I never heard of dental charting software. Do you mean like those what dentist use with a diagram of a person's teeth configuration?
I'd probably just create an html page and overlay an image and make each tooth clickable. Every click is handled by an event handler and you can do whatever you want
Deplpy this on a webserver and you have an online chart. Or convert it to a desktop app via Electron.
But if you mean just charts like Google Charts, well just go to Google Charts and follow the instructions.
Now if you wann go fancy, I suggest you take a look at D3.js library