510(k) K850840

HOWMEDICA THREADED ACETABULAR COMPONENT by Pfizer, Inc. — Product Code KWA

K850840 is an FDA 510(k) premarket notification submitted by Pfizer, Inc. for the device "HOWMEDICA THREADED ACETABULAR COMPONENT". The FDA issued a decision of Substantially Equivalent on July 15, 1985. The device falls under product code KWA (Prosthesis, Hip, Semi-Constrained (Metal Uncemented Acetabular Component)), a Class III device regulated under 21 CFR 888.3330. Pfizer, Inc. has at least 10 other 510(k) clearances on record.