According to ophthalmology studies done on<unk> patients, occurrence rates are as follows. The average age for females experiencing aponeurotic<unk> is 67.83 years and the corresponding male average age is 68.19. The average age for congenital<unk> is 12.27 years for females and 8.57 years for males. The average age for mechanical<unk> is 49.41 years in females and 43.30 years in males. The average age for myogenic<unk> is 53.45 for females and 43.30 for males. The average age for neurogenic<unk> is 43.6 years in females and 32.62 years in males. Lastly, the average age for traumatic<unk> is 35.12 years in females and 33.4 years in males.<unk> was not found to have any overall gender or racial preference.
Ptosis 
Photophobia
Mydriasis
Cynanthropy
Pityriasis
Facial toning
Athetosis
Iontophoresis