| ICD-10 Code | Description |
| M66.10 | Rupture of synovium, unspecified joint |
| M66.111 | Rupture of synovium, right shoulder |
| M66.112 | Rupture of synovium, left shoulder |
| M66.119 | Rupture of synovium, unspecified shoulder |
| M66.121 | Rupture of synovium, right elbow |
| M66.122 | Rupture of synovium, left elbow |
| M66.129 | Rupture of synovium, unspecified elbow |
| M66.131 | Rupture of synovium, right wrist |
| M66.132 | Rupture of synovium, left wrist |
| M66.139 | Rupture of synovium, unspecified wrist |
| M66.141 | Rupture of synovium, right hand |
| M66.142 | Rupture of synovium, left hand |
| M66.143 | Rupture of synovium, unspecified hand |
| M66.144 | Rupture of synovium, right finger(s) |
| M66.145 | Rupture of synovium, left finger(s) |
| M66.146 | Rupture of synovium, unspecified finger(s) |
| M66.151 | Rupture of synovium, right hip |
| M66.152 | Rupture of synovium, left hip |
| M66.159 | Rupture of synovium, unspecified hip |
| M66.171 | Rupture of synovium, right ankle |
| M66.172 | Rupture of synovium, left ankle |
| M66.173 | Rupture of synovium, unspecified ankle |
| M66.174 | Rupture of synovium, right foot |
| M66.175 | Rupture of synovium, left foot |
| M66.176 | Rupture of synovium, unspecified foot |
| M66.177 | Rupture of synovium, right toe(s) |
| M66.178 | Rupture of synovium, left toe(s) |
| M66.179 | Rupture of synovium, unspecified toe(s) |
| M66.18 | Rupture of synovium, other site |
