Mechanical Effects of Lag Screw Retightening in a Simulated Hindfoot Arthrodesis Model
Foot & Ankle Orthopaedics, 2021 Background: Nonunion following hindfoot arthrodesis may be caused by failure to maintain compression at the arthrodesis site. The ability of lag screws, commonly used in arthrodesis, to maintain compression in hindfoot bones has not been well ...
Amanda L. Rugg BS +5 more
doaj +1 more source
Biomechanical Comparison of Double 2.3-mm Headless Cannulated Self-Compression Screws and Single 3.5-mm Cortical Screw in Lag Fashion in a Canine Sacroiliac Luxation Model: A Small Dog Cadaveric Study [PDF]
, 2023 OBJECTIVE The aim of this study was to evaluate the feasibility of safe positioning of double 2.3-mm headless cannulated self-compression screws (HCS) in a small dog cadaveric sacroiliac luxation model and to compare the static rotational ...
Haebeom Lee +11 more
core +2 more sources
Liquid-Flooded Compression and Expansion in Scroll Machines – Part I: Model Development [PDF]
, 2012 A detailed mechanistic model has been developed for scroll compressors and scroll expanders with liquid flooding for application to the Liquid Flooded Ericsson Cycle.
Groll, Eckhard +7 more
core +2 more sources
Does Lag Screw Retightening Improve Compression in Hindfoot Arthrodesis?
Foot & Ankle Orthopaedics, 2020 Category: Hindfoot; Ankle; Ankle Arthritis Introduction/Purpose: Non-union and delayed union are common complications following hindfoot arthrodesis.
Amanda Rugg BS +5 more
doaj +1 more source
Arthroscopic Bony Bankart Repair Using Double-Threaded Headless Screw: A Case Report
Case Reports in Orthopedics, 2012 We present a case of arthroscopic fixation for bony Bankart lesion using a double-threaded cannulated screw. A 39-year-old man sustained a left shoulder injury from a motorcycle accident.
Takeshi Kokubu +3 more
doaj +1 more source
Ankle arthrodesis with cannulated screw: Case series [PDF]
, 2020 Ankle osteoarthritis patients are young and lack of available long last treatment. Ankle arthrodesis remains the gold standard and is the procedure of choice for younger patients who are heavy laborers. These case series evaluate and report five patients
Mohammad Zaim Chilmi, - +5 more
core +1 more source
Design and Performance Evaluation of a Twin Screw Water Vapor Compressor [PDF]
, 2012 The heat pump system of mechanical vapor compression/recompression (MVC/MVR) combined with evaporation is a high efficiency, energy-saving solution for energy intensive processes.
He, Zhilong +3 more
core +1 more source
, 2022 Supplemental material, sj-docx-2-hss-10.1177_15563316221088579 for Trapeziometacarpal Joint Arthrodesis Using a Cannulated Compression Screw and Locking Plate Construct by Ameya V. Save, Scott W. Wolfe, Christian Victoria and Daniel A.
Daniel A. Osei (12550679) +3 more
core +1 more source
, 2022 Supplemental material, sj-docx-4-hss-10.1177_15563316221088579 for Trapeziometacarpal Joint Arthrodesis Using a Cannulated Compression Screw and Locking Plate Construct by Ameya V. Save, Scott W. Wolfe, Christian Victoria and Daniel A.
Daniel A. Osei (12550679) +3 more
core +1 more source
Investigation of Start Up Process in Oil Flooded Twin Screw Compressors [PDF]
, 2012 Oil injected screw compressors used for air applications and refrigeration are usually installed in simple packages which often do not include oil pump for supply of oil to the bearings and the working chamber.
Stosic, Nikola +3 more
core +1 more source