Outcomes of conjunctivochalasis treatment after fornix deepening with retractor recession and repositioning.

Abstract

Purpose: To evaluate outcomes of fornix deepening with retractor recession and repositioning for conjunctivochalasis (CCh) on improvement of conjunctival folds and ocular surface symptoms, particularly epiphora.

Methods: Retrospective, single-centre, observational case series of patients with refractory CCh who underwent fornix deepening and retractor recession. CCh was graded using the Hoh classification (grades 0 to 3 depending on the number and height of folds). Epiphora, reflex tearing, and dry eye symptoms were assessed using the validated 'TEAR' score pre- and post-CCh correction.

Results: 18 eyes of 11 patients with CCh (average age 68, range 46-82 years) were treated with fornix deepening and retractor recession. All had shallow fornices pre-operatively with a mean CCh grade of 1.7 (typically lower than the tear meniscus). Locations of the folds were variable: diffuse/middle (n = 10), nasal (n = 4), and temporal (n = 4). At 15-month mean follow-up, conjunctival redundancy was absent in 17 of 18 eyes postoperatively, resulting in a restored tear meniscus and reservoir. 91% saw a reduction in tearing frequency (T), with 73% gaining ≥ 2-point improvement. Improvements in clinical effects (E) and activity limitation (A) were seen in 82% and 91% of patients, respectively, with 36% and 64% gaining ≥ 2-point improvement. R scores (related to reflex tearing) improved in 73%, with 64% seeing ≥ 2-point gains. (P < 0.05 for all).

Conclusion: Restoration of the tear reservoir by inferior fornix deepening with retractor recession and repositioning can result in improvement of CCh and epiphora.