background:   to assess the outcome of the remplissage arthroscopic surgical method in patients with anterior shoulder dislocation associated with hill-sachs lesion.     methods:   ten patients with anterior shoulder dislocations and hill-sachs lesions were entered into this study and were operated on by the remplissage arthroscopic surgical method. they were followed up 22 months after surgery...

  Background: Open Bankart surgery is the main treatment procedure in patients with recurrent anterior shoulder dislocation, especially in cases with glenoid bone defect. The goal of this study was to determine the outcomes after open Bankart surgery in cases of recurrent anterior shoulder dislocation with glenoid bone defects and concomitant Hill-Sachs lesions. Methods: Between 2006 and 2010,...

In previous work we have studied how an explicit representation of background knowledge associated with a specific spreadsheet can be exploited to alleviate usability problems with spreadsheet-based applications. We have implemented this approach in the SACHS system to provide a semantic help system for spreadsheets applications. In this paper, we evaluate the (comprehension) coverage of SACHS ...

The carbohydrate composition was determined for ceramide hexosides isolated from brains of patients with Tay-Sachs disease and generalized gangliosidosis (hereby named GM1-gangliosidosis). Gray matter of patients with each disease showed a characteristic abnormal ceramide hexoside pattern. In Tay-Sachs gray matter, ceramide trihexoside is the major component, whereas ceramide tetrahexoside is b...

Introduction Posterosuperolateral compression fractures of the humeral head, eponymously described by Hill and Sachs in 1940, occur in 40-90% of anterior shoulder dislocations and typically occur in conjunction with anterior capsulolabral tears (Bankart and variant lesions). Repairing a Bankart lesion without simultaneously addressing significant Hill-Sachs lesions may result in repeated instab...

BACKGROUND Total system design (TSD) factors are design factors, which have impact on overall performance of the power plants in context of total human engineering or macroergonomic. The evaluation of the impact of TSD factors was the main goal of this study. The main objective was human factors engineering on human performance in a power plant. METHODS The systems being studied are the contr...

The nineteenth century witnessed some of the greatest neuroanatomists of all times. Amongst them is the largely forgotten Heinrich Sachs, a student of Carl Wernicke in Breslau. Sachs was a German neurologist, born in 1863 in Halberstadt a town in the German state of Saxony-Anhalt and the capital of the district of Harz. Despite his upbringing in a lower-income background, he was able to study m...