Oculoplasty refers to the surgical and non-surgical procedures that are related to the eyes and their surrounding structures. 

Some various diseases and conditions fall under oculoplasty:

• Ptosis: Ptosis refers to drooping of the upper eyelid. It can be congenital (present at birth) or acquired (developed later in life) and may affect one or both eyes.  
• Entropion: Entropion is a condition where the eyelid turns inward, causing the eyelashes to rub against the cornea, leading to irritation and discomfort.
• Ectropion: Ectropion is the opposite of entropion, where the eyelid turns outward. This can result in exposure to the inner surface of the eyelid and may lead to tearing and irritation.
• Orbital Fractures: Trauma to the eye socket or surrounding bones can cause fractures. Oculoplastic surgery may be required to repair these fractures and restore normal function.
• Orbital Tumors: Tumors that develop in the eye socket can affect the surrounding structures and may require surgical intervention for removal.
• Eyelid Tumors: Tumors can develop on the eyelids, and oculoplastic surgery may be necessary for their excision.
• Thyroid Eye Disease (Graves’ Ophthalmopathy): This autoimmune condition affects the eyes and surrounding tissues, causing symptoms such as bulging eyes, double vision, and eyelid retraction.
• Lacrimal (Tear Duct) Disorders: Conditions affecting the tear ducts, such as blockages or excessive tearing, may require oculoplastic procedures for correction.
• Orbital Inflammatory Diseases: Inflammation of the tissues within the eye socket can lead to various symptoms and may require medical or surgical management.
• Blepharospasm: This is a condition characterized by abnormal, involuntary eyelid spasms that can be treated with botulinum toxin injections.