Al. Armstrong et al., THE PREVALENCE OF DEGENERATIVE ARTHRITIS OF THE BASE OF THE THUMB IN POSTMENOPAUSAL WOMEN, Journal of hand surgery. British volume, 19B(3), 1994, pp. 340-341
The prevalence of basal thumb osteoarthritis was assessed in 143 post-
menopausal women. The radiological prevalences of isolated carpometaca
rpal and scapho-trapezial osteoarthritis were 25% and 2% respectively.
The prevalence of combined carpometacarpal and scapho-trapezial osteo
arthritis was 8%. 28% of women with isolated carpometacarpal osteoarth
ritis and 55% with combined carpometacarpal and scapho-trapezial osteo
arthritis complained of basal thumb pain.