Leg Injury?

[Kitsune]

Hi there everyone. ^^
My fiancee and I own a "Jumbo Albino Leopard Gecko" as the pet store called him.
We've had him for about a month and he's currently in a 20gal long terrarium.
He's currently on Calcium sand. After reading various posts on the forum, we plan on changing the substrate. =)

Now, my problem is this. Within the past few days, Seiryuu has started hobbling around. He doesn't seem to use his front left foot. He's still active and eating and pooping regularly.

I'm going to say he's about 6 inches long and eats about 5-6 large crickets every other day.

My house is very warm, even with central air conditioning and his habitat is a constant 90 degrees.
I'm trying to work on a cool area for him, but I can't seem to get the temperature down. >.<

The only exotic veterinarian in the area is booked up. I definitely plan on getting him there ASAP but any help in the mean time is GREATLY appreciated.

Thanks!

 

[Kitsune]

I forgot to mention.. The leg does not look swollen or discolored at all.
He lays with it behind him, unlike the other one.
Seems like he has trouble 'pushing off' on it.

Anyone? ; ;

 

[fallen_angel]

Definitely switch to a different substrate asap. Paper towels work great

Is there any thing he could have broken his leg on, like are there high places in his enclosure that he could have fallen off of, or anything he could have gotten a leg stuck in? Was someone handling him and perhaps it happened then?

 

[Kitsune]

There was a high rock ornament in there that he loved to climb on, so it's entirely possible that that is what happened. Though, it doesn't seem to bother him when I touch it.

The only people who handle him are my fiancee and I and we had been really busy the past few days and haven't had time to take him out. =/