 Okay, good day everybody. Welcome to the next section of the Muscles of the Thigh and Dr. Sanjay Sanyal, Professor in Department Chair. This time we are going to focus on the Muscles of the Medial Compartment or the Adductor Compartment. We will see what we can do in the Atreview and then we will switch our cadaver to go to see from the posterior view. So what we can see here, we can see three of the Muscles of the Adductor Compartment right at the top which forms part of the floor of the femoral triangle we can see this muscle here. This is the Adductor Brevis, the smallest Muscles of the Adductor Compartment. Then we have the next muscle here going from here all the way up to here. This forms one of the boundaries of the femoral triangle. This is the Adductor Longus. And finally further medially and the largest muscle we can see all the way going here. This is the Adductor Magnus. The Adductor Magnus has got two components, an Adductor component and a Hamstring component and the rest of the things we will show in another cadaver but before we shift I would like to show you the opening in the Adductor Magnus through which the femoral vessels are passing. And this is the opening in the Adductor Magnus where the femoral vessels are passing. This opening is called the Adductor High Ages. Now we are going to shift cadaver and show these structures as well as some of the other Muscles of the Adductor Compartment from the posterior aspect. To continue where we had left off we are still on the Muscles of the Adductor Compartment. Now we are seeing cadaver from the in the prone position we are seeing from the posterior aspect. So what do we see in front of us? This is the Adductor Magnus which I told you is the largest of the Adductor Muscles. And since we are seeing from the posterior aspect we can see both the components of the Adductor Magnus. So let's take a look at that component which is taking origin from the eschial tuberosity and we can see a tenderness origin from the eschial tuberosity here. This is the component which is called the hamstring component of the Adductor Magnus. The one which takes origin from the eschial tuberosity. This is the hamstring component. The other component of the Adductor Magnus is when I reflect of the other Muscles of the back of the thigh. This fleshy portion this is the Adductor Component. This fleshy portion the Adductor Component is the one which gets inserted all along the length of the linea aspera. And this hamstring component gets inserted onto the Adductor tuber on the middle side of the femur. Okay the Adductor Component which gets inserted into the linea aspera is pierced by multiple vessels. We can see them here. We can see one vessel here. We can see many other neurovascular structures piercing all along the length of it. These are the perforators and there are four such perforators which come from the prokondner femoris artery. And these are the perforators which pierce through and they encircle the femur and the thigh. This is the Adductor Magnus. The Adductor Magnus the hamstring component is supplied by the tibial nerve. Tibial division of the sciatic nerve which we can see here and the Adductor Component is supplied by the obtrator nerve. Which other muscle of the medial compartment we can see in this view? If I reflect the Adductor Magnus we can see yet one more muscle. This is the the gracilis muscle. It's a thin long tendon graceful muscle. It does not have much functional use though it also belongs to the medial compartment the adductor compartment and it's supplied with the obtrator nerve. We use this for reconstructive surgery like for example reconstruction of anal incontinence that is reconstruction of the anal sphincter that is the gracilis repair of anal sphincter. Before I conclude in this view we can see a little bit of the adductor longus but so these are the muscles of the adductor component which we have seen most from the anterior aspect as well as from the posterior aspect. Thank you very much for watching ladies and gentlemen. Don't sign the sign and signing out. If you have any questions or comments put them in the comment section below. Have a nice day. Hey guys subscribe and like this video.