 I can do one with this, and then I can use another one. This is not very difficult, so the previous one was vertical mattress. Why did we call it vertical mattress? Because if you were to look at this womb and take a cross-section of this womb, as you can see in this, this is a cross-section of the womb, why was it called vertical mattress? Because we went, the first bite was deep. Did you notice here? I'm just telling you the difference. Then it went deep and came out far. So far, far, yes. And the next one, it has shown it very far. It should have been closer here. Dermapidermal junction. Dermapidermal junction. And we tied it up here. So this and this are in the same vertical plane. Did you understand? That was why reason we call it the vertical mattress. In some of you it went a little this way that way, but you'll get used to the technique. That's why it was called vertical mattress. Now what we're going to do is, the next one, can you flip the next one please? No. No, no, no. Go back three days. Horizontal mattress. Where's the horizontal mattress? Go down. Come a little further. Horizontal mattress. The horizontal mattress, we will go in this axis. That's why it is called horizontal mattress. And you'll find that it is not very difficult. This is used in places where the skin has got a subcutaneous muscle. Like for example the neck. It's got platysma. Or the scrotum skin, which has got the dartos. What here we want is, we want hemostasis as well as aversion of the edge. And that's how you'll notice when we do it, the edges will get averted. Because the underlying muscle in the subcutaneous tissue of the skin tends to invert the skin. And inversion is not good for healing. So we want aversion. So you will see that. So the first one, as usual. As usual. This is too small. I should have taken a bigger one. You need the sufficient length for this. Yes, you've got a delicate surgeon's hand. I've got a clumsy hand. So they say plastic surgery, cosmetic surgery, females are good at it. Because they've got very delicate fingers. Okay, so the first one, as usual. When you're taking a bite, just a few smaller, finer points. See it's a curved needle, right? So try to follow the curve of the needle with your bites also. So that's what we are trying to do basically. Take one and pick up the other side. See the tip. Push it out. Okay, as usual. Catch hold of it. Don't pull it straight like that. But try to pull it out like that. That's the usual technique for all sutureings. Okay. Now watch. We didn't do anything. We have not tied any knots, nothing. The previous one, what we did was we took a closed dermoepidermal junction at the same level. Now we are going to go a little opposite. I'm going to again reverse my needle direction. On the same side, I come to this and I take a bite here. Full thickness, as usual. And on the opposite side again, full thickness till the tip comes out. Now watch how the suture will look like. You see, came like this, like this. Just to make sure I'm not wasting too much material, tie it off. Okay. This way, this way, this way, this way. And you can see that I just got inverted. This is used for scrotal skin, where there's a darts and for snakes, where there is platysma. And then tie it off as usual a few times, a few throws. I'll do one more. Wrap it around the scissor once for some of them. Is that okay? You wrap it around the scissor once. Or the one to the last. Is that good? I don't get you. You wrapped it around the scissor. Yeah, just for speed of this thing here. Sometimes when you're alone, you don't have anybody assisting you, picking up the thread scissor again is very difficult. So you can hold it like this. This is the technique you can do. So you can just flip it, and you can cut again, hold it back. Flip, cut, hold it back. Because it's the last one, so I thought I'll show you a few other techniques, which all of you will master anyway, sooner or later. If you are interested. Okay, one more. So again the usual way, usual way. Now, same side, full thickness, full thickness. This is what you want, isn't it? Tooth loops, I did it for you. Died it off. So you can see that just like getting averted. This also secures haemostasis. Because I told you these are useful places where there's an underlying message. Because they tend to bleed her a lot. So when you're doing this, it secures haemostasis as well as the edge. And then I do this. It's not very difficult. So you can do this one. Or you can do this.