Journal of Bone and Joint Surgery, 1937;19:1089-1092.
© 1937 by The Journal of Bone and Joint Surgery, Inc
TRAUMATIC DEGENERATIVE FIBRILLATION OF THE PATELLA
MAURICE H. HERZMARK M.D.
The five cases of fibrillation of the patella which have been reported are illustrative of a lesion produced by trauma. When not masked by other lesions of traumatic origin, such a lesion gives the characteristic symptom of persistent pain over the patella, which is not relieved until the fibrillated cartilage is removed.