Table I.
Demographic and clinical data of patients.
| Patients | |
| Sex, N (%) | |
| Male | 599 (52) |
| Female | 553 (48) |
| Total | 1152 |
| Mean age, y (min-max) | 50 (2-99) |
| Preoperative diagnosis | |
| Salivary stones (%) | 695 (53.1) |
| Stenosis (%) | 123 (9.4) |
| Idiopathic recurrent sialadenitis (%) | 356 (27.2) |
| Autoimmune disorders (%) | 45 (3.4) |
| Radioiodine therapy (%) | 21 (1.6) |
| Radiotherapy (%) | 6 (0.5) |
| JRP (%) | 54 (4.1) |
| Other (%) | 9 (0.7) |
| Total | 1152 (100) |
| Sialendoscopy | |
| Performed (%) | 1342 (100) |
| Successfully performed (%) | 1309 (97.5) |
| Parotid gland (%) | 584 (44.6) |
| Submandibular gland (%) | 725 (55.4) |
| Unsuccessfully performed (%) | 33 (2.5) |