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Related Concept Videos

Somatic Spinal Reflexes01:22

Somatic Spinal Reflexes

Somatic spinal reflexes are rapid, involuntary muscular responses to external stimuli that involve the somatic musculature and the spinal cord.
One of the most well-known somatic spinal reflexes is the stretch reflex, which is activated by the sudden stretching of a muscle. This reflex involves the activation of specialized sensory receptors called muscle spindles, which are located in the muscle tissue and detect changes in the length and speed of muscle contractions. When a muscle is suddenly...
Muscles of the Forearm that Move the Hand and Fingers01:16

Muscles of the Forearm that Move the Hand and Fingers

The muscles of the forearm that move the wrist, hand, and digits are numerous and diverse. They can be classified into two groups based on their location and function — the anterior and posterior compartment muscles.
Anterior Compartment
The anterior compartment muscles originate from the humerus. They primarily function as flexors and are also known as flexor muscles. They typically insert on the carpals, metacarpals, and phalanges. The superficial layer includes the flexor carpi radialis,...

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Polytetrafluoroethylene (PTFE) as a Suture Material in Tendon Surgery
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Polytetrafluoroethylene (PTFE) as a Suture Material in Tendon Surgery

Published on: October 6, 2022

Extensor tendon injuries.

Jonas L Matzon1, David J Bozentka

  • 1Department of Orthopedic Surgery, Penn Presbyterian Medical Center, Philadelphia, PA, USA.

The Journal of Hand Surgery
|May 5, 2010
PubMed
Summary
This summary is machine-generated.

Extensor tendon injuries in the hand and forearm require prompt treatment for optimal outcomes. This review highlights recent advancements in managing these complex injuries.

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Murine Flexor Tendon Injury and Repair Surgery
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Murine Flexor Tendon Injury and Repair Surgery
07:32

Murine Flexor Tendon Injury and Repair Surgery

Published on: September 19, 2016

Area of Science:

  • Orthopedic Surgery
  • Hand Surgery
  • Traumatology

Background:

  • The extensor mechanism of the upper extremity is complex and vital for function.
  • Injuries to extensor tendons are frequent and can lead to significant morbidity if not managed effectively.
  • Extensor tendon injuries are less frequently studied than flexor tendon injuries.

Purpose of the Study:

  • To provide a comprehensive overview of current treatment strategies for extensor tendon injuries.
  • To emphasize recent developments and research in the field.
  • To improve understanding and management of these often-overlooked injuries.

Main Methods:

  • Literature review of recent studies on extensor tendon injuries.
  • Analysis of treatment outcomes and surgical techniques.
  • Synthesis of current evidence-based practices.

Main Results:

  • Extensor tendon injuries encompass a range of pathologies affecting the fingers, hand, wrist, and forearm.
  • Appropriate and timely treatment is crucial for preventing poor patient outcomes.
  • Recent research has shed light on improved diagnostic and therapeutic approaches.

Conclusions:

  • Effective management of extensor tendon injuries requires a thorough understanding of the anatomy and biomechanics.
  • Advances in surgical techniques and rehabilitation protocols are improving patient recovery.
  • Further research is warranted to optimize treatment algorithms for all types of extensor tendon injuries.