Rupture, or hernias, were a serious problem and the annual issue of trusses to sailors was close to 4,000.
Isahlulo, okanye iqhuma elivela emzimbeni ngenxa yoxinzelelo lwamathumbu, yayizizinto ezinika ingxaki kakhulu kwaye isithungu koomatiloshe sasikufutshane kuma-4,000.