Extensor Pollicis Longus Tendon Rupture With Concomitant Electrodiagnostic and MRI Findings of Posterior Interosseous Nerve Palsy: A Report of 2 Cases and Review of the Literature.

Cases: Two patients with spontaneous loss of thumb interphalangeal joint extension were referred after history, electrodiagnostic, and/or magnetic resonance imaging (MRI) findings were felt to demonstrate a posterior interosseous nerve (PIN) palsy. Subsequent physical examination and additional directed studies suggested an alternative explanation: rupture of the extensor pollicis longus (EPL) tendon, subsequently confirmed at surgery. An extensor indicis proprius to EPL transfer restored thumb function.

Organ-specific malperfusion in acute type A aortic dissection: epidemiological meta-analysis of incidence rates.

Background: Acute type A aortic dissection is a life-threatening clinical emergency that necessitates immediate surgical intervention with an estimated mortality rate of approximately 1-2% per hour. When complicated by malperfusion, the perioperative mortality rate is reported to be increased by up to 39%. Malperfusion can affect many vascular beds with varying incidence and severity, resulting in coronary, cerebral, visceral, peripheral, renal or spinal malperfusion.

Investigating the biodiversity conservation capability of technological innovation and FinTech.

Human activities, primarily economic growth, and technological innovation, threaten global biodiversity. This study utilizes 22-year panel data from 87 developing countries and a novel cross-sectional heterogeneous factor analysis-based financial technology index to investigate how economic growth, renewable energy consumption, technological innovation, natural resources, and financial technology affect biodiversity. To account for cross-sectional dependency, this study employed a Panel Autoregressive Distributive Lagged with Pooled Mean Group specifications within the Driscoll and Kraay standard error estimator.

Minimally Invasive Radiolunate Imbrication Neutralization (MIRLIN) Procedure.

Debate persists about the optimal surgical management of scapholunate dissociation. Many contemporary techniques address both the injured scapholunate ligament as well as the capsuloligamentous stabilizers necessary to prevent carpal instability and collapse. Here, we present a technique to reinforce or plicate the long radiolunate ligament, a critical stabilizer to the carpus.