| S83004A | Unspecified dislocation of right patella, initial encounter |
| S83004D | Unspecified dislocation of right patella, subsequent encounter |
| S83004S | Unspecified dislocation of right patella, sequela |
| S83005 | Unspecified dislocation of left patella |
| S83005A | Unspecified dislocation of left patella, initial encounter |
| S83005D | Unspecified dislocation of left patella, subsequent encounter |
| S83005S | Unspecified dislocation of left patella, sequela |
| S83006 | Unspecified dislocation of unspecified patella |
| S83006A | Unspecified dislocation of unspecified patella, initial encounter |
| S83006D | Unspecified dislocation of unspecified patella, subsequent encounter |
| S83006S | Unspecified dislocation of unspecified patella, sequela |
| S8301 | Lateral subluxation and dislocation of patella |
| S83011 | Lateral subluxation of right patella |
| S83011A | Lateral subluxation of right patella, initial encounter |
| S83011D | Lateral subluxation of right patella, subsequent encounter |
| S83011S | Lateral subluxation of right patella, sequela |
| S83012 | Lateral subluxation of left patella |
| S83012A | Lateral subluxation of left patella, initial encounter |
| S83012D | Lateral subluxation of left patella, subsequent encounter |
| S83012S | Lateral subluxation of left patella, sequela |
| S83013 | Lateral subluxation of unspecified patella |
| S83013A | Lateral subluxation of unspecified patella, initial encounter |
| S83013D | Lateral subluxation of unspecified patella, subsequent encounter |
| S83013S | Lateral subluxation of unspecified patella, sequela |
| S83014 | Lateral dislocation of right patella |
| S83014A | Lateral dislocation of right patella, initial encounter |
| S83014D | Lateral dislocation of right patella, subsequent encounter |
| S83014S | Lateral dislocation of right patella, sequela |
| S83015 | Lateral dislocation of left patella |
| S83015A | Lateral dislocation of left patella, initial encounter |
| S83015D | Lateral dislocation of left patella, subsequent encounter |
| S83015S | Lateral dislocation of left patella, sequela |
| S83016 | Lateral dislocation of unspecified patella |
| S83016A | Lateral dislocation of unspecified patella, initial encounter |
| S83016D | Lateral dislocation of unspecified patella, subsequent encounter |
| S83016S | Lateral dislocation of unspecified patella, sequela |
| S8309 | Other subluxation and dislocation of patella |
| S83091 | Other subluxation of right patella |
| S83091A | Other subluxation of right patella, initial encounter |
| S83091D | Other subluxation of right patella, subsequent encounter |
| S83091S | Other subluxation of right patella, sequela |
| S83092 | Other subluxation of left patella |
| S83092A | Other subluxation of left patella, initial encounter |
| S83092D | Other subluxation of left patella, subsequent encounter |
| S83092S | Other subluxation of left patella, sequela |
| S83093 | Other subluxation of unspecified patella |
| S83093A | Other subluxation of unspecified patella, initial encounter |
| S83093D | Other subluxation of unspecified patella, subsequent encounter |
| S83093S | Other subluxation of unspecified patella, sequela |
| S83094 | Other dislocation of right patella |