| Hip prosthesis, semi-constrained, cemented, metal/polymer, + additive, porous, uncemented | 24 | — |
| Prosthesis, hip, hemi-, femoral, metal ball | 26 | — |
| Prosthesis, hip, semi-constrained, metal/ceramic/polymer, cemented or non-porous, uncemented / Prosthesis, hip, semi-constrained, metal/polymer, porous uncemented | 26 | — |
| Prosthesis, hip, semi-constrained, uncemented, metal/polymer, porous / Prosthesis, hip, semi-constrained, metal/polymer, porous uncemented | 10 | — |