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Related Concept Videos

Bones of the Upper Limb: Ulna01:15

Bones of the Upper Limb: Ulna

The ulna and radius are parallel bones of the antebrachium or the forearm. The ulna lies medially and consists of a bony tip called the olecranon process at its proximal end. This hook-like projection articulates with the olecranon fossa of the humerus and forms the "hinged" ulnohumeral part of the elbow joint. This joint facilitates forearm extension and flexion while preventing its hyperextension. Similarly, the coronoid process, another bony projection on the proximal/anterior side of the...
Spinal Nerves: Plexus I01:22

Spinal Nerves: Plexus I

Nerve plexuses are networks of interlacing nerves that serve as communication hubs to distribute and organize nerve action across various body regions. The nerve plexuses are organized into the cervical plexus located in the neck region, brachial plexus in the shoulder area, lumbar plexus found in the lower back, sacral plexus situated in the pelvis, and coccygeal plexus located in the coccygeal region.
The Cervical Plexus
The cervical plexus, formed by the anterior rami of the first four...
Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
Peripheral Artery Disease IV: Nursing Management01:26

Peripheral Artery Disease IV: Nursing Management

The nursing management of a patient with peripheral artery disease (PAD) begins with a thorough assessment of the patient’s health history and clinical manifestations.AssessmentHealth History: Evaluate the patient’s history of hypertension, hyperlipidemia, family history of cardiovascular issues, and lifestyle factors such as dietary patterns, smoking, and physical activity.Physical Examination:Assess the affected extremity for decreased or absent peripheral pulses, temperature changes,...
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...
Arteries of the Upper Limbs01:12

Arteries of the Upper Limbs

The subclavian artery transitions into the axillary artery as it exits the chest and enters the axillary region. This artery is critical for supplying blood to the shoulder area, including the head of the humerus, through the humeral circumflex arteries. As the vessel continues into the upper arm or brachium, it becomes the brachial artery. This artery plays a key role in vascularizing the brachial region and bifurcates at the elbow into several branches. These branches include the deep...

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Related Experiment Video

Updated: May 9, 2026

Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies
06:40

Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies

Published on: January 11, 2019

Ulnar neuropathy at the elbow: an evidence-based algorithm.

Peter C Chimenti1, Warren C Hammert

  • 1Department of Orthopaedics, University of Rochester Medical Center, 601 Elmwood Avenue, Box 665, Rochester, NY 14642, USA.

Hand Clinics
|July 31, 2013
PubMed
Summary
This summary is machine-generated.

Ulnar neuropathy at the elbow, a common nerve compression, shows similar good outcomes for various surgical decompression techniques. Revision surgeries yield less favorable results, highlighting the need for standardized outcome measures.

Keywords:
Cubital tunnel syndromeEndoscopicNerve compressionNerve transpositionUlnar nerveUlnar neuropathy

Related Experiment Videos

Last Updated: May 9, 2026

Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies
06:40

Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies

Published on: January 11, 2019

Area of Science:

  • Orthopedics
  • Neurology
  • Surgical Innovation

Background:

  • Ulnar neuropathy at the elbow is a prevalent upper extremity compression issue.
  • Treatment decisions are complicated by the absence of standardized grading, outcome measures, and surgical indications.

Purpose of the Study:

  • To review and compare the outcomes of different surgical interventions for ulnar neuropathy at the elbow.
  • To identify areas for improvement in the literature and clinical practice regarding this condition.

Main Methods:

  • A literature review was conducted to analyze outcomes of various surgical decompression techniques.
  • Comparative analysis of in situ decompression, transposition (subcutaneous, submuscular, intramuscular), and endoscopic decompression.

Main Results:

  • Similar rates of good to excellent outcomes were observed for in situ decompression, various transposition methods, and endoscopic decompression.
  • Revision surgeries for ulnar neuropathy at the elbow generally report less favorable outcomes compared to primary surgeries.

Conclusions:

  • Current surgical options for ulnar neuropathy at the elbow demonstrate comparable efficacy.
  • Standardized outcome measures are crucial for enhancing the quality and comparability of research on elbow ulnar neuropathy.