The normal metacarpal index
- 1 October 1979
- journal article
- research article
- Published by Oxford University Press (OUP) in The British Journal of Radiology
- Vol. 52 (622), 787-791
- https://doi.org/10.1259/0007-1285-52-622-787
Abstract
Normal values for the metacarpal index (MCI) in British children and adults were determined. In infancy before the appearance of the metacarpal epiphyses, the index is constant up to about 2 yr (5.2 in males and 5.5 in females). During childhood the index rises to reach a peak at about 16 yr, and then slightly falls during adult life. The curves produced are almost identical to those in black children, and 1 set of values may be used for children of either ethnic origin. The left hand should be used to calculate the MCI, and the results expressed as either below the mean for age, or in terms of percentile for age above the mean. Curves are presented showing percentile values. No attempt should be made to produce a clear distinction between normal and abnormal indices, but the percentile value should be used in conjunction with other clinical findings in the assessment of Marfan''s syndrome and other skeletal conditions associated with arachnodactyly.Keywords
This publication has 9 references indexed in Scilit:
- The metacarpal index in Jamaican children and adultsThe British Journal of Radiology, 1978
- Cardiac, skeletal and ophthalmologic abnormalities in relatives of patients with the Marfan syndrome.Circulation, 1977
- Formes frustes of Marfan's syndrome presenting with severe aortic regurgitation. Clinicogenetic study of 18 families.Heart, 1977
- Hand measurements in ankylosing spondylitis.Annals Of The Rheumatic Diseases, 1973
- The metacarpal index of infants.Archives of Disease in Childhood, 1969
- Radiographic Measurements of the Skeletal Structure of the Normal HandThe British Journal of Radiology, 1966
- CHAPTER I:SURVEY OF LITERATUREActa Paediatrica, 1946