Definition: Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).
Input: Abstract: The best treatment for diseases of the hip can begin if one diagnoses the disorder as soon as possible after onset. In many cases, successful management of the disease will prevent permanent damage to the hip joint. If injury occurs to the developing hip joint, major hip surgery may be necessary in adult life. 
 Which is the apt title for the abstract? option1: Diseases of the developing hip joint. option2: Erythrocyte sedimentation rate following lumbar discectomy.
Output:
Diseases of the developing hip joint.