Desailly, E Does patella lowering improve crouch gait in cerebral palsy? Comparative retrospective study. [electronic resource] - Orthopaedics & traumatology, surgery & research : OTSR 09 2017 - 741-746 p. digital Publication Type: Journal Article ISSN: 1877-0568 Standard No.: 10.1016/j.otsr.2017.03.028 doi Subjects--Topical Terms: Biomechanical PhenomenaCerebral Palsy--complicationsChildGaitGait Disorders, Neurologic--etiologyHamstring Muscles--surgeryHumansKnee Joint--physiopathologyPatella--surgeryPropensity ScoreQuadriceps Muscle--physiopathologyRange of Motion, ArticularRetrospective Studies