Poult can't walk or stand right, leg injury

[S181]

1) What type of bird , age and weight (does the chicken seem or feel lighter or thinner than the others.): bronze turkey poult, 2 weeks old
2) What is the behavior, exactly: cannot stand or walk properly, right leg is bent at a strange angle when lying down
3) How long has the bird been exhibiting symptoms?: 3-4 days
4) Are other birds exhibiting the same symptoms?: N/A single bird
5) Is there any bleeding, injury, broken bones or other sign of trauma: appears to be some swelling at the right knee joint
6) What happened, if anything that you know of, that may have caused the situation: possible injury from a fall
7) What has the bird been eating and drinking, if at all: appetite is great, been feeding mostly 19% chick starter mixed with some 55% fish meal at 2.6:1 ratio, cooked eggs and yogurt for treats
8) How does the poop look? Normal? Bloody? Runny? etc.: normal
9) What has been the treatment you have administered so far?: Gatorade diluted with water at 1:4 ratio
10 ) What is your intent as far as treatment? For example, do you want to treat completely yourself, or do you need help in stabilizing the bird til you can get to a vet?: want to treat completely myself
11) If you have a picture of the wound or condition, please post it. It may help.: see attachment
12) Describe the housing/bedding in use: large cardboard box with wood shavings

 

[Eggcessive]

First, I am more familiar with chickens, and know little about turkeys. But your poult may have a leg bone deformity or a slipped tendon. Slipped tendon may be treated, but most are not treated successfully. Was it walking normally up till now? Can it bend the leg at the joint? Swelling in the joint could be a sign of a sprain or injury, which might heal with rest or by supporting the joint with some tape or vet wrap. Do not get it too tight though.
https://www.chickenheavenonearth.co...u-can-do-to-help-chicken-heaven-on-earth.html

https://thepoultrysite.com/articles/leg-health-in-large-broilers