Hammer coral please help

[jimmypencil]

This hammer was doing great for about a week and it’s been looking kinda angry past couple days. I’ve had luck dipping stuff euph in iodine so I took it out today to dip and realized one of the heads look like it’s torn off or semi bailed out? Any insight on this is really appreciated. Is it done for? Should I still dip it? Should I toss it?

 

[jimmypencil]

All other corals are happy, including other hammers, octospawn, acros, montis etc…

 

[jimmypencil]

It was right next to an Octospawn and they didn’t seem to be stinging each other and I feel like it would’ve happened quicker if that was the culprit

 

[jimmypencil]

I dipped in iodine for 15 min and put back in tank in low flow spot but as u can see the one head that ripped at the flesh band is just kinda hanging off the skeleton. Not sure if I should leave it in the tank like this.