Pseudoflexion deformity of hip is seen in?: (A) Iliopsoas abcess, (B) Tom smith arthritis, (C) Rickets, (D) Posterior dislocation of hip
Answer is A. ANSWER: (A) Iliopsoas abcessREF: Tuberculosis by tuli 3rd e p. 193Psoas abscess gives rise to pseudo hip flexion deformity, due to spasm of the illiopsoas muscles .ipsilateral flexion of hip joint relieves the pain and extension increases it.