Will a fat graft fix the dent in my forehead? Should I consider an implant? (photos)

You need to have a few consultations with local plastic surgeons. The ideology of the contour defect needs to be assessed. If you had an accident or an injury then you may have had a frontal bone fracture with caving in of the bone into the frontal sinuses. If the defect is based on skeletal structure then correcting the defect based on that level is most appropriate. I’ve done this several times filling in the indentation with methylmethacrylate which is similar to epoxy glue but chemically quite different. Methylmethacrylate is what orthopedic surgeons use to cement in artificial joints and it can work as cement or a filling compound. Nonsurgical approaches include the use of fillers. Fat grafting it’s probably not a very good option because you’re problem is probably not a lack of subcutaneous fat. Grafting fat in thin areas is inherently unpredictable and could easily end up looking different than what you anticipated.
Understanding if this is related to the contour of your facial skeleton or if this is soft tissue related is number one.
After that you can discuss appropriate treatment options.
You’ll probably get very different approaches from different surgeons.
It’s definitely worth while having multiple consultations.
If anybody has treated for head indentations in the past and has before and after pictures then that would be ideal.
See what each provider has to say and who seems to understand the problem, have the experience and be able to deliver quality outcomes.
You could consider selecting plastic surgeons who done cranial facial fellowships as well.Of all treatment options fat transfer is probably pretty low on the list of what will give you a quality long-term outcome. Grafting fat is good for giving diffuse overall volume but is not good for giving very precise volume in small areas. well temporary fillers on the other hand are exceptionally good at giving accurate, predictable and forgiving results. For a definitive treatment look for more of a reconstructive surgery option.
Best,
Mats Hagstrom MD