| PPM | permanent pacemaker; phosphopentomutase; physician practice management; pigmented pupillary membrane... |
|---|---|
| PT | pain threshold; parathormone; parathyroid; paroxysmal tachycardia; part time; patient; pericardial t... |
| P&T | permanent and total [disability]; pharmacy and therapeutics |
| PTD | percutaneous transluminal dilatation; permanent total disability; personality trait disorder; preter... |
| PVL | perivalvular leakage; permanent vision loss |
| dental restoration, permanent | A restoration designed to remain in service for not less than 20 to 30 years, usually made of gold casting, cohesive gold, or amalgam. (12 Dec 1998) |
|---|---|
| dentition, permanent | The 32 teeth of adulthood that either replace or are added to the complement of deciduous teeth. (12 Dec 1998) |