1.
Scott Med J
; 54(4): 38-41, 2009 Nov.
Article
in English
| MEDLINE
| ID: mdl-20034281
ABSTRACT
James Willocks (1928-2004), a Glasgow obstetrician, was an important pioneer of obstetric ultrasound and the originator of the first clinically useful technique of fetal cephalometry. He collaborated with Tom Duggan, an engineer, who designed and built an electronic cephalometer to be used in conjunction with a Kelvin Hughes industrial flaw detector. Working in the Royal Maternity Hospital, Willocks was able to measure the biparietal diameter to an accuracy of better than 2mm. This major innovation enabled fetal growth in the third trimester to be accurately charted and thus greatly improved the detection of placental insufficiency, as well as the management of antepartum haemorrhage, hypertension and other complications of late pregnancy.