Biomaterial Database

Tibial torsion measured in normal adults. 1988

B G Clementz

Department of Orthopedics, University Hospital, Uppsala, Sweden.

A mobile fluoroscope was used to measure tibial torsion bilaterally in a random sample of 100 adults without a medical history of injury to the lower extremities. From a chosen neutral position, the difference in torsion between the right and the left tibia in the same subject ranged from -11 to 15 degrees, with a mean value of +2.1 degrees, indicating greater outward rotation of the right tibia in two thirds of the subjects. A difference in torsion of more than 6 degrees was found in a fourth of the subjects.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D012016	Reference Values	The range or frequency distribution of a measurement in a population (of organisms, organs or things) that has not been selected for the presence of disease or abnormality.	Normal Range,Normal Values,Reference Ranges,Normal Ranges,Normal Value,Range, Normal,Range, Reference,Ranges, Normal,Ranges, Reference,Reference Range,Reference Value,Value, Normal,Value, Reference,Values, Normal,Values, Reference
D005260	Female		Females
D005471	Fluoroscopy	Production of an image when x-rays strike a fluorescent screen.	Fluoroscopies
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D013977	Tibia	The second longest bone of the skeleton. It is located on the medial side of the lower leg, articulating with the FIBULA laterally, the TALUS distally, and the FEMUR proximally.	Tibias
D014102	Torsion Abnormality	An abnormal twisting or rotation of a bodily part or member on its axis.	Abnormality, Torsion,Abnormalities, Torsion,Torsion Abnormalities