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Related Concept Videos

Fractures: Bone Repair01:27

Fractures: Bone Repair

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Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
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Pharmacokinetics in Pediatric Patients: Drug Distribution01:17

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Drug distribution in the pediatric population exhibits unique challenges and considerations due to the physiological differences between children, particularly neonates and infants, and adults. A crucial aspect of pediatric pharmacology is understanding how these differences impact the pharmacokinetics of various drugs, necessitating age-specific dosing strategies to ensure efficacy and safety.Neonates and infants have a higher total body water content, ~75%–90% of their body weight,...
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Flail Chest-II01:26

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Managing flail chest, a condition characterized by a segment of the chest wall moving independently from the rest of the thoracic cage, requires a comprehensive approach. It includes a thorough assessment of the patient's condition, a diagnostic evaluation to determine the extent of the injury, and the implementation of appropriate medical interventions tailored to the individual's needs.
Assessment:
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History:
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Pharmacokinetics in Pediatric Patients: Drug Metabolism01:24

Pharmacokinetics in Pediatric Patients: Drug Metabolism

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In pediatric care, understanding the nuances of hepatic drug metabolism is crucial, as it significantly differs from that of adults. This divergence is primarily due to the developmental stage of drug-metabolizing enzymes, which affects how medications are processed in the body. In neonates, for instance, the activity of Phase I enzymes—critical for the initial breakdown of drugs—is markedly reduced, functioning at just 20–40% of the levels seen in adults. This reduction poses...
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Flail Chest-I01:24

Flail Chest-I

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Overview of Flail Chest
Flail chest is a severe and potentially life-threatening condition characterized by the fracture of three or more adjacent ribs in multiple places. It is most commonly caused by direct impacts and trauma, such as motor vehicle accidents or injuries from a steering wheel impact. It can also occur due to falls in elderly individuals with osteoporosis, or assaults involving sharp objects.
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Pharmacokinetics in Pediatric Patients: Drug Excretion01:26

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In pediatric medicine, understanding the renal function and drug elimination nuances is crucial for administering safe and effective treatments. Newborns, in particular, display markedly slower renal functions than adults, profoundly affecting how drugs are cleared from their bodies. This slower drug clearance requires clinicians to extend the dosing intervals for many medications to prevent drug accumulation and toxicity while ensuring therapeutic efficacy.One key area where these adjustments...
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Pediatric Phalanx Fractures.

Joshua M Abzug1, Karan Dua, Andrea Sesko Bauer

  • 1From the Department of Orthopaedics, University of Maryland School of Medicine, Timonium, MD (Dr. Abzug and Dr. Dua), Harvard Medical School, Boston, MA (Dr. Bauer), Cincinnati Children's Hospital Medical Center, Cincinnati, OH (Dr. Cornwall), and the Arkansas Children's Hospital, Little Rock, AR (Dr. Wyrick).

The Journal of the American Academy of Orthopaedic Surgeons
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Summary
This summary is machine-generated.

Pediatric phalangeal fractures, common in active children and younger kids at home, require careful assessment and management. Treatment ranges from splinting for non-displaced fractures to surgical pinning for unstable injuries.

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Area of Science:

  • Orthopedics
  • Pediatric Traumatology
  • Hand Surgery

Background:

  • Phalangeal fractures are the most frequent hand fractures in children, representing a significant cause of emergency department visits.
  • Incidence peaks in 10-14 year olds, often linked to sports participation, while younger children sustain these injuries from home-related accidents.
  • Salter-Harris type II proximal phalanx fractures are particularly common due to the biomechanical weakness of the pediatric physis.

Discussion:

  • A comprehensive physical examination is crucial for identifying rotational deformities and coronal malalignment in pediatric finger fractures.
  • Diagnosis is typically confirmed using standard plain radiographs of the hand and digits.
  • Management strategies are dictated by fracture severity, prioritizing closed reduction techniques.

Key Insights:

  • Nondisplaced phalangeal fractures are managed non-operatively with splint immobilization.
  • Stable, reduced fractures require immobilization and close monitoring to maintain alignment.
  • Unstable or displaced fractures necessitate surgical intervention, often involving closed reduction and percutaneous pinning.

Outlook:

  • Further research could explore optimal fixation methods for complex pediatric phalangeal fractures.
  • Long-term outcome studies are needed to evaluate functional recovery after various treatment modalities.
  • Emphasis on preventative measures in sports and home environments may reduce injury incidence.