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[A modification of Toti's operation (author's transl)]
Klinische Monatsblatter Fur Augenheilkunde
|April 1, 1977
Summary
A simplified external dacryocystorhinostomy technique is presented, involving a pedicled nasal mucous membrane flap and precise tear sac suturing. This modification aims to improve surgical outcomes for nasolacrimal duct obstruction.
Area of Science:
- Ophthalmology
- Surgical Techniques
Context:
- Nasolacrimal duct obstruction can lead to chronic epiphora and recurrent dacryocystitis.
- Traditional dacryocystorhinostomy (DCR) procedures aim to restore tear drainage.
- A simplified external DCR approach is presented, building upon historical techniques.
Purpose:
- To describe a modified external dacryocystorhinostomy with a simplified suture technique.
- To detail the surgical steps, including nasal mucous membrane preparation and tear sac manipulation.
Summary:
- The modified operation involves creating a pedicled nasal mucous membrane flap.
- The tear sac is longitudinally split; the lower part is sutured to the nasal mucosa with catgut.
- The upper part of the tear sac is secured to the subcutis using catgut sutures.
Impact:
- This simplified suture method may offer a more efficient and effective DCR procedure.
- Potential for improved patient outcomes in managing nasolacrimal duct obstruction.