Notes

Local mutual infections a result of Parvimonas micra.
Opioids are commonly prescribed for postoperative pain following total joint arthroplasty. Despite widespread use, few studies have examined the dose-dependent effect of perioperative opioid use on postoperative complications following total hip arthroplasty (THA) and total knee arthroplasty (TKA). Therefore, we examined the dose-dependent relationship between opioid use and postoperative complications following primary THA and TKA.

We queried the Premier Healthcare Database to identify adult patients who underwent primary elective THA or TKA from 2004 to 2014, and quantified opioid consumption within the first 3 postoperative days. Opioid consumption was standardized to morphine milligram equivalents (MMEs). Patients were divided into quintiles on the basis of MME exposure <54, 54 to 82, 83 to 116, 117 to 172, and >172 MMEs. Primary outcomes included postoperative periprosthetic joint infection, pulmonary embolism, deep venous thrombosis, and pulmonary complications. Secondary outcomes included wou.33 to 1.41), wound dehiscence (aOR, 1.24; 95% CI, 1.19 to 1.31), and readmission within 30 (aOR, 1.21; 95% CI, 1.20 to 1.22) and 90 days (aOR, 1.20; 95% CI, 1.19 to 1.21).

Increasing opioid use within the early postoperative period following THA or TKA was associated with a dose-dependent increased risk of periprosthetic joint infection and venous thromboembolic events.

Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.There is little written in the orthopaedic literature regarding common musculoskeletal problems that women encounter in relation to pregnancy and their clinical and surgical management. Exercise and other physical activity are generally recommended for most women before, during, and after pregnancy. Unfortunately, a variety of musculoskeletal issues may keep women from starting, continuing, or resuming a healthy exercise regimen throughout a notable portion of their reproductive years. Untreated and undertreated orthopaedic conditions in female athletes may therefore have further unintended negative effects on maternal and fetal health. This article reviews the existing literature on musculoskeletal health considerations before, during, and after pregnancy to provide practical information to orthopaedic surgeons who treat women of all ages and athletic abilities.Restrictive chest wall disorders impair cardiopulmonary physiology and pose anesthesia-related safety challenges. Regional anesthesia, as the primary anesthetic modality, may mitigate general anesthesia-related risks in such patients presenting for breast cancer surgery. We describe the use of chest wall fascial plane blocks as the primary anesthetic, combined with high-flow humidified nasal oxygen and low-dose propofol sedation, in a patient with complex comorbidities presenting for modified radical mastectomy and axillary lymph node dissection.
Ligamentous ankle injuries are the most common injuries sustained by athletes and by the general population, with an incidence of approximately 2 million per year in the U.S. Injuries to the ankle syndesmosis (i.e., "high ankle sprains") are generally treated operatively. Although cadaveric studies can evaluate syndesmosis fixation strength, they cannot predict how healing, neuromuscular adaptation, or dynamic loading will affect in vivo biomechanics. Using dynamic biplane radiography (DBR), we tested the hypothesis that syndesmosis repair would restore ankle kinematics and ligament elongation during static and dynamic loading.

A convenience sample of 6 male patients who had undergone fixation (2 screw, 3 suspensory, 1 hybrid) of syndesmosis injury were assessed with use of DBR during forward running, backpedaling, a 45° angled single-leg hop, and 1 static standing trial at 2 to 4.5 years postoperatively. Three-dimensional ankle kinematics and elongation of the distal interosseous ligament, anterior infernce of post-fixation changes in biomechanics after syndesmosis repair. Syndesmosis repair fails to restore healthy static and dynamic distal tibiofibular anatomy, even in patients who report good to excellent clinical outcomes.

Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Therapeutic Level IV. this website See Instructions for Authors for a complete description of levels of evidence.A tourniquet is used during surgery to produce a bloodless surgical field and decrease intraoperative blood loss. Although useful, tourniquets are associated with various physiological alterations both during inflation and deflation phases which may be poorly tolerated in compromised patients. We report a case of transient neurological dysfunction and intracranial hypertension after tourniquet deflation in a 15-year-old patient with a head injury. Intracranial hypertension under general anesthesia was diagnosed based on bradyarrhythmia and elevated ultrasonographic optic nerve sheath diameter as compared to preoperative values.A pregnant woman with large intraoral arteriovenous malformation of tongue obliterating the oral cavity presented for elective cesarean delivery shortly after experiencing spontaneous, large-volume, oral bleeding. This case report describes the unconventional method of securing the airway for ensuring perioperative airway protection and the anesthetic management of the case.Approximately 15% of patients with a code status of do-not-resuscitate (DNR) or do-not-intubate (DNI) present for surgery. Despite professional guidelines requiring discussions with patients regarding perioperative resuscitation, it is unclear whether these recommendations are consistently followed. Our review of 158 patient encounters with established DNR/DNI code status found that code status discussions (CSDs) were documented only 70% of the time, and code status orders were inconsistently entered to reflect those discussions. We present solutions to improve CSD documentation, including refining perioperative workflows, simplifying code status choices, optimizing electronic health record order entry, and a supplementary consent form to facilitate code status review.
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