Detection and quantification by molecular techniques of early infection by Lawsonia intracellularis in suckling piglets.

Background: Lawsonia intracellularis is the causative agent of Porcine Proliferative Enteropathy (PPE), one of the most prevalent pig enteric diseases worldwide, but with sparse information about early infections in suckling piglets in the epidemiology of PPE. With that aim, this study evaluates the prevalence of L. intracellularis in 3-week-old piglets by analysing ileal digesta content and mucosal scrapings from 383 pigs from 16 farms (aprox.

Long term results of lower limb posttraumatic acute bone defects treated with masquelet technique.

Introduction: Several alternatives are now available when treating posttraumatic acute bone defects. Masquelet's technique represents a safe procedure to treat lower limb open fractures associated with significant bone defects and allows surgeons to try to reduce complications incidence.

Material And Methods: Retrospective study based on patients´ record files and images (2015-2017).

Monitoring of porcine circovirus type 2 infection through air and surface samples in vaccinated and unvaccinated fattening farms.

Air and surfaces of swine farms are the two alternative samples to obtain information about the health status of the herd. The aim of this study was to assess air and surface sampling for the detection of porcine circovirus type 2 (PCV2) in vaccinated and unvaccinated fattening farms, studying the relationship between the viral load in these samples with the viremia at herd level. Three swine fattening batches (one unvaccinated; two vaccinated) were monitored at 10, 12, 14, 16 and 18 weeks old; at each stage, blood, air and different surfaces were sampled and analysed by qPCR.

Environmental distribution of Porcine Circovirus Type 2 (PCV2) in swine herds with natural infection.

Porcine circovirus type 2 (PCV2) is the aetiological agent of PCV2-Systemic Disease (PCV2-SD) and PCV2-Subclinical Infection (PCV2-SI). PCV2 is highly resistant to environmental conditions, being able to remain in the farm environment and thus represent a risk for infection maintenance. The aim of this study was to identify, under field conditions, the possible critical points in the environment of non-vaccinated farrow-to-weaning swine farms where PCV2 could accumulate and persist.

Comparison between external fixators and fixed-angle volar-locking plates in the treatment of distal radius fractures.

Distal radius fractures are a common disorder in industrialized nations associated with osteoporosis, with a reported incidence of two fractures per thousand patients per year. We performed a retrospective study comparing two sets of 40 patients, with fracture of the distal radius treated with Penning external fixator, compared to 40 patients treated with fixed-angle volar-locking plate (Plate Depuy ® DVR), with the objective of finding differences between both treatment methods in anatomical values, functional outcomes and complication rates. All fractures were classified according to the AO classification.

Complications and associated risk factors at screw removal in slipped capital femoral epiphysis treated by cannulated stainless steel screws.

Purpose: The aim of our study is to report our complication rate and analyze the associated risk factors when removing cannulated stainless steel screws for SCFE fixation.

Methods: This was a multicenter retrospective study of patients who underwent removal of cannulated stainless steel screws after a mean time of 2.03 years of implantation.

Simultaneous juxta-epiphyseal proximal phalanx fracture with flexor tendon entrapment in a child: a case report and review of literature.

Juxta-epiphyseal/Salter-Harris fractures are the most common hand fractures in children and the proximal phalanx is involved in most cases. In the absence of soft-tissue interposition, these growth plate injuries are simple to reduce and are stable. However, in some cases, flexor tendon entrapment could be present.