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[Senile ectropion and entropion]
C Neuhann-Lorenz1, W Mühlbauer
1Abteilung für Plastische, Wiederherstellende und Handchirurgie, Städtischen Krankenhaus München-Bogenhausen.
Handchirurgie, Mikrochirurgie, Plastische Chirurgie : Organ Der Deutschsprachigen Arbeitsgemeinschaft Fur Handchirurgie : Organ Der Deutschsprachigen Arbeitsgemeinschaft Fur Mikrochirurgie Der Peripheren Nerven Und Gefasse : Organ Der V
|January 1, 1992
Summary
Senile ectropium and entropium, common in aging patients, result from lower eyelid tissue elasticity loss. Surgical techniques like Kuhnt-Blascovicz blepharorrhaphy for ectropium and tarsal wedge resection with muscle sling for entropium offer effective correction.
Area of Science:
- Ophthalmology
- Geriatric Medicine
- Plastic Surgery
Context:
- Age-related changes in the lower eyelid lead to conditions like ectropium and entropium.
- Progressive loss of tissue elasticity is the primary cause of these eyelid malpositions.
- Understanding the specific location of tissue laxity is crucial for surgical planning.
Purpose:
- To differentiate the mechanisms of senile ectropium and entropium based on tissue elasticity loss.
- To present distinct surgical strategies for correcting ectropium and entropium.
- To advocate for specific surgical interventions tailored to each condition.
Summary:
- Senile ectropium involves slackening near the lower eyelid margin.
- Senile entropium occurs when tissue laxity is further from the eyelid margin.
- Wedge tarsectomy with lateral blepharorrhaphy (Kuhnt-Blascovicz) is recommended for ectropium.
- Wedge resection of the tarsus and an orbicularis muscle sling are preferred for entropium.
Impact:
- Provides clear surgical guidelines for managing common age-related eyelid disorders.
- Offers targeted treatments for ectropium and entropium, improving patient outcomes.
- Contributes to the understanding of surgical correction for lower eyelid malpositions in the aging population.