What is the mid-clavicular line?
What is the mid-clavicular line?
Medical Definition of midclavicular line : an imaginary line parallel to the long axis of the body and passing through the midpoint of the clavicle on the ventral surface of the body.
Where is the Midsternal line?
(Midsternal line not labeled, but is visible at center, running vertically.) On the front of the thorax, one of the most important vertical lines is the midsternal line, the middle line of the sternum. It can be interpreted as a component of the median plane.
Where is the Midinguinal plane?
Topographical Anatomy of the Abdomen – Listed Alphabetically
| Structure/Space | Description/Boundaries |
|---|---|
| midinguinal line | an imaginary vertical line passing through the midpoint of inguinal ligament |
| quadrant, inferior left | a region on the anterior abdominal wall defined by the midline and the transumbilical line |
Where is the 5th intercostal space?
An apex below the axilla/the base of the axilla superiorly. The lateral border of pectoralis major. The anterior border of latissimus dorsi. A base line superior to the horizontal level of the nipple (the line of the fifth intercostal space).
What does the mid clavicular line help with?
Although the midclavicular line (MCL) is the usual reference point for clinical assessment of liver size and localization of the cardiac apex beat, we found substantial interobserver variation in locating the MCL.
How do you find the 5th intercostal space?
To find the 5th intercostal space, find the 2nd rib and just slide your fingers inferiorly. Don’t forget to keep count as you go.
What are the 9 regions of the stomach?
The nine regions are smaller than the four abdominopelvic quadrants and include the right hypochondriac, right lumbar, right illiac, epigastric, umbilical, hypogastric (or pubic), left hypochondriac, left lumbar, and left illiac divisions. The perineum is sometimes considered to be the tenth division.
What are the 4 body quadrants?
Four abdominal quadrants
- right upper quadrant fossa (RUQ)
- right lower quadrant fossa (RLQ)
- left lower quadrant fossa (LLQ)
- left upper quadrant fossa (LUQ)
What is at the 5th intercostal space?
The apex (the most inferior, anterior, and lateral part as the heart lies in situ) is located on the midclavicular line, in the fifth intercostal space. It is formed by the left ventricle. The base of the heart, the posterior part, is formed by both atria, but mainly the left.
Is the heart posterior to the rib cage?
Anterior refers to the ‘front’, and posterior refers to the ‘back’. Putting this in context, the heart is posterior to the sternum because it lies behind it. Equally, the sternum is anterior to the heart because it lies in front of it.
Where is the 5th intercostal space Midclavicular line?
Where is the mid clavicular line in the body?
Midclavicular line is a vertical line running from a spot in the middle of the clavicle to the point where it meets the hip bone. The clavicle, which connects the shoulder to the upper torso, is a horizontal bone that visible on most people with low body fat. Ultrasound technicians may use the mid-clavicular line to find the location of organs.
Is the clavicle a vertical or horizontal bone?
The clavicle, which connects the shoulder to the upper torso, is a horizontal bone that visible on most people with low body fat. This is one among many lines used as reference points on the torso. Other vertical lines include the midsternal line, for example.
Where are the reference lines in the thoracic cavity?
Anatomic Landmarks. Reference lines help pinpoint findings vertically. For example, the major division (“fissure”) between lobes in the anterior chest crosses the 5th rib in midaxillary line and terminates at the 6th rib in the midclavicular line.
When to place a needle in the midaxillary line?
A thoracentesis is a procedure in which a needle is placed between the pleural space of lungs and the chest wall in order to diagnose certain conditions or remove excess fluid, known as pleural effusion. Oftentimes physicians use the midaxillary line as a reference point for where the needle should be inserted into the chest.
