When I talk my jaw pops more than it did (i have tmj). Is my jaw dislocated?

Most likely not. If you can open and close, even with popping noises, it is most likely not dislocated. Dislocated means that it is out of place and not functioning normally. You might have some loose particles in your jaw joint, or damaged cartilage that account for the noise.
The disk. when the jaw pops, it usually signifies that the DISK is dislocated from the normal position.
Cause??? You need to have an evaluation and diagnosis, including x-rays and possibly a mri. The cause of your problem is significant and how long you have been noticing the pop. It may be the articular disk that is displaced forward. Need to have more research. Let a specialist spend time with you, explain and give you options.

Related Questions

When I talk my jaw pops out more than usual (i have tmj). Is my jaw dislocated?

Cause??? You need to have an evaluation and diagnosis, including x-rays and possibly a mri. The cause of your problem is significant and how long you have been noticing the pop. It may be the articular disk that is displaced forward. Need to have more research. Let a specialist spend time with you, explain and give you options. Read more...
Not a problem. Many patients with joint noise are able to adapt to structural changes within the joint and have a full, pain-free range of motion. This sound is indicative of joint hypermobility and is caused by passage of the disc-condyle complex past the articular eminence.If concerned see an orofacial pain practitioner. They are the expert in TMJ field. Read more...
Disk. Usually popping means the disk, not the joint is displaced. Popping often becomes louder as the disk becomes more displaced. See an oral surgeon for expert advice. Read more...