Progressive Deformity of the Lower Limbs in a Patient with KID (Keratitis-Ichthyosis-Deafness) Syndrome

Figure 2

Extension of the hamstring tendons and installation of the external distraction apparatus through the application of Volkov- Oganesyan. A special ellipsoid hinge, simultaneously with the extension of the tibia, slightly shifts the anterior articular surface of the tibia, thereby preventing the formation of a posterior subluxation.