Acquired changes in thickness and length of patellar tendon after primary total knee arthroplasty: a prospective ultrasonographic study with over 4 years of follow-up.

Previous literature has reported changes in the length or thickness of the patellar tendon (PT) following primary total knee arthroplasty (TKA). This study aims to determine the structural changes in both the length and thickness of the PT after primary TKA using ultrasound (US) and to investigate the association between these changes and clinical outcomes after a minimum follow-up of 48 months. This prospective study used the US on 60 knees of 32 patients (aged 54-80, mean 64.

Atypical injury of radial nerve after humeral shaft fracture.

As general opinion, conservative treatment is usually suggested for closed humeral shaft fractures with radial nerve palsy; however, some authors advocate early surgical exploration, particularly for spiral fractures of the humerus accompanied with radial nerve palsy. In this article, we present a case of radial nerve palsy after fracture of the proximal-middle third of humeral shaft. A surgical exploration of the nerve revealed that the sharp tip of the bony fragment at fracture site was penetrated into the nerve and separated the nerve as two bands, almost like a ″buttonhole″ injury.

A rare case of 3C disease: Ritscher-Schinzel syndrome presenting with recurrent talipes equinovarus.

Introduction: Club foot (CF) is characterized by multiple deformities such as varus, adductus and internal rotation of the forefoot. It is well-known and a frequent congenital disorder. CF can concurrently be seen with several diseases but it can rarely manifest as a component of any other syndrome.