Excess Cost and Healthcare Resources Associated With Delayed Diagnosis of Charcot Foot.

The purpose of the present study was to demonstrate the effect of a delayed diagnosis of Charcot foot on acute care cost and usage. We used International Classification of Disease, Ninth Revision, Clinical Modification codes, and the California Office for Statewide Health Planning and Development 2009 to 2012 public patient discharge files to identify patients with type 2 diabetes mellitus and Charcot foot. The costs and length of stay were compared for those with a diagnosis of Charcot foot on admission compared with those who received a delayed diagnosis of Charcot foot before discharge.

A new method of excision of painful plantar forefoot lesions using a rotation advancement flap.

A new method of excision of painful plantar lesions in the forefoot was studied in 13 feet (12 patients). Etiology of the lesions was variable, including traumatic and iatrogenic scars. Localized transfer of partially undermined tissue is used to fill a triangular defect created by excising the lesions.

Quantitation of ultrastructural changes in the mouse pineal in response to continuous illumination.

Adult male mice were exposed to either alternating illumination or constant illumination for 70 days. Light and dark pinealocytes were compared as to distribution within the gland and ultrastructure. Quantitative studies with the electron microscope revealed a significant reduction in pinealocyte size and Golgi complex size in constant light treatment, as well as a marked but nonsignificant reduction in the concentration of lipid droplets and irregular vacuoles.