A Comparison of Transcanalicular, Endonasal, and External Dacryocystorhinostomy in Functional Epiphora: A Minimum Two-Year Follow-Up Study

Figure 2

Intraoperative images from three different types of DCR surgeries: TCL-DCR (a), NEN-DCR (b), and EXT-DCR (c).

(a)

(b)

(c)