To answer your question about the usefulness of an ointment for removing surgical scars, it is important to know the specific ointment you are referring to, as different ointments have different ingredients and effects.

Generally, many ointments can help improve the appearance of surgical scars by moisturizing the skin, promoting healing, and sometimes reducing redness or itching. Ingredients like silicone, vitamin E, or certain herbal extracts are commonly used for scar management.

However, no ointment can completely remove a scar. The effectiveness depends on factors such as the age and type of scar, your skin type, and how consistently the ointment is applied.

If you provide the name or ingredients of the ointment, I can give you more specific advice. Meanwhile, it is always a good idea to consult your surgeon or dermatologist before starting any scar treatment to ensure it is safe and appropriate for your situation.