Thrombin time

Normal range

3 published ranges, each from a named source

1723 seconds drawn: all ages · American Board of Internal Medicine (Laboratory Test Reference Ranges)

Normal: 17–23 seconds

Ranges from American Board of Internal Medicine (Laboratory Test Reference Ranges).

All source ranges (3)

Source	Sex	Age	Range
American Board of Internal Medicine (Laboratory Test Reference Ranges)	All	all ages	17–23 seconds
ARUP Laboratories Test Directory	All	all ages	14.7–19.5 seconds
ARUP Laboratories Test Directory	All	all ages	<19.5 seconds

What an abnormal result can be associated with

A high result: Prolonged prothrombin time
A low result: Decreased prothrombin time

Associations from LOINC2HPO (Human Phenotype Ontology). This is reference information, not a diagnosis: only a clinician can interpret your result in context.

details

Sample: Serum or plasma · LOINC
Code: LOINC 3243-3 · seconds
Also known as: TT, Coagulation assay, Clot, Clottable, Throm

See your own Thrombin time Add a lab report and it is drawn against your lab's range, over time. Upload a Blood Test