Did my 1200 graft crown transplants fail? (photo)

There is clearly hair growing in the crown where there was not hair before which reflects growth. It is possible that you did not get enough grafts to do the job right? For the size of your crown, I would have expected at least 2000-2500 grafts depending upon the thickness of your hair, the finer hair requiring more grafts. Men with very fine hair with say 2000 grafts, could get this type of result because the hair just doesn’t have the bulk to it. I would either consider another hair transplant or possibly scalp micropigmentation (see here: https://scalpmicropigmentation.com/gallery/thinning-hair/#!https://scalpmicropigmentation.com/wp-content/uploads/2016/04/scalp_micropigmentation-new_hair_institute-042-thinning_hair.jpg).