Thank you for the question.
Treatment Options for Depressed Scar
There are a few possible treatment options for a depressed scar following electrocautery or laser ablation of a mole.
Fractional Laser Treatment
Fractional laser treatment may help to improve the appearance of the scar. A few treatments may be needed but the results are variable.
Surgical Excision
Surgical excision of the scar is another possible option. In this case, the depressed scar is surgically removed and it is replaced with a line scar on healing— which may be cosmetically more acceptable.
You can discuss these options with your doctor or dermatologist.
For more information on mole removal in Singapore, you can read this guide here.
Alternatively, read this for a more in-depth explanation on how to remove scar from mole removal.