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Percentage distribution of RPDs according to major connector and general buccal preparation for maxilla.
| Major connector | Periodontics | Restorative dentistry and Periodontics | Total |
|---|---|---|---|
| Antero-posterior bar | 21 | 50 | 71 |
| U-shaped palatal bar | 2 | 1 | 3 |
| Palatal plate | 7 | 19 | 26 |
| Total | 30 | 70 | 100 |
