Iinkqubo zokulungisa zangaphandle zizixhobo zotyando ezisetyenziselwa ukuzinzisa iifractures kunye nokunyanga ukukhubazeka kwamathambo. Ziquka izikhonkwane okanye iingcingo ezifakwe kwithambo kwaye zixhunywe kwisakhelo sangaphandle, ukunika inkxaso kunye nokuvumela ukunyakaza okulawulwayo kwelungu elimele.