<prompt> Tardy Ulnar nerve palsy may be seen after all except-Malunited lateral condyle humerus fractureCubitus Varus due to malunited supracondylar fracture of the humerusOld neglected elbow dislocation presenting with cubitus valgusFracture midshaft ulna  <response>: Ans. is d i.e., Fracture midshaft ulna Causes of tardy ulnar nerve palsyi Malunited lateral condyle humerus fracture cubitus valgusii Displaced medial epicondyle humerus fractureiii Cubitus varus deformity due to supracondylar fracture humerusiv Elbow dislocationv Contusions of ulnar nervevi Shallow ulnar groovevii Hypoplasia of humeral trochleaviii Joint deformity after prolonged arthritis of elbow 