Iyo PFNA chipikiri inoshandiswa zvakanyanya intramedullary fixation system yekurapa proximal femoral fractures, kunyanya kusagadzikana uye osteoporotic hip fractures. Iro antirotation blade inosimudzira kugadzikana, inotsigira kuunganidza kwekutanga, uye inoderedza kutadza kugadzirisa, zvichiita kuti PFNA ive mhinduro inoshanda mune yemazuva ano orthopedic trauma care.