Diagnostic evaluation demonstrates standardized tubular bone profiling detects subtle hand malformations, highlighting its utility for defining congenital skeletal conditions.
Key Points
To introduce metacarpophalangeal pattern profile analysis as a standardized graphic method for assessing relative bone lengths in the evaluation of congenital skeletal malformations.
Measured the lengths of tubular hand bones using routine hand radiographs.
Plotted measurements in standard deviation units relative to established age- and sex-specific normative data.
Profile pattern comparison provided greater diagnostic sensitivity for identifying abnormalities and bone length relationships than qualitative visual radiograph inspection alone.
Identified distinct, characteristic pattern profiles corresponding to specific congenital malformation syndromes to facilitate differential diagnosis.