Ectropion

  • Definition:
  • Eyelid sags and turns outward, causing irritation, infections, and potentially corneal ulcers.

Types

  • Involutional: Age-related changes, common after 60.
  • Cicatricial: Caused by skin scarring (burns, trauma, skin conditions).
  • Paralytic:Due to facial paralysis (e.g., Bell’s palsy).
  • Mechanical:Caused by a mass pulling the eyelid outward.
  • Congenital:Present since birth, rare.
  • Post-blepharoplasty:Complex, varies by cause.

Symptoms

  • Watery eyes
  • Ocular irritation
  • Mucoid discharge
  • Redness
  • Sensitivity to light and wind

Signs

  • Redness, vision changes, copious discharge, pain, white corneal spots.

Diagnosis

  • Eye exam by optician or GP, possibly referred to an ophthalmologist.

Conservative Management

  • Artificial tears, emollient creams, eyelid massage.

Surgery

  • Corrects position, involves techniques based on ectropion type, may
    involve skin grafts or flaps. Lateral tarsal strip, lateral canthoplasty, inferior retractor
    plication- reattachment

Aftercare

  • Antibiotic ointment, cold compresses, monitoring for complications.

Faq

1What is ectropion?
Ectropion is a condition in which the lower eyelid turns outward, exposing the inner eyelid surface. This disrupts eyelid closure and tear drainage, causing irritation, dryness, tearing, and an increased risk of infection or corneal damage. While lubricants can provide temporary symptom relief, surgery is usually the definitive treatment.

Types & Causes of Ectropion

1. Involutional (Age-related)

  • Most common type.
  • Caused by gradual laxity of eyelid muscles, tendons, and supporting tissues.
  • Typically appears in later adulthood.

2. Cicatricial (Scarring-related)

  • Due to skin contraction from trauma, burns, previous surgery, inflammatory skin disease, or dermatological scarring.
  • Scar tissue pulls the eyelid outward.

3. Paralytic

  • Results from facial nerve weakness (e.g., Bell’s palsy, facial nerve palsy).
  • Loss of muscle tone prevents normal eyelid position and closure.

4. Mechanical

  • A mass or lesion on the lower eyelid can weigh the lid down, pulling it outward.

5. Congenital

  • Present from birth.
  • Extremely rare and typically due to structural abnormalities.
2What are the symptoms of ectropion?

Ectropion leads to ocular surface exposure and poor tear distribution. Common symptoms include:

  • Excessive tearing (epiphora)
  • Irritation and redness
  • Sensitivity to light and wind
  • Dryness or gritty sensation
  • Mucoid discharge

Urgent care is required if redness becomes severe, pain increases, vision changes occur, or a white spot on the cornea is seen—these may indicate corneal ulceration or infection.

Diagnosis

Ectropion is typically identified during an eye examination by an optometrist or general practitioner and confirmed by an oculoplastic surgeon. Assessment includes:

  • Eyelid position and tone
  • Degree of laxity
  • Presence of scarring, previous surgery, or lesions
  • Corneal health and tear function
3What if Ectropion is Left Untreated?

Complications may include:

  • Persistent irritation and redness
  • Overflow tearing
  • Recurrent conjunctivitis
  • Corneal dryness, abrasions, or ulcers
  • Sensitivity to light
  • Visual risk if corneal damage becomes severe
4Can ectropion be improved without surgery?
Only temporarily. Lubricants, emollients, gentle massage, cold compresses, and environmental protection may reduce symptoms but do not correct the underlying eyelid malposition.
5How can I improve symptoms before surgery?

These measures do not correct ectropion but reduce discomfort:

  • Lubricating eye drops/ointments
  • Emollient creams for dry periocular skin
  • Gentle upward lid massage
  • Sunglasses to protect from wind/light
  • Cold compresses to ease irritation
6What does Ectropion Surgery involve?

Purpose

Corrects eyelid malposition by tightening, repositioning, or reconstructing the eyelid so it rests properly against the eye.

Anaesthesia

Usually performed under local anaesthetic, sometimes with mild sedation.

Surgical Approach

Depends on the type of ectropion:

Involutional Ectropion

  • Lower eyelid tightening, often via a lateral canthal tightening procedure.
  • Repositions the eyelid to restore normal tension.
  • May require skin grafting or a skin flap in addition to tightening.
  • Skin graft donor areas may include upper eyelid, post-auricular region (skin from behind ear), or upper arm.

Mechanical Ectropion

  • Requires management of the causative lesion (e.g., excision, biopsy).
  • Lid position is corrected once the weight effect is removed.

Paralytic Ectropion

  • Multi-modality approach to protect the cornea.
  • May involve tightening procedures plus supportive measures.

Incisions & Sutures

Incisions are typically placed in natural eyelid creases to minimise visible scarring. Sutures are usually removed within 1–2 weeks.

Postoperative Recovery

Common postoperative features:

  • Temporary swelling and bruising
  • Mild discomfort
  • Use of antibiotic and steroid ointments
  • Lubricating drops after surgery

Activity restrictions for ~1 week:

  • Avoid heavy lifting, strenuous exercise, and bending forward.
  • Keep the area clean; avoid rubbing the eyelid.

Cold compresses may reduce swelling. Most patients notice immediate correction of eyelid position.

7How long does the surgery take?

Typically 30–90 minutes, depending on the type and complexity of the ectropion.

8What are the risks of ectropion surgery?

Possible risks include:

  • Infection
  • Bleeding or bruising
  • Scarring
  • Under- or over-correction
  • Persistent tearing or dryness

These complications are uncommon and often manageable.