Functional and radiological outcome of subtalar arthroereisis for flexible pes planovalgus in children: A retrospective analysis

Autor: Caroline Le Gall, Walid Lakhal, Emmanuelle Mayrargue, Bernard Fraisse, Sylvette Marleix, Gregory Lucas, Alexandre Losson, Nicolas Fréger, Philippe Violas
Rok vydání: 2021
Předmět:
Zdroj: Orthopaedicstraumatology, surgeryresearch : OTSR.
ISSN: 1877-0568
Popis: Pediatric idiopathic pes planovalgus can correct itself with growth. Otherwise, in the event of functional impairment and after failed conservative treatment, surgery can be considered. Based on a multicenter retrospective study, we report the functional and radiographic results obtained after subtalar arthroereisis.We hypothesized that this surgery improves functional and radiological parameters in childhood.Forty-eight medical records of children (78 feet) operated on between 2010 and 2019 were studied. Functional (FAOS score) and radiographic (Djian angle, calcaneal slope, lateral talocalcaneal divergence and calcaneus/M5 alignment, talonavicular coverage measurement, AP talocalcaneal divergence) results were studied. The analysis of these different criteria was carried out between the preoperative period and the last follow-up.The functional outcome was satisfactory with an average FAOS questionnaire score of 95.5 out of 100 total points. All the radiographic parameters studied were significantly improved (p0.001). The average age at the time of surgery was 11.3 years (range: 7 to 16) with a mean follow-up of 35 months (range: 18 months to 84). Spontaneous screw expulsion and subtalar pain were the main complications found.The results obtained are consistent with those in the literature. The age at the time of the surgery is an essential factor to consider with the goal of optimal correction.This technique is reliable and effective in the short term. It can be offered as first-line therapy in the management of symptomatic pes planovalgus in children. The follow-up is short, which necessitates longer term studies of this population. The ideal age for surgery remains to be determined.IV.
Databáze: OpenAIRE