Follow-up Assessment by the Hospital for Special Surgery (HSS) Rating System in 16 Patients Who Underwent Total Knee Arthroplasty With a Posterior Cruciate-Substituting Knee Prosthesis
| HSS rating | Follow-up, yr | ||
|---|---|---|---|
| 2 | 4 | 6 | |
| Excellent | 9 | 5 | 4 |
| Good | 2 | 1 | 1 |
| Fair | 2 | 1 | 1 |
| Poor | 3 | 2 | 0 |