The impact of hamstring lengthening on stance knee flexion at skeletal maturity in ambulatory cerebral palsy.

This study reports the long-term outcomes of hamstring lengthening to treat flexed knee gait in children with ambulatory cerebral palsy (CP) after skeletal maturity. This retrospective longitudinal observational study used instrumented gait analysis (GA) <8 and >15 years old in children with bilateral CP. The primary variable was knee flexion in stance phase.

An Eastern Europe and Middle East multinational expert Delphi consensus study on the prevention, diagnosis, and treatment of developmental dysplasia of the hip before walking age.

Purpose: The incidence of developmental dysplasia of the hip (DDH) is higher in Eastern Europeans and Middle Easterners. This study aimed to establish consensus among experts in this geographical area on the management of DDH before walking age.

Methods: Fourteen experienced orthopedic surgeons agreed to participate in a four-round online consensus panel by the Delphi method.

Surgery for foot deformities in MECP2 disorders: prevalence and risk factors.

Foot deformities in methyl-CpG binding protein 2 (MECP2) disorders are thought to be common, but reports are scant. The purpose of this study was to report the prevalence and type of foot deformities and surgical management for MECP2 disorders. In this retrospective, comparative study, all children presenting between June 2005 and July 2020, with a genetically confirmed MECP2-related disorder, were included.

The change in sagittal plane gait patterns from childhood to maturity in bilateral cerebral palsy.

Background: The longitudinal stability of sagittal gait patterns in diplegic cerebral palsy (CP), stratified using the Rodda classification, is currently unknown.

Research Question: What is the trajectory of sagittal plane gait deformities as defined by the Rodda classification in a large cohort treated with orthopedic surgery guided by gait analysis?

Methods: A retrospective study utilized gait analysis to evaluate sagittal gait parameters before age 8 and after age 15 years. Individual limbs were categorized at each time point according to the Rodda classification based on mean sagittal plane knee and ankle angle during stance.

Hip Displacement in MECP2 Disorders: Prevalence and Risk Factors.

Background: Methyl-CpG binding protein 2 (MECP2) disorders, including Rett syndrome and MECP2 duplication syndrome, are typified by profound intellectual disability, spasticity, and decline in gross motor function. Unlike scoliosis, linked to disease severity, little has been reported regarding the hip. The aim of this study was to report the prevalence and risk factors of hip displacement (HD) in MECP2 disorders.