Peritoneum and Mesenteries
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this video is going to be about Paris. Any, um, amazing trees, subversive. Going to be talking about the parietal on basal parents. Name parents in the, um, a Z continuous membrane, which lines that Donald cavity on, then covers the internal organs off the abdomen and splints. You? No. Huh Uh, a parietal pots. Which comes the outer aspect of the abdomen on line into the wall. We can see here. And then the distal part, which is, which is about the president. That's closely there into the history of the organs on the prize on visual parents and and more importantly, continues with one another, which will be more clearly is seen. A sagittal section you can see here that parotid parents named red the visual peritomy and blue continuous with one another. Um, these then between two layers produced, um, a cavity. No, no, it's the peritoneal cavity in a similar way with it, for Rex Has the prize are invisible, and we're having a little back formation off the great unless of sacs. Um, which subdivisions off this parrot in your cavity? Sophis The, uh, there are boats. Double folds in the Paratici, um, on multiple parts a Z weaken See here or here. This is the stomach. Yeah. And then this double layer of parents in which is more cloudy. See on this image? Um, yeah. Juice is what's known as a ligament in the abdominal cavity. All right, on the optimal appears new ligaments. Um, fulls. A person who used to connect oldest organs or old is too, Uh, the wall. So these ligaments here as actually produces the at lesser omentum. And the's volunteer produces one. There is the greater omentum I see here. Okay, great. I meant, um okay. Yeah, right. Unless I he has been the start. Simmons. And then here comprised that by the gastric. Yeah. Do you do you know, ligaments which week? That's enough fat screen cancer of you. Isn't this like it's actually from the massacre? Sure. The stomach. So the underside off the liver, that's a gastric. And the about the Judean or ligaments here. Great capture of the stomach. Juicing greater a mental, um, which is also comprised. Or the gastrocolic ligament. That's part of it. Which is part from the greater curvature of the stomach. Do the transverse colon. Okay, this these folds as we can see now produces this enclosed cavity. Yeah, which is known as the message. This area behind the stomach, uh, includes by the schools and peritoneum and posterity by the parietal, uh, parents me and we'll see about pressing here. I understand what you can make out cavity, which is known as necessary. The rest of the abdominal cavity, which is not the necessary is is the great on the only opening from the great sacs in the left sack. It's a place with the EPO Graiman, which will be able to see more clearly on anterior. Yeah, especially, um, where get you removed the liver. There's a part of duty, know ligaments. You can always see this opening. It opens up into the back here, which behind this'll ignorance is we just said is the lesser side. Yeah, it's still about in trip interpersonal retro parents, single organs, So just wanted. This is a cross section off the abdomen. Um, I was being, uh, the liver, the stomach pancreas. Um, you can see that out of parietal parity. And, um, no one can see. And then the disparity in appearance to the organs. Um um and intraperitoneal structure is in structure. Uh, that is covered by visual person in both anterior posterior. A retroperitoneal structure is one that is me covered by parietal parity and anteriorly not this repair. It's near. We can see that here with, for example, stomach. Be very clear clearly within, um, within the bounds of the parents in here. This being the prosperity and unfolding in Yeah, the lining of the stomach was both anteriorly Possibly Really? Vessel pertinence would be a intra. Her two neu organ. Where is it? Something by the kidney. Uh, clearly a retro pensionable good not associated with any distal peritoneum. Tony associates it with right of parroting Ian on here. Really? Okay. Sounds a retroperitoneal structure. They're finally going to be about the meeting trees. So taking away the great sir great romantic story that we saw in the early images on the left with the largest woman testing exposed. Um, if you just want me that small intestine here, we'll see. Yeah. Reason true. The reason tree being, um, a double fold off personal issue. Um, suspend the intestines. It's quite a complicated structures. We can see from this cross section here. Multiple the falls in this? Um uh um in the process, Krasny, um, times shape is quite convoluted. Um, to be able to appreciate in there dissection. Uh, the pre see here products of the meeting. True. Forget porotic Peritoneum is folding on and it's very function is against a Z said we saw that small intestine overlaying this So it's a spends the small intestine in the abdominal cavity long It's been quite freely mobile as What is that? The large intestine. Sorry on also access Contrave for vessels, nose and emphatic. Still the bowels, as we can see with in the folds of this music trade, we'll see vessels on nerves, honey, which supply that the whole about.