Abstract
Abstract
Introduction
The paediatric population present unique challenges to the knee surgeon, particularly when treating recurrent patellofemoral instability(PFI), the management of which is poorly standardised. Through the EPPIC BASK National Trainee Collaborative, we aimed to identify which procedures (and in which combination) are being used to surgically manage recurrent PFI in skeletally immature patients across the UK.
Methods
A retrospective national service evaluation via a trainee collaborative analysing local trust data between 1st January 2014 and 31st December 2019. Data from institutions registered for EPPIC was compiled and compared to the national guidelines for adults.
Results
A total of 333 patients were classified as skeletally immature(radiologically open physes) across 28 hospitals. Mean age was 14.1 years(+/- 4.5) with 64.9% being female. Mean number of procedures performed was 11.9 (+/-16.4). Isolated medial patellofemoral ligament reconstruction (MPFLR) was the most common procedure, performed in 65.8% of patients. Combined MPFLR and TTO was undertaken in 13.2% of patients. Proximal realignment surgery was performed in 5.1% of patients. Lateral releases were performed in 18.3% of patients with 8.4% performed in isolation.
Conclusion
This study highlights the national variation in surgical treatment of PFI in skeletally immature patients. The guidance for adults cannot be applied universally to the skeletally immature, and it not always acceptable to delay treatment until physes close. This lack of standardisation within the UK in the management of recurrent PFI in skeletally immature patients highlights the need for a national consensus in appropriate surgical management of this patient population.
