Plasmon-Exciton Strong Coupling in Colloidal Au Nanocubes with Layered Molecular J-Aggregates.

Strong coupling between light and matter forms hybrid states, such as exciton-polaritons, which are crucial for advancements in quantum science and technology. Plasmonic metal nanoparticles, with their ultrasmall mode volumes, are effective for generating these states, but the coupling strength is often limited by surface saturation of excitonic materials. Additionally, cubic nanoparticles, which can generate strong local fields, have not been systematically explored.

Strong coupling in plasmonic metal nanoparticles.

The study of strong coupling between light and matter has gained significant attention in recent years due to its potential applications in diverse fields, including artificial light harvesting, ultraefficient polariton lasing, and quantum information processing. Plasmonic cavities are a compelling alternative of conventional photonic resonators, enabling ultracompact polaritonic systems to operate at room temperature. This review focuses on colloidal metal nanoparticles, highlighting their advantages as plasmonic cavities in terms of their facile synthesis, tunable plasmonic properties, and easy integration with excitonic materials.

Reconstruction of the coracoclavicular ligament with palmaris longus tendon and Mersilene tape for acromioclavicular dislocations.

Background: Acromioclavicular (AC) joint dislocation is common among shoulder injuries, and various surgical methods have been introduced for effective ligament reconstruction. Reconstruction of the coracoclavicular (CC) ligament in the anatomical position using autologous tendons is a recent surgical trend. This study is to report clinical and radiologic results of reconstruction of the CC ligament using an autologous palmaris longus tendon interweaved with Mersilene tape (PLMT) with a minimum 2-year follow-up.

Comparison of Locking Plate Fixation and Coracoclavicular Ligament Reconstruction for Neer Type 2B Distal Clavicle Fractures.

Background: There remains no consensus regarding which repair technique provides the most optimal results for unstable distal clavicle fractures.

Purpose: To compare radiologic and clinical outcomes between locking plate fixation and anatomic coracoclavicular (CC) ligament reconstruction for patients with unstable distal clavicle fractures.

Study Design: Cohort study; Level of evidence, 3.

Reconstruction of large bone defect using autogenous fibular strut and iliac bone graft for revision total elbow arthroplasty.

The stability and longevity of the prosthesis after revision total elbow arthroplasty (TEA) are greatly influenced by the reconstruction of bone defects around the distal humerus and proximal ulna. This study evaluated the clinical and radiological results of reconstruction of a large bone defect using an autogenous fibular strut and iliac bone graft in revision TEA.This retrospective study reviewed 10 patients who underwent revision TEA with autogenous fibular strut and iliac corticocancellous bone graft between March 2007 and May 2016.

Double trapezia sign: A new radiologic sign of scaphoid nonunion.

In scaphoid nonunion, pseudarthrosis and sclerotic change occur at the nonunion site. These changes make a distal fragment look like a trapezium on plain radiographs and we called this phenomenon the double trapezia sign. The purpose of this study was to estimate the diagnostic reliability of the double trapezia sign and its clinical and prognostic implications for the scaphoid nonunion.

Anterior Interosseous Nerve Syndrome: Is it a Compressive Neuropathy?

Background: Anterior interosseous nerve (AIN) syndrome is a rare disease whose pathophysiology is controversial. Despite efforts to elucidate the pathophysiology of AIN syndrome, it has not yet been resolved. We reinterpret electrodiagnostic studies, magnetic resonance imaging (MRI), and surgical findings to clarify the pathophysiology of AIN syndrome.

Low vitamin D levels in post-menopausal women are associated with complex regional pain syndrome type I in surgically treated distal radius fractures.

Background: Complex regional pain syndrome type I (CRPS I) is a chronic devastating condition and a relatively common complication of distal radius fractures (DRF). The purpose of this study was to investigate the relationship of vitamin D levels in surgically treated post-menopausal women with CRPS I occurrence in DRF.

Methods: From February 2016 to March 2017, 158 surgically treated post-menopausal patients with DRF were enrolled.

Small joint arthrodesis technique using a dowel bone graft in a rabbit model.

The dowel bone graft fusion technique for the ankle is a well-known and useful method. However, clinical results of dowel bone graft for small joint fusion are unknown. The objective of the present study is to evaluate the effects of dowel bone graft technique for small joint arthrodesis in an in vivo arthrodesis of rabbit elbow model compared with the conventional arthrodesis technique (open, joint surface debridement, and internal fixation method).

Entrapment of the extensor pollicis longus tendon in a pediatric Smith fracture: A case report.

Rationale: Most pediatric distal radius fractures are effectively treated nonoperatively; however, operative intervention is indicated in patients with open and highly unstable fractures, in those with concomitant neurovascular injuries and in patients whom soft tissue interposition between fracture fragments precludes anatomical reduction. Notably, soft tissue interposition between fracture fragments is diagnostically challenging. Surgeons must be mindful of this rare complication for early detection and prompt treatment.

Modified triceps fascial tongue approach for primary total elbow arthroplasty.

Background: Triceps weakness is a common complication of total elbow arthroplasty (TEA). Many posterior approaches for TEA have been introduced to maintain triceps function. The present study evaluated the clinical outcomes and extensor strengths of primary TEA with modified triceps fascial tongue approach.

Multiple etiologies of trigger wrist.

Background: Trigger wrist, a relatively unusual condition, is a triggering at the wrist produced by wrist or finger motion. The clinical manifestations and surgical results of trigger wrist with multiple etiologies were evaluated.

Methods: From October 2008 to December 2012, this study retrospectively reviewed 15 patients diagnosed with trigger wrist.

Trigger Wrist.

Trigger wrist is a relatively rare disease compared to trigger finger, which is the most common disorder found in hands. Patients with trigger wrist usually complain about the following symptoms: snapping and clicking or triggering around carpal tunnel with or without mild to moderate median neuropathy. There are a total of five cases of trigger wrist: three cases of anomalous muscle belly of flexor digitorum superficialis and two cases of fibroma around flexor tendon sheath within carpal tunnel.

Flexor carpi radialis brevis: an unusual anomalous muscle of the wrist.

During imaging studies or surgical procedures, anomalous forearm and wrist muscles are occasionally encountered. Among them, the flexor carpi radialis brevis is very rare. Because the trend is growing toward treating distal radius fractures with volar plating, the flexor carpi radialis brevis is worth knowing.

Vertebral compression fracture in the middle of fused segments without a history of injury: a case report.

Study Design: A case report and review of the literature.

Objectives: To report a rare case of a vertebral compression fracture in the middle of fused segments in the absence of a history of trauma, and to investigate the contributory factors.

Summary Of Background Data: Few articles have been published on vertebral fractures among fused segments.