Distal osteotomy of the first metatarsal bone for the correction of hallux valgus: comparison of the sagittal stability of two percutaneous techniques-a cadaveric study.

Background: Distal first metatarsal osteotomy is used to correct mild or moderate hallux valgus (HV). We designed a cadaveric study to compare the resistance to axial load between two percutaneous distal first metatarsal osteotomies: Bösch osteotomy and percutaneous chevron. The first aim of this study was to develop a systematic technique for measuring the sagittal displacement on lateral foot X-rays.

Percutaneous hallux valgus surgery: Anatomical study of its safety and effectiveness.

Background And Hypothesis: Although percutaneous hallux valgus surgery is increasing in popularity, concerns about safety regarding neurovascular and tendinous structures remain. The first aim of this body-donor study was to evaluate the safety of three common percutaneous portals. Secondly, to evaluate percutaneous surgery effectiveness in completing adductor tendon release and first ray osteotomies.

Modified Tension-Slide Technique for Endoscopy-Assisted Flexor Hallucis Longus Tendon Transfer.

The rupture of the Achilles tendon (AT) usually occurs in high-caliber athletes, but low-demand patients are also are risk, mainly if they are under corticoids or quinolones. The diagnosis of the AT rupture is usually neglected, and this could result in a worse prognosis for the patient if not treated in an appropriate time. For these patients or for those with high surgical risk, an option of minimally invasive surgery remains attractive.

A comparison of two designs of postoperative shoe for hallux valgus surgery: A biomechanical study in a cadaveric model.

Background: Hallux Valgus Surgery success depends not only on the operative technique, but also on the care of the foot during the postoperative period. Orthopedic shoes have been developed to decrease the weight load on the first ray, an excess of which might lead to a loss of fixation or pseudoarthrosis. The goal of this study was to determine how the load distribution changed as the forced applied to the foot increased, with and without an orthopedic shoe.

Severe Sprengel deformity associated with Klippel-Feil syndrome and a complex vascular abnormality that determined the corrective surgery technique.

Sprengel deformity (SD), a congenital condition characterized by elevation of the scapula, is a cause of functional and aesthetic defects that can be improved by surgical correction. Many cases of SD are associated with Klippel-Feil syndrome (KFS), in which there may be abnormalities of the supra-aortic vessels. We present the case of an 11-year-old girl with severe SD and KFS.