Clinical expansion
Information about a punctum-sparing approach to selected canaliculitis treatment.
Canaliculitis is an infection of the small tear drainage canal that may cause redness, discharge, tenderness, or persistent foreign-body sensation.
Who may read this information: Patients with suspected or recurrent canaliculitis who need an examination of the punctum and canaliculus.
How the technique is considered: A punctum-sparing canaliculotomy is designed to access and clear infected material while preserving the natural tear drainage opening when possible.
Treating canaliculitis
Canaliculitis can be mistaken for a nonspecific conjunctival infection because symptoms are close to the eyelid margin. Persistent discharge or a palpable canalicular focus warrants evaluation.
Clearing infected material and addressing the anatomy are important parts of treatment.
Preserving the punctum
The punctum is part of the tear drainage system. A punctum-sparing approach is considered when it can provide access while maintaining the normal opening.
Potential benefits and limitations
- Targets infected material in selected canaliculitis cases
- Preserves attention to the punctum
- May reduce unnecessary enlargement of the drainage opening
Limitations: Treatment depends on the organism, duration, stones or concretions, scarring, and the rest of the lacrimal system. Recurrence remains possible.
Recovery: Patients may have localized swelling or discharge and receive instructions for medication, hygiene, and follow-up.
Consultation: The visit includes symptom history, punctal examination, expression of material, and evaluation for associated obstruction.
Supporting publication
Khu J, Mancini R. Punctum-sparing canaliculotomy for the treatment of canaliculitis. Ophthalmic Plast Reconstr Surg. 2012;28(1):63-65.
Questions patients ask
Frequently asked questions
Can canaliculitis return after treatment?
Yes. Recurrence can occur when infection, concretions, scarring, or an associated drainage problem remains.