Nightguards, MADs & retainers
Materials
| Firm guards | Milled PMMA pucks |
| Soft guards | Available |
| Arch | Maxillary or mandibular |
Prep & workflow
| Bruxism | Soft or firm guard |
| Sleep apnea | MAD — adjustable advancement |
| Retention | Hawley · Essix · clear-aligner-style — always firm |
Turnaround & warranty
| Turnaround | 5 in-lab days |
| Warranty — guards | 8 months |
| Warranty — retainers | 3 months |