Z plasty for trichiasis скачать в хорошем качестве

Z plasty for trichiasis

Videos for medical students, undergraduates . model for Lid surgeries. Steps: -The 1st incision in the gray line opposite the maldirected lashes, deepened to separate the lid into the anterior and posterior lamella The 2nd incision in the skin of the lid , parallel to the first incision and cuts through the skin and muscle The 3rd incision connects the two incisions, completing the "Z". Now there are two triangles, each still attached at its base to the surrounding tissues The two triangles are inter-positioned, so that the triangle that carries the maldirected lashes is placed away from the eye ball.