Observational Study on JuniOrtho Plating System for Deformities and Fractures Treatment in Lower Limb

Inclusion Criteria: a patient will be eligible for inclusion in the study if: * had a regular indication for surgical intervention with JPS according to the manufacturer's IFU; * underwent a surgery for bone deformity correction or trauma reconstruction of the lower extremities performed by JPS; * the clinical data registered in her/him patient chart are sufficient to assess the safety and efficacy endpoint of the study; * patient (or his/her legally acceptable representative) is capable of understanding the content of the Informed Consent Form (ICF) \[applicable for the prospective group of patients\] * patient is willing and able to participate in the prospective data collection and comply with the protocol requirements; Note: for the retrospective group of patients to whom all interventions and control visits were already done, a waiver of consent for retrospective data collection to be requested. Exclusion Criteria: a Patient will be excluded from participation in the study if he/she: * had/has a medical condition that is a contraindication according to the manufacturer's instruction for use leaflet; * had/has a concomitant not permitted device which cannot be safely removed; * patient for whom there are other concurrent medical or other conditions that in opinion of the participating investigator may prevent participation or otherwise render patient ineligible for the study.