The present application is directed towards method and systems for determining appropriate morphology changes of an eardrum to restore sensor neural hearing. The methods include receiving a measurement of an audibility threshold, a map of a surface area of an eardrum of the patient, and an impedance of the eardrum of the patient. The methods further include determining, based on at least one of the audibility threshold, the map of the surface area, and the impedance, a thickness value to modify a morphology of a portion of the eardrum of the patient to improve hearing of the patient.
