Advancing sustainability in healthcare: A scoping review of global recycling practices in operating rooms.

The healthcare sector, particularly operating rooms (ORs), generates significant waste, contributing to global environmental pollution. This scoping review aimed to assess global recycling practices in ORs across various surgical specialties, identifying key barriers and strategies for improvement. A comprehensive literature search using PubMed and Embase and PRISMA reporting guidelines yielded 35 studies for inclusion.

Open Fractures in National Football League Athletes: Analyzing Performance and Return to Sport.

Introduction: Open fractures are potentially devastating injuries for the professional athlete. We sought to compare return to sports (RTS) and performance in National Football League (NFL) athletes sustaining open versus closed fractures.

Methods: NFL athletes with surgically treated open and closed fractures of the forearm, tibial shaft, and ankle from 2009-2018 were identified through publicly available reports and records.

Online Patient Education Resources for Anterior Cruciate Ligament Reconstruction: An Assessment of the Accuracy and Reliability of Information on the Internet Over the Past Decade.

Purpose: The purpose of this study is to evaluate the quality of patient education materials accessible through popular online search engines regarding anterior cruciate ligament (ACL) injuries and anterior cruciate ligament reconstruction (ACLR).  Methods: Two search terms ("ACL surgery" and "ACL reconstruction") were entered into three search engines (Google, Yahoo, and Bing). The quality of information was scored using a novel scoring system developed and overseen by sports medicine orthopedic clinical research fellows and fellowship-trained orthopedic surgeons.

Reimagining the Path of an Unmatched Orthopaedic Residency Application: A Survey of Program Directors.

Background: Few evidence-based suggestions are available to help applicants and mentors improve reapplication outcomes. We sought to provide program directors' (PDs) perspectives on actionable steps to improve reapplicants' chances for a match.

Methods: The PDs were asked to rank positions unmatched applicants can pursue, steps these applicants can take for the next application cycle, and reasons why reapplicants do not match.

Evaluation of Osteochondral Allograft Transplant Using In-Office Needle Arthroscopy.

In-office needle arthroscopy (IONA) has been available in various iterations for decades. Studies have described it as comparable if not superior to magnetic resonance imaging for identifying intra-articular pathology with associated cost savings per patient. A new IONA system has been brought to market with a modernized user interface and disposable handpieces offering the opportunity to address intra-articular pathology.

Surgical repair of acute on chronic seven-year pectoralis major rupture near the distal myotendinous junction: A case report.

The surgical fixation of an acute on chronic pectoralis major rupture with inciting injury 7 years prior has never been reported in the literature. Thus, we report the first case of an acute on chronic pectoralis major rupture repair in an active male patient who underwent successful surgical intervention and review the pathophysiology and treatment of pectoralis major tears.

Rehabilitation After Anterior Cruciate Ligament Injury: Review of Current Literature and Recommendations.

Purpose Of Review: Anterior cruciate ligament reconstruction (ACLR) is a common surgical procedure with an estimated 120,000 cases performed in the USA each year. Physical therapy plays a critical role in the successful recovery of both surgically and non-surgically managed patients. Interestingly, ACL rehabilitation protocols vary greatly with little consensus among practitioners.

Open Peroneal Tendon Stabilization With Fibular Groove Deepening.

Peroneal tendon subluxation often occurs because of sudden dorsiflexion of the ankle, leading to a traumatic rupture of the superior peroneal retinaculum. Currently, there are several surgical techniques to deepen the fibular groove, but there is no universally accepted gold standard. This technique article describes a fibular groove deepening with preservation of the fibrocartilage in conjunction with repair of the superior peroneal retinaculum.

Anchorless Acromioclavicular and Coracoclavicular Ligament Repair Using a Graft-Passing Instrument to Pass Suture Under the Coracoid.

Acromioclavicular joint separation is a common shoulder injury. Grade I and II separation may be treated nonoperatively, whereas higher grades tend to require surgical intervention. Various repair techniques have been described in the literature, with no consensus on the gold standard.

Arthroscopic Osteochondral Autograft Transfer System Procedure of the Lateral Femoral Condyle with Donor-Site Backfill Using Osteochondral Allograft Plug.

The osteochondral autograft transfer system (OATS) procedure is at the forefront of cartilage restoration surgeries of the knee, offering superior return to sport rates and long-term functionality. This technique reports an arthroscopic OATS procedure of the lateral femoral condyle with donor-site backfill using an osteochondral allograft plug. Potential complications from unfilled donor site sockets are eliminated through donor site backfill with an allograft plug.

Mini-Open Subpectoral Biceps Tenodesis Using a Suture Anchor with Bone-Bridge Backup.

Pathology of the long head of the biceps tendon is a known cause of anterior shoulder pain. Current surgical management options include tenotomy and tenodesis. Tenodesis can be performed arthroscopically or as an open procedure.

Single-Portal, Single-Anchor Repair of a Superior Third Subscapularis Tear Using a Self-Punching Knotless Soft Suture Anchor.

Numerous techniques exist for arthroscopic subscapularis repair with varying degrees of complexity based on tear morphology, all of which have established satisfactory outcomes in function and patient satisfaction. Arthroscopic subscapularis repair can require several working portals and suture anchors, increasing both technical complexity and operative time. This Technical Note describes an arthroscopic repair of a superior one-third subscapularis tear using a self-punching knotless soft suture anchor through a single anterior working portal.

Four-Strand Hamstring Diamond Braid Technique for Anterior Cruciate Ligament Reconstruction.

Several factors affect the success of an anterior cruciate ligament reconstruction, including graft origin, type, and morphology. Hamstring and bone-patellar tendon-bone autografts are the most widely used, and there are many different techniques of graft preparation with each. In this Technical Note and accompanying video, a 4-strand hamstring autograft technique is described that uses a simple diamond-type braid to produce a more ovoid morphology with increased cross-sectional area.

Arthroscopic Single Portal, Single Anchor Knotless Subscapularis Repair with Concomitant Tenodesis of the Long Head of the Biceps Tendon.

Anterior shoulder pathology involving the subscapularis is often associated with the biceps tendon because both anatomic structures intersect the lesser tuberosity. Standard procedures for such pathology often involve simultaneous subscapularis repairs and biceps tenodesis. Single anterior portal subscapularis repairs have been emerging in the past 5 years because of cost-effectiveness and efficiency.

Stemless Total Shoulder Arthroplasty With Orthobiologic Augmentation.

Total shoulder arthroplasty (TSA) has evolved over the years and is used for a variety of indications, with arthritis being the most common. Stemless TSA is a unique bone-preserving design that can eliminate rotational malalignment. Additionally, recent literature has found utility in the use of biological mesh and a platelet-rich plasma injection to improve healing.

Mini-Open Achilles Repair With a Flat Braided Suture in a Low-Profile Configuration.

Achilles repair has evolved over the past 30 years, from large open procedures with high complication rates to shorter, less-invasive procedures with better outcomes. Percutaneous repair has comparable failure rates with open repairs, fewer complications, and faster recovery. However, percutaneous Achilles repairs risk sural nerve injury.

Combined Coracoclavicular and Acromioclavicular Joint Reconstruction with Allograft Using a Cerclage Tensioning System.

Acromioclavicular joint separations are common shoulder injuries, yet standard treatment practices vary. Popular surgical techniques include reconstruction using allografts or neighboring ligaments as well as repair using screws and sutures. This Technical Note and accompanying video describe both an acromioclavicular and coracoclavicular joint reconstruction using an allograft to replace native acromioclavicular ligament along with an AC joint reduction using a Suture Cerclage System to precisely control reduction and restore anatomic alignment.

The effect of using activity workstations on heart rate variability during complex cognitive tasks.

The purpose of the current study was to examine the effects of using an activity workstation on the physiological stress response as measured by heart rate variability while completing cognitively demanding tasks. Eleven college students (6 females; age: 19.4 ± 0.

Single-Institution Experience With Component Separation for Ventral Hernia Repair: A Retrospective Review.

Purpose: In this study, we reviewed our institution's experience using component separation for repair of ventral hernias.

Methods: This was a retrospective review of all component separations for ventral hernia between July 2009 and December 2015. Recorded data included body mass index (BMI), preoperative albumin, smoking history, comorbidities, additional procedures, length of surgery, hospitalization, recurrence, and postoperative complications.

Decreasing Sedentary Behavior: Effects on Academic Performance, Meta-Cognition, and Sleep.

There is growing interest in using activity workstations as a method of increasing light physical activity in normally sedentary environments. The current study ( = 117) compared the effects of studying in college students while slowly pedaling a stationary bike with a desktop with studying at traditional desks across 10 weeks in an academic semester. The students were assigned to study either on the stationary bike or at a traditional desk located in the campus library for a minimum of 2 h a week.

4-Methyl-6,7-dihydro-4H-triazolo[4,5-c]pyridine-Based P2X7 Receptor Antagonists: Optimization of Pharmacokinetic Properties Leading to the Identification of a Clinical Candidate.

The synthesis and preclinical characterization of novel 4-(R)-methyl-6,7-dihydro-4H-triazolo[4,5-c]pyridines that are potent and selective brain penetrant P2X7 antagonists are described. Optimization efforts based on previously disclosed unsubstituted 6,7-dihydro-4H-triazolo[4,5-c]pyridines, methyl substituted 5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazines, and several other series lead to the identification of a series of 4-(R)-methyl-6,7-dihydro-4H-triazolo[4,5-c]pyridines that are selective P2X7 antagonists with potency at the rodent and human P2X7 ion channels. These novel P2X7 antagonists have suitable physicochemical properties, and several analogs have an excellent pharmacokinetic profile, good partitioning into the CNS and show robust in vivo target engagement after oral dosing.

Implications of Social Support as a Self-Control Resource.

Self-control is an intricate component of decision making and effectively managing day-to-day life. Failing to maintain adequate self-control can have negative effects on many desired goals and social experiences. As such, understanding how different facets of the human experience may affect self-control is an important undertaking.

Carbohydrate malabsorption mechanism for tumor formation in rats treated with the SGLT2 inhibitor canagliflozin.

Canagliflozin is an SGLT2 inhibitor used for the treatment of type 2 diabetes mellitus. Studies were conducted to investigate the mechanism responsible for renal tubular tumors and pheochromocytomas observed at the high dose in a 2-year carcinogenicity study in rats. At the high dose (100mg/kg) in rats, canagliflozin caused carbohydrate malabsorption evidenced by inhibition of intestinal glucose uptake, decreased intestinal pH and increased urinary calcium excretion.

Mass or molar? Recommendations for reporting concentrations of therapeutic drugs.

A working party (WP) from the Australasian Association of Clinical Biochemists, Australasian Society of Clinical and Experimental Pharmacologists and Toxicologists, Royal College of Pathologists of Australasia and Royal Australasian College of Physicians recommends the following: *mass units should be used for reporting therapeutic drug concentrations in Australia and New Zealand; and the litre (L) should be used as the denominator when expressing concentration. Examples of these units are mg/L and μg/L Exceptions to these principles include: *drugs for which there is current uniformity of reporting and supporting information using molar units, notably lithium (mmol/L) and methotrexate (μmol/L); *drugs that are also present as endogenous substances, where the units used routinely should continue to be used. This applies to many substances, including minerals (eg, iron; μmol/L), vitamins (eg, vitamin D; nmol/L) and hormones (eg, thyroxine; pmol/L).