For osteogenesis imperfecta. Let's look at the clinical features. Then fragile bone due to inadequate type one collagen formation. How can we remember the type one collagen part? Let's see. Let's look at the word imperfecta.

It starts with the letter I, which is similar to number one, which means type one. collagen. Okay? So osteogenesis imperfecta right away imperfecta starts with the eye, which means one type one collagen. Let's look at another clinical feature, which is that patients with type one osteogenesis imperfecta present with blue sclera. How can we remember the blue sclera?

Let's see. If we take the first letter of osteogenesis which is the Oh And the ion of imperfecta and the Word Perfect. And the one or the eye. We will get. Oh, I'm perfect. I I'm perfect.

Why? Because I have a blue sclera which is perfect blue eyes. So, oh, I'm perfect. I have a blue sclera or blue eyes.