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A vertical plane that runs through the midline of the abdomen.
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What is the median sagittal plane?
A vertical plane that runs through the midline of the abdomen.
What do the mid-clavicular planes run through?
The midpoint of the clavicles.
What anatomical structures does the transpyloric plane (L1) pass through?
Pylorus of the stomach, neck of the pancreas, midpoint of the jugular notch and pubic symphysis, end of 9th costal cartilage, hila of kidneys, beginning and upper limit of the duodenum, and origin of SMA.
What is the subcostal plane (L3)?
A plane formed by joining the lowest points of the 10th ribs, passing through the origin of IMA and the 3rd part of the duodenum.
What organs are located in the Right Hypochondrium region?
Liver, gallbladder, right kidney, small intestine.
What does the trans-umbilical plane (L3-L4) run through?
The umbilicus horizontally.
Which organs are found in the Epigastric region?
Stomach, liver, pancreas, duodenum, spleen, adrenal glands.
What is the supracristal plane (L4)?
A plane that lies on the highest point of the iliac crest, marking the bifurcation of the aorta and serving as a surface marker for lumbar puncture.
What organs are located in the Left Hypochondrium region?
Spleen, colon, left kidney, pancreas.
What is the intertubercular plane (L5)?
A plane formed by joining the bilateral iliac tubercles.
What is the costal margin and its vertebral levels?
The costal margin is located between T9 and L3.
What is a common condition associated with the Right Flank region?
Gallstones.
What are the four quadrants of the abdomen?
Right upper quadrant, left upper quadrant, right lower quadrant, left lower quadrant.
Which vertebral levels correspond to the scapula?
The scapula corresponds to T2 to T7~T9.
What organs are found in the Umbilical region?
Umbilicus, parts of small intestine, duodenum.
What is the origin of the Iliotibial tract/band (ITB)?
It originates from the iliac tubercle.
What are the conventional exposure guidelines for abdominal examination?
From nipples to knees.
What is the location of the xiphoid process?
The xiphoid process is located at T9.
What conditions can occur in the Left Flank region?
Obstruction of ureter, pyelonephritis, early appendicitis, lymphomas.
What is the primary function of the Iliotibial tract/band (ITB)?
It stabilizes the knee.
What are the practical exposure guidelines for abdominal examination?
Below chest to below pubic crest.
At which vertebral level is the spine of the scapula found?
The spine of the scapula is found at T3.
What organs are located in the Right Groin region?
Appendix, caecum.
What condition is associated with the Iliotibial tract in long-distance runners?
ITB syndrome, which causes lateral knee pain.
What forms the costovertebral angle?
The costovertebral angle is formed by the 12th ribs and the vertebral column.
What are the four main steps of abdominal examination?
Inspection, Palpation, Percussion, Auscultation.
What organs are found in the Pubic region?
Bladder, sigmoid colon, female reproductive organs.
At what level is the umbilicus located?
L4 level.
What are the locations of the anterior superior iliac spine (ASIS) and posterior superior iliac spine (PSIS)?
The ASIS is located anteriorly, while the PSIS is located posteriorly.
What are the two main types of abdominal injuries?
Blunt trauma and penetrating trauma.
What conditions are associated with the Left Groin region?
Appendicitis, cecum obstruction, ovarian cyst, ectopic pregnancy, hernias.
What anatomical feature does the umbilicus indicate?
Where the abdominal aorta bifurcates.
What is the iliac crest and its vertebral levels?
The iliac crest is located between L3 and L4.
What is a common sign of blunt trauma in motor vehicle collisions?
Seat-belt sign.
What is the linea alba?
A midline tendinous line from the xiphisternum to the pubic symphysis where the aponeuroses of the abdominal muscles meet.
What types of injuries are classified as penetrating trauma?
Gunshot and stab wounds.
Where is the iliac tubercle located?
The iliac tubercle is located 2 inches behind the ASIS on the outer aspect of the iliac crest.
What does the linea semilunaris mark?
The lateral limit of the rectus abdominis from the 9th costal cartilage to the pubic tubercle.
What is the location of the pubic tubercle?
The pubic tubercle is located at the ASIS.
What does costovertebral angle tenderness indicate?
Possible inflammation of the kidney (pyelonephritis).
Where does the inguinal ligament extend from?
From the ASIS to the pubic tubercle.
What is the pubic crest?
The pubic crest is a bony landmark in the lower abdomen.
What is another name for costovertebral angle tenderness?
Positive Murphy’s punch sign.
What are tendinous intersections?
They are features of the rectus abdominis muscle.
What is the significance of the sacrum in abdominal anatomy?
The sacrum is a key bony landmark in the posterior aspect of the abdomen.
What anatomical structure lies directly below the costovertebral angle?
The kidney.
What is the external oblique?
A muscle of the abdomen.
