File:Crawford tube.png
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Summary
A single Crawford tube is passed through both upper punctum and recovered from the right and left nares. The tube is then tied in a square knot between the nares. Focal Points: Congenital Nasolacrimal Duct Obstruction
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:53, May 8, 2023 | | 900 × 606 (674 KB) | Tony.Ching.AAO (talk | contribs) | A single Crawford tube is passed through both upper punctum and recovered from the right and left nares. The tube is then tied in a square knot between the nares. Focal Points: Congenital Nasolacrimal Duct Obstruction |
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