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Related Concept Videos

Burn Injuries01:22

Burn Injuries

Burn injuries occur when the skin and underlying tissues are damaged due to exposure to heat, electricity, chemicals, radiation, or friction. They can vary in severity, from minor superficial burns to severe deep burns that can be life-threatening.
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
Handwashing II: Pre-procedure and Initial Procedure Steps01:19

Handwashing II: Pre-procedure and Initial Procedure Steps

The pre-procedure steps of handwashing include removing jewelry and rolling up sleeves. However, many organizations allow staff to wear wedding rings.
The hand washing procedure itself includes the following steps. First, cover cuts, if any, on hands with a waterproof dressing. Cuts and abrasions can become contaminated with bacteria hindering the ability to clean the area thoroughly. In addition, repeated hand washing can worsen an injury.  The nails must be short and clean, without nail paint...
Hand hygiene01:23

Hand hygiene

Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
Handwashing III: During the Procedure and Post-Procedure Steps01:15

Handwashing III: During the Procedure and Post-Procedure Steps

To wash hands properly, follow these steps:
Bones of the Upper Limb: Radius01:09

Bones of the Upper Limb: Radius

The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a short...
Handwashing I: Introduction and Types of Equipment01:18

Handwashing I: Introduction and Types of Equipment

Handwashing is hand hygiene with plain or antimicrobial soap and water to physically remove dirt, organic material, and microorganisms. However, it may not kill all microorganisms. The handwashing procedure requires a hand wash basin, liquid soap, paper towels, a domestic waste bin, and disposable nail cleaner as optional equipment.
Hand wash basins in clinical areas should have faucets that can be turned on and off without using the hands; that is, they should be non-touch or lever-operated.

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Related Experiment Video

Updated: Jun 21, 2026

A Standardized Acupotomy Protocol For The Treatment of Tenosynovitis of Hand Flexor Tendons In Human Patients
07:05

A Standardized Acupotomy Protocol For The Treatment of Tenosynovitis of Hand Flexor Tendons In Human Patients

Published on: May 26, 2026

[Bite injuries of the hand].

P Lichte1, P Kobbe, G Taeger

  • 1Klinik für Unfallchirurgie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstrasse 55, 45147, Essen, Deutschland. philipp.lichte@googlemail.com

Der Unfallchirurg
|July 21, 2009
PubMed
Summary

Hand bite injuries carry a high infection risk. Prompt surgical debridement and wound care are crucial, with antibiotics reserved for existing infections, not as a standalone treatment for bite wounds.

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Last Updated: Jun 21, 2026

A Standardized Acupotomy Protocol For The Treatment of Tenosynovitis of Hand Flexor Tendons In Human Patients
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Published on: March 21, 2025

Area of Science:

  • Orthopedic Surgery
  • Infectious Diseases
  • Hand Trauma Management

Context:

  • Bite injuries to the hand present a significant risk of infection.
  • Compared to other body regions, hand bites require specialized treatment protocols.
  • Delayed or inadequate treatment can lead to severe complications.

Purpose:

  • To outline the critical management principles for hand bite injuries.
  • To emphasize the necessity of surgical intervention and thorough debridement.
  • To clarify the role of antibiotic therapy in conjunction with surgical treatment.

Summary:

  • Surgical treatment, including meticulous debridement and appropriate wound closure, is the cornerstone of managing hand bite injuries.
  • Antibiotic therapy is adjunctive and indicated only when infection is present; it is not a substitute for surgical care.
  • Failure to provide adequate primary treatment can result in emergent complications such as flexor tenosynovitis, purulent arthritis, and dorsal hand phlegmons, necessitating immediate surgical intervention.

Impact:

  • Highlights the urgency of surgical management for hand bite wounds to prevent severe sequelae.
  • Provides guidance for clinicians on appropriate treatment strategies, reducing infection rates and complications.
  • Underscores the limitations of antibiotic monotherapy in treating hand bite injuries, promoting evidence-based practice.