Digital Tip Amputations from the Perspective of the Nail

The management strategy proposed herein for fingertip amputations advocates secondary healing with preservation of appearance as well as function. Conservative healing is more likely to result in a sensate, nontender, and cosmetically acceptable fingertip compared to surgical management in many clinical scenarios. This manuscript examines in detail the extent of fingertip injury and defines the relationship of injury to final fingertip outcome. A classification is presented, which allows adequate initial counseling regarding prognosis, and predicts the need for secondary corrective surgery

Seroepidemiology of Human Bocavirus Infection in Jamaica

Human bocavirus (HBoV) is a newly identified human parvovirus. HBoV is associated with upper and lower respiratory tract infections and gastroenteritis in children. Little is known about the seroepidemiology of HBoV in populations in the Caribbean.In a cross-sectional study conducted at the University Hospital of the West Indies in Kingston, Jamaica, 287 blood samples were collected from pediatric patients and tested for the presence of HBoV-specific antibody using a virus-like-particle based enzyme-linked immunosorbent assay (ELISA).HBoV-specific antibodies were found to be present in 220/287 (76.7%) of samples collected from the pediatric population. Seroprevalence of HBoV was highest in those ≥2 years old. The seroepidemiological profile suggests that most children are exposed to HBoV during the first two years of life in Jamaica.HBoV infection is common in children in Jamaica. HBoV seroprevalence rates in the Caribbean are similar to those previously reported in other areas of the world

Lateral Versus Dorsal Plating for Treating Metacarpal and Phalanx Fractures: A Retrospective Cohort Study

Background: The purpose of this study was to investigate the differences between the dorsal and lateral plate position for metacarpal and phalanx fractures. Methods: We conducted a retrospective review of prospectively collected patient data for 186 fractures treated by a single surgeon between 2009 and 2011. Rates of plate removal, total arc of postoperative motion (TAM), and patient and injury demographics were tested for association with plating position. Results: Increasing age, larger plates, and dorsal plating were found in univariate analysis to be associated with decreased TAM and increased plate removal in phalanx but not in metacarpal fractures. Conclusions: These data suggest that dorsal plating results in decreased TAM and increased rates of plate removal in some fractures. TAM was greater in phalanx fractures treated with lateral plating and therefore this plating technique should be considered when treating these fractures

Digital Tip Amputations from the Perspective of the Nail

The management strategy proposed herein for fingertip amputations advocates secondary healing with preservation of appearance as well as function. Conservative healing is more likely to result in a sensate, nontender, and cosmetically acceptable fingertip compared to surgical management in many clinical scenarios. This manuscript examines in detail the extent of fingertip injury and defines the relationship of injury to final fingertip outcome. A classification is presented, which allows adequate initial counseling regarding prognosis, and predicts the need for secondary corrective surgery

Seroepidemiology of HBoV shown by age group.

<p>The no. of serum samples screened and the percentage of seropositive individuals are shown for each age group; bars indicate standard errors.</p

Obstructive Sleep Apnea in Elective Spine Surgery: National Prevalence and Inpatient Outcomes

Patients with OSA were, on average 2.6 years older than those without OSA (P < .001) and had a higher comorbidity burden. The prevalence of OSA increased between 2008 and 2012 from 3.5% to 6.8%; P < .001. OSA was associated with a 3-fold increase in major complications (P < .001) and was confirmed as an independent risk factor for major complications based on multivariate analysis (odds ratio [OR] = 2.82; 95% CI = 2.59-2.79; P < .001). Rates of deep venous thrombosis were doubled in patients with OSA. OSA was determined to be an independent predictor of pulmonary complications (OR = 2.69; 95% CI = 2.59-2.79; P < .001). OSA did not increase the risk of postoperative mortality.Open access journalThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]