Laboratory
PTT
Partial thromboplastin time
What PTT stands for
PTT is a medical abbreviation for partial thromboplastin time. TermDecode files it under laboratory abbreviations.
LaboratoryNot flagged high risk
Risk
No high-risk warning is attached to this entry.
Safer Alternative
Partial thromboplastin time
Seen in context
PTT 35 seconds
Premium
Fresh drills and study sheets are Premium
See Premium plansAll 337 abbreviation pages - meanings, risk notes, safer alternatives and sources - are free and stay free, and so is the printable high-risk abbreviation sheet. Premium is the drilling over the 441-term library: a fresh quiz round whenever you want one rather than replaying today's 10 questions, a fresh 25-card deck aimed at one body system, spelling drills, mastery tracking, and 13 more study sheets.