Trapeziometacarpal External Fixation under Local Anesthesia for the Treatment of Comminuted Intra-Articular Thumb Metacarpal Fractures: Evaluation of Clinical Results and Long-Term Patient Satisfaction.

 A variety of internal and external fixation techniques have been described for the treatment of Rolando fractures, but the optimal fixation method has not been clearly defined.  The aim of the study was to describe the results and the long-term functional outcome of the application, under local anesthesia, of an external fixation system for the treatment of Rolando fractures.  In total, 22 consecutive patients (16 men) underwent surgical treatment for Rolando fractures by using two pairs of pins external fixator.

Minimal resection interposition arthroplasty of the first metatarsophalangeal joint.

Background: Interposition arthroplasty of the first metatarsophalangeal (MTP) joint is a viable alternative to fusion in patients with advanced hallux rigidus. The purpose of this study is to evaluate the midterm results of a modification of the technique.

Methods: Case series of 18 interposition arthroplasties were performed on 13 female patients with Grade III-IV hallux rigidus.

Late diagnosis of a McFarland fracture: imaging and treatment.

McFarland fractures represent a type of oblique medial malleolar fracture in children that can be challenging to diagnose and treat. A 14-year-old junior league soccer player with a Salter Harris type IV McFarland fracture presented late, as the initial routine two views radiological assessment failed to reveal a clear fracture line. The addition of a mortise ankle view led to the correct diagnosis and subsequent MRI findings guided nonsurgical treatment with an excellent outcome.

Delayed foreign-body reaction to absorbable implants in metacarpal fracture treatment.

Background: First-generation bioabsorbable implants have been associated with a high complication rate attributable to weak mechanical properties and rapid degradation. This has led to the development of stronger devices with improved durability. However, the modern implants have raised concerns about potential late-occurring adverse reactions.

Management of posttraumatic arthritis of the wrist with radiolunate fusion enhanced with a sliding autograft: a case report and description of a novel technique.

Although in rheumatoid cases radiolunate fusion presents with satisfying results, in cases with posttraumatic carpal distortion, the variability of injury pattern can influence the type of fixation and the rate of bony union. In this case report, we present an alternative technique of radiolunate fusion for the management of posttraumatic arthritis, which combines the traditional procedure with a corticocancellous autograft, created from the dorsal side of the radius that slides over the bones to be fused. That procedure provides the best environment for the bones to heal and an additional stabilizing effect on the radiolunate construct, thus better preserving the normal intercarpal relationships and wrist height.

Mid-term results of hydroxyapatite-coated threaded cup implanted without supplementary supporting screws.

We retrospectively reviewed the clinical, radiographic, and survivorship outcomes in a series of 180 patients that underwent 204 primary Total Hip Arthroplasties with the use of a second generation threaded hydroxyapatite-coated acetabular cup that was implanted without any supplementary supporting screws. At an average follow-up period of 10.2 (range: 8-14) years, one hundred and seventy-four patients (198 cups) were available for assessment.

Late results of absorbable pin fixation in the treatment of radial head fractures.

The use of bioabsorbable pins with prolonged degradation periods for fracture fixation has raised concerns about adverse soft tissue reactions, including seromas, discharging sinuses, or osteolytic changes. We asked whether bioabsorbable pins of self-reinforced polylactic acid polymer used in radial head fractures resulted in such reactions. We retrospectively reviewed 21 patients followed a minimum of 36 months (mean, 81 months; range, 36-136 months).