Abh. Tan et al., CONGENITAL PERFORATIONS OF THE TRIANGULAR FIBROCARTILAGE OF THE WRIST, Journal of hand surgery. British volume, 20B(3), 1995, pp. 342-345
A cadaveric study of the triangular fibrocartilage of the wrist in the
foetus and infant revealed a high incidence of congenital perforation
. In the second half of the study, wrist arthrography in foetal and in
fant cadavers with crown-rump length of more than 20 cm followed by di
ssection of the wrist joints showed good correlation between the two.
In 60 cadavers there mere 11 with bilateral perforations and five had
unilateral perforation. This gave a total of 27 perforations in 120 wr
ist joints studied.