I-BSE izisa impembelelo enzulu kwishishini leSixhobo sezoNyango.Ayisiyiyo iKhomishini yaseYurophu kuphela, kodwa iOstreliya kunye namanye amazwe aseAsia aphakamisa ibha yesixhobo sonyango esiqulathe okanye esenziwe ngumthombo wezilwanyana, esiphantse savala umnyango.Umzi-mveliso kufuneka ucinge ngokuthatha indawo yezixhobo zonyango ezifumaneka ngoku kwizilwanyana ngezinto ezintsha zokwenziwa.I-Plain Catgut enesidingo esikhulu semarike yokutshintsha emva kokuvalwa kweYurophu, phantsi kwale meko, iPoly(glycolide-co-caprolactone) (PGA-PCL) (75% -25%) , ukubhala okufutshane njenge-PGCL, yaphuhliswa njengokuba ukusebenza okuphezulu kokhuseleko yi-hydrolysis engcono kakhulu kuneCatgut yi-Enzymolysis.