The palpebral fissure is an anatomical feature of the eye. Key features:
- Definition: The opening between the upper and lower eyelids.
- Importance:
- Determines the visible width of the eye when open.
- Can be affected by conditions like ptosis (drooping eyelid) or trauma.
- Clinical significance:
- Measurements of palpebral fissure width can be part of eye exams.
- Changes in palpebral fissure size or shape v. Ze indicate underlying issues.
The palpebral fissure is one aspect of eye anatomy that can be relevant in ophthalmic assessments.