Pulp nonfiction: microscopic anatomy of the digital pulp space.

The volar pad of the fingertip provides a very stable yet sensitive surface that gives the hand the ability to pinch and grasp. The focus of this study was to advance understanding of the anatomical features of the digital pulp space. The unusual features of the fingertip pulp space include prominent collagen fiber cords and a branching continuous fine vasculature.

Routine drainage is not required in reduction mammaplasty.

To date, there have been no randomized trials documenting the efficacy of closed suction drainage when applied to reduction mammaplasty. Despite this, it has become the standard of care. A recent retrospective review suggests that closed suction drainage is not necessary.

Dupuytren's disease: physiologic changes in nodule and cord fibroblasts through aging in vitro.

The pathogenesis of the fibrotic disease Dupuytren's contracture remains unclear. The disease process includes two structurally distinct fibrotic elements, the nodule and the cord. It has been proposed that as the disease progresses, nodules develop into cords.