Complex regional pain syndrome after distal radius fracture: A survey of current practices.

Introduction: Complex regional pain syndrome (CRPS) is a common complication following distal radius fractures that is difficult to diagnose and can lead to permanent disability. While various proposed prophylaxis and treatment modalities exist, high-quality evidence guiding practice is limited. This survey of Orthopaedic Trauma Association (OTA) and Canadian Orthopaedic Association (COA) members was conducted with the primary aim of assessing practice patterns in distal radius fractures complicated with CRPS.

Tibial Malalignment is an Independent Predictor of Nonunion After Intramedullary Nailing of Tibial Shaft Fractures.

Objectives: This study aimed to assess the relationship between postoperative alignment and nonunion in patients with tibial shaft fractures treated with intramedullary nailing.

Methods: Design: Retrospective case-control study.

Setting: Single academic trauma center.

Pipkin IV fracture dislocation of the hip in a football athlete - A case report.

Pipkin type IV fracture dislocation of the hip is a rare, high-energy injury, that is associated with poor functional outcomes and complications. We report a case of a 20-year old male quarterback who sustained a Pipkin type IV fracture dislocation during a football game. He underwent immediate closed reduction, transfer to a Level I trauma centre, surgical management, and progressive rehabilitation.

Persistence of widespread moderate Spinosad resistance among wild melon fly (Zeugodacus cucurbitae) and oriental fruit fly (Bactrocera dorsalis) populations on the major Hawaiian islands.

Background: Insecticide resistance among invasive tephritid fruit flies poses a great risk to national food security and has the potential to disrupt quarantine and eradication programs, which rely on the efficacy of Spinosad to prevent widespread establishment in North America. During 2022 to 2023 we surveyed the extent of Spinosad resistance of two key species, oriental fruit fly Bactrocera dorsalis, and melon fly Zeugodacus cucurbitae, from 20 sites across five Hawaiian Islands including Kaua'i, O'ahu, Maui, Molokai and the "Big Island" (Hawai'i).

Results: We used topical thoracic applications of eight concentrations of Spinosad ranging from 0.

Avocado cultivar and tree-to-tree leaf compositional differences affect infestation severity of Pseudocysta perseae (Hemiptera: Tingidae).

Avocado lace bug, Pseudocysta perseae (Heidemann) (Hemiptera: Tingidae), is a sap-feeding insect that feeds on the underside of avocado leaves. First observed in 2019, P. perseae has spread throughout the Hawaiian islands, causing premature leaf drop and decrease in avocado yield.