Table 2.
Hypersensitivity testing results.
| Patient | Patch testing | LTT |
|---|---|---|
| 1 | Nickel | Bone cement particles, nickel, titanium |
| 2 | NT | Bone cement monomer, nickel, cobalt |
| 3 | Benzoyl peroxide | Nickel |
| 4 | Bone cement monomer part A and bone cement powder part B, nickel | NT |
| 5 | Negative | #1: Bone cement monomer #2: Bone cement particles, aluminum, nickel, titanum |
| 6 | Cobalt, nickel, bone cement, bone cement monomer A, benzoyl peroxide | NT |
| 7A | Bone cement monomer part A and bone cement powder part B | Cobalt, vanadium, zirconum |
| 7B | Bone cement monomer part A and bone cement powder part B | Cobalt, vanadium, zirconum |
NT, not tested.