Open Access
Review
Table 3.
Literature review of surgical options of gluteal muscle contracture and therapeutic outcome.
| References | Study design | Sample size | Age | Treatment given | Treatment outcome | Complications/Recurrence |
|---|---|---|---|---|---|---|
| Gao 1988 [12] | Retrospective | 27 | 8.5 years (3–14) | Open | Good result in all | One had acute hematoma |
| Two patients had restricted motion | ||||||
| He et al. 2003 [42] | Retrospective | 187 | 9 years (3–27) | Open | Good/excellent result = 97% | Cicatricial band formation = 62, hematoma formation = 6, wound infection = 3, wound dehiscence = 1 |
| Ekure 2006 [21] | Retrospective | 28 | 5.6 years (9–12) | Open | Excellent in all | Deep sepsis = 2 |
| Temporary sciatic nerve palsy = 1 | ||||||
| Zhang et al. 2007 [32] | Retrospective | 2518 | 5–30 years | Open | Excellent = 2260 | Infection = 4, hematoma = 5, bruising = 15, temporary sciatic nerve injury = 3, LFCN injury = 8, instability = 3, permanent sciatic nerve injury = 6 |
| Good = 252 | Recurrence = 4 | |||||
| Zhao et al. 2009 [8] | Retrospective | 129 | 7.4 years (4–17) | Open | 83.7% excellent result | Complications after operative management only appeared in level II and III patients, which included hypertrophic scar (II = 16, III = 48 [some severe cases exceeded 7 mm]), hematoma (III = 4), infection (II = 1; III = 1), and wound dehiscence (III = 1) |
| Liu et al. 2011 [4] | Retrospective | 428 | 8 years (5–15) | Open | Excellent = 400 | Six patients under 5 years had fair result due to poor compliance; 16 patients had unsteadiness in walking |
| Good = 22 | ||||||
| Liu et al. 2009 [29] | Retrospective | 108 | 23.7 years (18–40) | Arthroscopic | Adduction | None |
| From 10.4° to 45.3° | ||||||
| Flexion | ||||||
| From 44.8° to 110.2° | ||||||
| Out-toe gaits correction with different degrees | ||||||
| Fu et al. 2011 [44] | Comparative | Open 50 | 8.9 years (6–19) | Open | 47/50 Good/excellent, 32/50 cosmetic satisfaction, 47/50 functional satisfaction | Recurrence = 1 |
| Endoscopic 52 | 9.2 years (5–20) | Arthroscopic | 46/52 Good/excellent, 48/52 cosmetic satisfaction, 46/52 functional satisfaction | Recurrence = 1 | ||
| Liu et al. 2013 [48] | Retrospective | 358 | 19.7 years (14–41) | Arthroscopic | 303 Excellent, 13 good | None |
| Ye et al. 2012 [35] | Retrospective | 1059 | 23 years (8–43) | Minimal invasive | Excellent in all | Acute painful hematoma = 3, minimal complications like pain, swelling, shuffling gait, muscular weakness around hip joint, and keloid formation |
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