Placement of Three Interrupted Sutures After Triangular Three-snip Punctoplasty
Epiphora
About this trial
This is an interventional treatment trial for Epiphora
Eligibility Criteria
Inclusion Criteria:
- primary acquired lower punctal stenosis grade 1 or 2 according to Kashkouli et al. , patent upper punctum and both canaliculi as well as patent nasolacrimal duct , normal lower eyelid margin position
Exclusion Criteria:
- Patients with Congenital punctal stenosis, Acute conjunctival allergic punctal stenosis, Punctal stenosis associated with radiotherapy, Lid malposition, Canalicular, lacrimal sac and nasolacrimal duct obstruction revealed after syringing , Previous eyelid or lacrimal drainage system surgery, Blepharitis and ocular surface disorders, Patients with dry eye were excluded.
Sites / Locations
- MenoufiaU
Arms of the Study
Arm 1
Arm 2
Active Comparator
Active Comparator
Placement of three interrupted sutures after Triangular Three-snip Punctoplasty of the lower punctum
Conventional Triangular Three-snip Punctoplasty of the lower punctum
After instillation of topical benoxinate hydrochloride 0.4%, subconjunctival injection of 2% lidocaine was done beneath the lower punctum, then Nettleship dilator was used to dilate the punctum. A single blade of a small Westcott spring scissor or Vannus scissor is placed within the ampulla of the lacrimal canaliculus, with the remaining blade placed on the conjunctival surface of the posterior aspect of the eyelid. The first vertical snip is made at the vertical canaliculus. The second vertical snip is made from the edge of the first snip to create a flap. The final horizontal snip was made at the base. The triangular flap is removed and three sutures are placed, in an interrupted manner, at the posterior wall of the ampulla using 10-0 nylon. Hemostasis was done by compression with a cotton tip for one minute until bleeding stop. The sutures are removed 1 week after the surgery.
After instillation of topical benoxinate hydrochloride 0.4%, subconjunctival injection of 2% lidocaine was done beneath the lower punctum, then Nettleship dilator was used to dilate the punctum. A single blade of a small Westcott spring scissor or Vannus scissor is placed within the ampulla of the lacrimal canaliculus, with the remaining blade placed on the conjunctival surface of the posterior aspect of the eyelid. The first vertical snip is made at the vertical canaliculus. The second vertical snip is made from the edge of the first snip to create a flap. The final horizontal snip was made at the base. Hemostasis was done by compression with a cotton tip for one minute until bleeding stop.