Open release of stiff wrist: a medium to long term case series and literature review.

Background And Aim Of The Work: The authors reported a personal case series of open release of stiff wrists performed after previous internal osteosynthesis of distal radius fractures.

Methods: From a series of 16 patients operated by a single surgeon, 12 were evaluated at a mean 7.1 years follow-up (range 2.

Non-immune hydrops fetalis: Two case reports.

Background: Fetal hydrops is a serious condition difficult to manage, often with a poor prognosis, and it is characterized by the collection of fluid in the extravascular compartments. Before 1968, the most frequent cause was the maternal-fetal Rh incompatibility. Today, 90% of the cases are non-immune hydrops fetalis.

All-Order Amplitudes at any Multiplicity in the Multi-Regge Limit.

We propose an all-loop expression for scattering amplitudes in planar N=4 super Yang-Mills theory in multi-Regge kinematics valid for all multiplicities, all helicity configurations, and arbitrary logarithmic accuracy. Our expression is arrived at from comparing explicit perturbative results with general expectations from the integrable structure of a closely related collinear limit. A crucial ingredient of the analysis is an all-order extension for the central emission vertex that we recently computed at next-to-leading logarithmic accuracy.

A Two-Phase Rupture of the Superficial and Profundus Flexor Tendons of the Second Finger of a Hand in a Patient with an Undiagnosed Kienböck Disease.

The authors present an unusual case of a two-phase rupture of the superficial and profundus flexor tendons of the second finger of a hand in a patient with an undiagnosed Kienböck disease. This kind of lesions may be progressive and extend to adjacent tendons in a relatively rapid succession; therefore, they should be treated urgently. The intervention must provide for the removal of the cause of mechanical unbalance or friction before acting on the tendon, thus a radiographic study of the wrist is essential to plan the treatment of any closed rupture of a flexor tendon.