Have you dealt with this yet? Ugh, it's terrible. My daughter had it happen when she was just shy of 2 years old - my husband pulled her out of a pile of cushions by her hands. Luckily it popped back in overnight so we were able to avoid the ped the next morning.

It happened again on Friday. She can easily get on my bed but was goofing off and asked for help. I offered my hand but instead of climbing up she put all her weight and hung instead. She immediately started crying and holding her elbow. Ugh. We went to the ped and they had to pop it back in :(. I took her to target that night to pick a guilt gift.