Table 3.
Femoral head-saving procedures analyzed by radiographic progression of disease
| Study/year/design | Technique | Hips | Precollapse | Progression | Postcollapse | Progression |
|---|---|---|---|---|---|---|
| Iorio et al. (1998) [18] (R) | CD | 33 | 33 | 18 (54.5%) | ||
| Bozic et al. (1999) [6] (R) | CD | 54 | 46 | 26 (56.5%) | 8 | 8 (100%) |
| Simank et al. (1999) [49] (R) | CD | 94 | 30 | 13 (43.3%) | 31 | 19 (61.3%) |
| Lavernia and Sierra (2000) [24] (R) | CD | 65 | ||||
| Aigner et al. (2002) [1] (R) | CD | 45 | 39 | 5 (12.8%) | 6 | 3 (50%) |
| Keizer et al. (2006) [21] (R) | NVFG | 62 | 57 | 44 (77.2%) | 13 | 8 (61.5%) |
| NVTG | 18 | |||||
| Hernigou and Beaujean (2002) [14] (P) | CD/BMG | 189 | 136 | 23 (16.9%) | 7 | 7 (100%) |
| Gangji et al. (2004) [12] (RCT) | CD | 8 | 8 | 5 (62.5%) | ||
| CD/BMG | 10 | 10 | 1 (10%) | |||
| Baksi et al. (2009) [4] (R) | CD/MPG | 187 | 79 | 14 (17.7%) | 68 | 29 (42.6%) |
| Louie et al. (1999) [27] (R) | FVFG | 59 | 5 | 4 (80%) | 52 | 25 (48.1%) |
| Soucacos et al. (2001) [50] (R) | VFG | 184 | 39 | 2 (5.1%) | 145 | 70 (48.3%) |
| Marciniak et al. (2005) [30] (R) | FVFG | 101 | 14 | 7 (50%) | 87 | 52 (59.8%) |
| Zhao et al. (2010) [65] (R) | VGTG | 195 | 81 | 0 (0%) | 114 | 60 (52.6%) |
| Kawate et al. (2007) [20] (R) | FVFG | 71 | 31 | 10 (32.2%) | 40 | 25 (62.5%) |
| Zhao et al. (2006) [66] (R) | VIG | 226 | 89 | 11 (12.4%) | 123 | 49 (39.8%) |
| Nagoya et al. (2004) [39] (R) | VIG | 35 | 28 | 12 (42.9%) | 7 | 7 (100%) |
| Fuchs et al. (2003) [11] (R) | ITO/VIG | 44 | 17 | 7 (41.2%) | 22 | 13 (59.1%) |
| Hisatome et al. (2004) [16] (R) | SO | 25 | 15 | 6 (40%) | 10 | 4 (40%) |
| Atsumi et al. (2006) [2] (R) | PRO | 35 | 35 | 2 (5.7%) | ||
| Yoon et al. (2008) [62] (R) | TTRO | 43 | 17 | 1 (5.9%) | 26 | 2 (7.7%) |
| Plakseychuk et al. (2003) [42] (R) | VFG | 50 | 35 | 6 (17.1%) | 15 | 7 (46.7%) |
| NVFG | 50 | 35 | 25 (71.4%) | 15 | 11 (73.3%) | |
| Kim et al. (2005) [22] (P) | VFG | 23 | 10 | 1 (10%) | 13 | 7 (53.8%) |
| NVFG | 23 | 10 | 5 (50%) | 13 | 11 (84.6%) | |
| Total | 1714 | 864 | 264 | 850 | 419 |
Mean followup = 7.12 years (minimum followup was used if no mean was provided); P = prospective study; R = retrospective study; RCT = randomized clinical trial; CD = core decompression; NVFG = nonvascularized fibular graft; NVTG = nonvascularized tibial graft; BMG = bone marrow graft; MPG = muscle pedicle graft; FVFG = free vascularized fibular graft; VFG = vascularized fibular graft; VGTG = vascularized greater trochanter graft; VIG = vascularized iliac graft; ITO = intertrochanteric osteotomy; SO = Sugioka osteotomy; PRO = posterior rotational osteotomy; TTRO = transtrochanteric rotational osteotomy.