How teeth can be used to estimate sexual dimorphism? A scoping review.

Introduction: Teeth are biological structures with a high degree of hardness, density, calcification, and capacity to adapt to extrinsic factors at physical, biological, and physiological levels. Subsequently, they resist for a longer period in deteriorating environmental conditions. With dental analysis, it is possible to acquire biographical data about a person.

Severe Acute Cor Pulmonale With Impending Shock: An Insidious Incidental.

The S1Q3T3 sign associated with cor pulmonale was first described by Sylvester McGinn and Paul White in 1935. It has since become an overlooked and relatively nonspecific finding associated with pulmonary embolism. We present this case to elucidate the importance for clinicians to promptly identify this electrocardiographic triad.

Guidance for resumption of routine electrodiagnostic testing during the COVID-19 pandemic.

As the world accommodates to the coronavirus disease 2019 (COVID-19) pandemic, routine in-person medical services are resuming. The resumption of non urgent electrodiagnostic (EDX) testing faces unique challenges due to the long duration of the procedure and direct close contact with patients, including studies with risk of exposure to oropharyngeal secretions. We provide consensus guidance for resumption of EDX testing, addressing scheduling, patient arrival and registration, use of personal protective equipment, COVID-19 screening and testing, the performance of EDX testing in outpatient and inpatient settings, cleaning and maintenance of the EDX equipment and laboratory, balancing trainee safety and training requirements, and patient care issues.

Guiding Treatment for Foot Pain.

In the electrodiagnostic (EDX) approach of the patient who presents with foot pain, numbness, and/or tingling, it is important to consider a broad differential diagnosis of both neuropathic and nonneuropathic conditions, including focal and systemic causes. This article assists the electromyographer in the selection and utilization of the most appropriate EDX studies for evaluation. The EDX findings and impression can then help guide potential treatment options for the patient with foot pain and other symptoms.

Establishing high-quality reference values for nerve conduction studies: A report from the normative data task force of the American Association Of Neuromuscular & Electrodiagnostic Medicine.

Introduction: There are not uniform standards for nerve conduction testing across the United States. The objective of this study is to present a set of methodologically sound criteria to evaluate the literature for the purpose of identifying high-quality normative nerve conduction studies (NCS) suitable for widespread use.

Methods: The Normative Data Task Force (NDTF) was formed to review published studies on methodological issues related to NCS.

Electrodiagnostic reference values for upper and lower limb nerve conduction studies in adult populations.

Introduction: To address the need for greater standardization within the field of electrodiagnostic medicine, the Normative Data Task Force (NDTF) was formed to identify nerve conduction studies (NCS) in the literature, evaluate them using consensus-based methodological criteria derived by the NDTF, and identify those suitable as a resource for NCS metrics.

Methods: A comprehensive literature search was conducted of published peer-reviewed scientific articles for 11 routinely performed sensory and motor NCS from 1990 to 2012.

Results: Over 7,500 articles were found.

Hyperthermia and severe rhabdomyolysis from synthetic cannabinoids.

Synthetic cannabinoids (SC) have exploded on to the scene. With this rise in SC use, the number of complications and potential adverse effects are also well documented in the literature and is on the rise. The most frequently cited side effects are behavioral in nature and range for severe agitation to psychosis and delirium.

Anterior chamber depth measurement using ultrasound to assess elevated intraocular pressure.

Increased anterior chamber pressure also known as intraocular pressure can result from conditions such as glaucoma and trauma. The pressure in the anterior chamber is measured using tonometer. Measurement of the intraocular pressure is essential, as it requires immediate medical attention to alleviate pain and to avoid temporary or permanent damage to intraocular structures.

Impact of contact isolation on FIM score change, FIM efficiency score, and length of stay in patients in acute inpatient rehabilitation facility.

Objectives: To explore the impact of contact isolation on the change in functional independence measure (FIM) score, FIM efficiency score, and length of stay.

Design: Retrospective matched case control study.

Setting: Tertiary care hospital (academic medical center).

Could the number of CT angiograms be reduced in emergency department patients suspected of pulmonary embolism?

Background: This study was undertaken to identify the prevalence of pulmonary embolism (PE) in the emergency department (ED) of an urban teaching hospital and also to test a Bayesian model in estimating the number of CT pulmonary angiography (CTA) expected to be performed in an emergency department.

Methods: The data for this study was obtained through a retrospective review of electronic medical records for all ED patients suspected of PE who underwent chest CTA or ventilation perfusion scanning (V/Q) between 2009 and 2010. The data is presented as means and standard deviation for continuous variables and percentages with 95% confidence intervals (95%CI) for proportions.

Evidence-based guideline: Treatment of painful diabetic neuropathy: report of the American Academy of Neurology, the American Association of Neuromuscular and Electrodiagnostic Medicine, and the American Academy of Physical Medicine and Rehabilitation.

Objective: To develop a scientifically sound and clinically relevant evidence-based guideline for the treatment of painful diabetic neuropathy (PDN).

Methods: We performed a systematic review of the literature from 1960 to August 2008 and classified the studies according to the American Academy of Neurology classification of evidence scheme for a therapeutic article, and recommendations were linked to the strength of the evidence. The basic question asked was: "What is the efficacy of a given treatment (pharmacological: anticonvulsants, antidepressants, opioids, others; and non-pharmacological: electrical stimulation, magnetic field treatment, low-intensity laser treatment, Reiki massage, others) to reduce pain and improve physical function and quality of life (QOL) in patients with PDN?"

Results And Recommendations: Pregabalin is established as effective and should be offered for relief of PDN (Level A).

Evidence-based guideline: treatment of painful diabetic neuropathy--report of the American Association of Neuromuscular and Electrodiagnostic Medicine, the American Academy of Neurology, and the American Academy of Physical Medicine & Rehabilitation.

The objective of this report was to develop a scientifically sound and clinically relevant evidence-based guideline for the treatment of painful diabetic neuropathy (PDN). The basic question that was asked was: "What is the efficacy of a given treatment (pharmacological: anticonvulsants, antidepressants, opioids, others; non-pharmacological: electrical stimulation, magnetic field treatment, low-intensity laser treatment, Reiki massage, others) to reduce pain and improve physical function and quality of life (QOL) in patients with PDN?" A systematic review of literature from 1960 to August 2008 was performed, and studies were classified according to the American Academy of Neurology classification of evidence scheme for a therapeutic article. Recommendations were linked to the strength of the evidence.

Electrodiagnostic findings and surgical outcome in isolated first branch lateral plantar neuropathy: a case series with literature review.

Two patients with recalcitrant unilateral heel pain and plantar fasciitis were referred for electrodiagnostic evaluation. They both reported constant, sharp, unilateral medial heel pain, with nocturnal symptoms, as well as exacerbation by weight-bearing activities. Examination of both patients demonstrated focal medial heel tenderness and a Tinel sign over the tarsal tunnel on the affected side.

HPMA-RGD hydrogels seeded with mesenchymal stem cells improve functional outcome in chronic spinal cord injury.

Chronic spinal cord injury (SCI) is characterized by tissue loss and a stable functional deficit. While several experimental therapies have proven to be partly successful for the treatment of acute SCI, treatment of chronic SCI is still challenging. We studied whether we can bridge a chronic spinal cord lesion by implantation of our newly developed hydrogel based on 2-hydroxypropyl methacrylamide, either alone or seeded with mesenchymal stem cells (MSCs), and whether this treatment leads to functional improvement.

Usefulness of electrodiagnostic techniques in the evaluation of suspected tarsal tunnel syndrome: an evidence-based review.

This evidence-based review was performed to evaluate the utility of nerve conduction studies (NCSs) and needle electromyography (EMG) in the diagnosis of tibial neuropathy at the ankle (tarsal tunnel syndrome, TTS). A total of 317 articles on TTS were identified that were published in English from 1965 through April 2002, from the National Library of Medicine MEDLINE database. All articles were reviewed on the basis of six selection criteria.