TABLE 3.
Concomitant Procedures Associated With Patellar Instability Surgerya
| Concomitant Procedure | Humana, 2007-2014 | United Healthcare, 2007-2011 | Combined |
|---|---|---|---|
| Lateral retinacular release | 34.1 (364) | 45.7 (2342) | 43.7 (2706) |
| Chondroplasty | 22.1 (236) | 33.0 (1691) | 31.1 (1927) |
| Tibial tubercle osteotomy | 10.7 (114) | 13.6 (696) | 13.1 (810) |
| Osteochondral grafting | 6.2 (66) | 10.2 (522) | 9.5 (588) |
| Microfracture surgery | 6.7 (71) | 10.0 (514) | 9.5 (585) |
| Chondral fragmentation/loose body removal | 8.8 (94) | 10.5 (536) | 10.2 (630) |
aData are presented as % (n).