Correction of Hallux Valgus with the Nexis® PECA Bunion Implantable Osteosynthesis Medical Device

Correction of Hallux Valgus with the Nexis® PECA Bunion Implantable Osteosynthesis Medical Device : Evaluation of Quality of Life Scores, Angular Correction, Bone Consolidation and Occurrence of Adverse Events

The Nexis® screw system is a range of osteosynthesis screws for the foot. Nexis® Bunion Screws are Class IIb implantable medical devices.

The primary objective of the study is to confirm the performance and effectiveness of the device under investigation for the correction of hallux valgus with the evaluation functional capacities of the patient's foot. It will be assessed with "general sub-score" of the EFAS questionnaire determined during the postoperative visit at 6 months.

The evaluation of quality of life scores, angular correction, bone consolidation and occurrence of adverse events will also be carried out.

Inclusion Criteria:

• Patient with a hallux valgus foot pathology requiring correction
• First line operation
• Use of the medical device concerned PECA Bunion
• Unilateral operation
• Patient aged 18 or over
• Isolated hallux valgus correction, without associated surgical procedures
• Patient able to respect the prescriptions and recommendations of his surgeon
• Patient able to read and understand the information note on the objectives of the study and the collection of their data
• Patient able to sign a consent form

Exclusion Criteria:

• Patient with a contraindication to the device under investigation,
• Simultaneous participation in another clinical investigation protocol,
• Adults subject to legal protection (safeguard of justice, curatorship, guardianship), persons deprived of liberty, pregnant or breastfeeding women, minors.