Conclusion Once the hypertrophy and hyperplasia of the infrapatellar fat pad occurs, surgery is the best way to resect the whole fat pad, and it is hard to cure by the use of drugs.

• 结论 髌下脂肪垫一旦形成增生、肥大的病理改变后，任何药物治疗都难以治愈，手术切除全部脂肪垫是为上策。