Acetabular remodeling after graft extrusion, rotation or impaction in Dega and Pemberton acetabuloplasties for developmental dysplasia of the hip

This study was performed to assess the acetabular remodeling by conservative management of graft displacement among patients with DDH. This was a retrospective study of 20 patients 17 (85%) women and 3 (15%) men; mean age 22.90 ± 6.96 months with DDH who underwent Pemberton and Dega acetabuloplasties at King Khalid University Hospital, Riyadh between January 2013 and January 2018. All patients after losing acetabular correction during immediate postoperative period were treated by conservative management. The management involved application of Spica cast for 6 weeks that was trimmed to broomstick cast for an extended period of time and finally replaced by nocturnal abduction brace until normal acetabular index (AI) was achieved. The patients were followed up for a mean period of 44.60 ± 12.36 months. Out of the total, 18 (90%) patients with DDH were successfully treated by conservative management. The mean preoperative AI of 43.70° ± 5.91° improved to 21.35o ± 6.32o at the final follow-up (P
Source: Journal of Pediatric Orthopaedics B - Category: Orthopaedics Tags: Hip Source Type: research