Related Experiment Video
Updated: May 1, 2026

Coronoid-Temporalis Pedicled Flap for Orbital Floor Defect Reconstruction
Published on: December 5, 2025
Congenital ptosis
Jeffrey R SooHoo1, Brett W Davies1, Felicia D Allard2
1Department of Ophthalmology, University of Colorado, Aurora, CO.
Insights
Congenital blepharoptosis, or drooping eyelid present at birth, requires careful surgical consideration. Early correction may prevent vision loss in some children with ptosis.
Area of Science:
- Ophthalmology
- Genetics
- Pediatric Surgery
Background:
- Congenital blepharoptosis is a common condition presenting in infancy.
- It can occur independently or as part of various genetic and systemic disorders.
- Surgical correction is complex, with a significant risk of recurrence.
Purpose of the Study:
- To review the genetic factors associated with congenital ptosis.
- To discuss syndromes linked to congenital blepharoptosis.
- To outline current surgical management strategies for congenital ptosis.
Main Methods:
- Literature review of genetics, syndromes, and surgical treatments for congenital ptosis.
- Analysis of patient-specific factors influencing surgical approach.
- Discussion of surgical procedure selection criteria.
Main Results:
- Congenital ptosis has diverse genetic underpinnings.
- Several ocular and systemic syndromes are associated with this condition.
- Surgical outcomes depend on ptosis severity, levator function, and surgical technique.
Conclusions:
- Management of congenital blepharoptosis necessitates a comprehensive approach.
- Early surgical intervention is crucial for children at risk of amblyopia.
- Tailoring surgical procedures to individual patient factors optimizes outcomes.
Abstract:
Congenital blepharoptosis presents within the first year of life either in isolation or as a part of many different ocular or systemic disorders. Surgical repair is challenging, and recurrence necessitating more than one operation is not uncommon. Not all patients with congenital ptosis require surgery, but children with amblyopia due to astigmatic anisometropia or deprivation may benefit from early surgical correction. A variety of surgical procedures to correct congenital ptosis have been described. The choice of procedure depends on a number of patient-specific factors, such as degree of ptosis and levator function, as well as surgeon preference and resource availability. We review the genetics, associated syndromes, and surgical treatments of congenital ptosis.
Related Concept Videos
Prosopagnosia
The Retinoblastoma Gene
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
Photoreceptors and Visual Pathways
Glaucoma: Overview
Angle Closure Glaucoma: Treatment
Muscles of the Eye
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and...

