One evening a little girl came into the ER. She was about nine years old, and she had fallen on her outstretched hand while roller-blading. Her right arm was in a sling and she had abrasions on both her knees, but what really struck me when I walked in the room was the fact that she was sitting contentedly and quietly on the edge of the gurney, kicking her legs and looking around with interest. She was little and cute in the way that only little girls are, with messy brown hair done up in a sort of pigtail. She was still wearing shorts and a t-shirt, although someone had thrown a man’s zipper jacket over her shoulders, because the room was cold. Her parents were standing on either side of her, looking anxious, but she had a bright, intent, wide awake look. Her eyes were open all the way and a little extra as if she was perpetually amazed that there was so much in the world to see. She grinned at me as I walked into the room in my scrubs with my beard and that reminded me just how awesome my job was.
“Hello,” I said cheerfully. “What brings you in here tonight?”
“Oh,” she said casually, as if it had just suddenly occurred to her, “I fell while I was roller blading.” Her voice was cute too, very high pitched and squeaky. She said it with a perky attitude like, “Oh, if you must know. It’s probably not even worth mentioning, but you asked.”
I knelt down in front of her and examined her knees very carefully. “Hmmm, yes, I see. Wow. Well, you know, I think we can take care of this. I can call a surgeon and well get you scheduled in. We’ll probably take them off right about here.” I made a slashing motion across her legs right above her knees.
She laughed and squealed, “No!”
“What? You don’t want us to take off your legs? Really? Then why are you here?”
“This!” she laughed and held out her arm in the sling.
“Ohhhhhhhhhh!” I nodded, because it was all so clear now. “So that’s why your arm is in a sling. Oh, I get it. Okay, so what happened to that?”
“I fell on it,” she giggled.
I got her to describe how she had landed, and to point out exactly where it hurt, but she assured me that it didn’t hurt very much at all. I made her go through all her ranges of movement with her wrist and elbow, and then poked and prodded and pinched and squeezed. “Does it hurt here?”
“Does it hurt here?”
“Does it hurt here?”
“How about here?”
“You know what? I’m not even going to ask you any more questions, because you’re too tough. You could probably be lying on the floor with your hand cut off and I’d ask, ‘Does it hurt’ and you’d say, “No, not really’.” I said the last part in a high, squeaky voice to illustrate how she would say it.
She just laughed at me. Her parents relaxed a little bit when I explained to them that she might have a small fracture but it didn’t look serious and we’d get some x-rays to see exactly what was going on.
For an adult I wouldn’t even have needed an x-ray, although in a civilian hospital I probably would have gotten one just because it’s expected. Since she was a child, though, I wanted to make sure there was no crack in the growth plate. In the ends of every bone in a child’s body is a thin plate of cartilage sandwiched between the end (epiphysis) and shaft (diaphysis). The area where it attaches is called the metaphysis. As the child grows the cartilage grows and gets longer and longer, while at the same time it is being replaced by bone which does not grow. At some point, usually in the teen years, the bone replacement catches up with the cartilage growth and then that limb stops growing. When this happens in all bones of the body the person has reached his or her full height. However, if the plate is damaged while the child is still growing this can cause the growth to be lopsided or deformed or even to stop altogether. Hence the reason I ordered an x-ray.