What is lateral decubitus position?
What is lateral decubitus position?
The lateral decubitus position provides surgical exposure to the chest, retroperitoneum, hip, and lateral leg. Common procedures performed in this position include procedures on the lung, aorta, kidney, and hip.
What does decubitus mean in radiology?
Plain Radiographs of the Abdomen The term decubitus means lying down. Without qualification, the term decubitus radiograph is meaningless. A “decub” is obtained with the patient lying with his or her left or right side down.
What does lateral decubitus mean in medical terms?
Medical Definition of lateral decubitus : a position in which a patient lies on his or her side and which is used especially in radiography and in making a lumbar puncture.
Why do you do a left lateral decubitus?
The standard position to perform colonoscopy is left lateral decubitus. In this position, parts of the bowel collapse as air rises into other parts of the bowel. This includes the sigmoid colon and the cecum, both of which are not fixed and can therefore collapse becoming technically challenging to maneuver around.
What is radiographic positioning?
Radiographic positioning refers to the way the body is placed, we call this general body position, or to the part of the body that’s the closest to the image receptor, and we call this specific body position.
What is the right decubitus position?
For example, the right lateral decubitus position (RLDP) would mean that the patient is lying on their right side. Left lateral decubitus position (LLDP) would mean that the patient is lying on their left side. Another example is angina decubitus ‘chest pain while lying down’.
What is a left lateral decubitus?
Left lateral decubitus position (LLDP) would mean that the patient is lying on their left side. Another example is angina decubitus ‘chest pain while lying down’. In radiology, this term implies that the patient is lying down with the X-ray being taken parallel to the horizon.
Why is a lateral decubitus image of the abdomen ordered?
The lateral decubitus abdominal radiograph is used to identify free intraperitoneal gas (pneumoperitoneum). It can be performed when the patient is unable to be transferred to, or other imaging modalities (e.g. CT) are not available.
What does the term decubitus mean?
lying down
The Latin “decubitus” (meaning lying down) is related to “cubitum” (the elbow) reflecting the fact the Romans habitually rested on their elbows when they reclined.
What is a radiographic view?
As reference, radiographic views are named by the body part being examined and either the direction the x-ray beam is passing through the body (anteroposterior [AP]) or the portion of the body part touching the grid for oblique angles of the body (right posterior oblique [RPO]) (Fig. 3-4).
Why is left lateral recumbent?
In nearly every case, first aid providers are advised to place the patient on his or her left side and regularly call it the left lateral recumbent position. Gary Ombler / Getty Images How it Works (Supposedly) The idea for the recovery position is to allow stomach contents to drain out in case anything is regurgitated.
What does right lateral decubitus mean?
The side to be imaged must be determined by the requesting physician. The projection is called a right lateral decubitus if the patient is lying on the right side and a left lateral decubitus if the patient is lying on the left side.
What is decubitus position?
decubitus position. The position of the patient on a flat surface. The exact position is indicated by which surface of the body is closest to the flat surface: in left or right lateral decubitus, the patient is flat on the left or right side, respectively; in dorsal or ventral decubitus, the patient is on the back or abdomen, respectively.
