Perito Médico Federal (INSS MPS) Practice Questions - Concurso Perito Médico Federal - Perícia Médica Previdenciária (INSS MPS) Exam

Radiating sharp pain along the sciatic nerve dermatome (posterior thigh and leg below the knee) reproduced upon passive straight leg raising between 30º and 70º, which is intensified by ankle dorsiflexion (Bragard sign). Isolated hamstring tightness and localized posterior thigh discomfort occurring exclusively when the straight leg elevation reaches 90º. Sharp pain localized strictly to the anterior superior iliac spine upon active hip flexion with the knee bent at 90º. Loss of sensation over the T10 abdominal dermatome without any lower extremity radiating discomfort during passive limb elevation.