Tardy ulnar nerve palsy is seen in -
High-Yield Explanation
Ans. is 'b' i.e., Lateral condyle humerus o Causes of tardy ulnar nerve palsy are : -Main nited lateral condyle humerus fracture (cubitus valgus)Displaced medial epicondyle humerus fractureCubitus varus deformity' (due to supracondylar fracture humerus)Elbow dislocationContusions of ulnar nerveShallow ulnar grooveHypoplasia of humeral trochleaJoint deformity after prolonged arthritis of elbow