Climical observation of autologous orbital periosteum transplantation for repairing of tarsal missing near exteral canthus

Objective To study clinical effects of autologous orbital periosteum instead of tarsus plates for rebuilding tarsus missing near exteral canthus.Methods Restoration of tarsus missing links near exteral canthus with orbital periosteum in replace of tarsus plat sliding conjunctiva and rooted valve,a total of 6 cases were subsequent followed up from six-month to six-year.Results Tarsus shape and function were satisfactory without systole in-tarsus reel or external turn,upturned eye-lash or concessions.Orbital periosteum flap transp lanteel in meet no absorption,shift or infection.Conclusion The autologous orbital periosteum flap employed in repairing eyelid defect is easy to perform and ideal for tarsus-plate substitutes.