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Related Concept Videos

Fractures: Bone Repair01:27

Fractures: Bone Repair

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 procedure...
Bones of the Upper Limb: Humerus01:19

Bones of the Upper Limb: Humerus

The upper limb consists of the arm, forearm, wrist, and hand bones. The humerus is the single bone of the upper arm region. Proximally, it has a large, spherical, smooth head that articulates with the glenoid cavity of the scapula to form the glenohumeral or shoulder joint. The margin of the head is the anatomical neck, a residual epiphyseal plate. Laterally it extends to form bony projections called the greater tubercle and the lesser tubercle. Next to the tubercles is the surgical neck, a...
Flail Chest-II01:26

Flail Chest-II

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:
1. Clinical Evaluation:
History:

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Related Experiment Video

Updated: Jun 26, 2026

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation
11:21

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation

Published on: March 13, 2026

Proximal humerus fractures - current treatment options.

G G Konrad1, A Mehlhorn, J Kühle

  • 1Department für Orthopädie und Traumatologie, Klinikum der Albert-Ludwigs-Universität Freiburg, Germany. gerhard.konrad@uniklink-freiburg.de

Acta Chirurgiae Orthopaedicae Et Traumatologiae Cechoslovaca
|January 20, 2009
PubMed
Summary

Proximal humerus fractures are increasing, especially in older adults with osteoporosis. New angular stability implants may improve outcomes for complex fractures by enhancing bone anchorage.

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Treatment with Locking Intramedullary Nailing for Intertrochanteric Fracture of the Femur Utilizing a New Awl with a Distal Positioner
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Treatment with Locking Intramedullary Nailing for Intertrochanteric Fracture of the Femur Utilizing a New Awl with a Distal Positioner

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Related Experiment Videos

Last Updated: Jun 26, 2026

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation
11:21

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation

Published on: March 13, 2026

Treatment with Locking Intramedullary Nailing for Intertrochanteric Fracture of the Femur Utilizing a New Awl with a Distal Positioner
04:41

Treatment with Locking Intramedullary Nailing for Intertrochanteric Fracture of the Femur Utilizing a New Awl with a Distal Positioner

Published on: June 6, 2025

Area of Science:

  • Orthopedic Surgery
  • Traumatology
  • Geriatric Medicine

Background:

  • Proximal humerus fractures are a growing health concern, with numbers projected to triple by 2030.
  • Osteoporosis is a significant factor in these fractures, particularly in patients over 60.
  • Non-operative treatment is effective for stable fractures, but managing displaced fractures remains challenging.

Purpose of the Study:

  • To review the challenges in operative treatment of displaced and unstable proximal humerus fractures.
  • To highlight the importance of effective stabilization and anatomic reduction for optimal patient outcomes.
  • To discuss the potential benefits of new angular stability implants in complex and osteoporotic fractures.

Main Methods:

  • Review of current literature on proximal humerus fracture management.
  • Analysis of biomechanical properties and clinical outcomes of different fixation techniques.
  • Focus on challenges in osteoporotic bone and comminuted fracture patterns.

Main Results:

  • Anatomic reduction and stable fixation are crucial for favorable results in complex fractures.
  • Minimally invasive techniques, primary stability, and appropriate load transfer are key to avoiding complications.
  • Angular stability implants demonstrate improved biomechanical properties and bone anchorage, especially in osteoporotic bone.

Conclusions:

  • Effective stabilization of proximal humerus fractures, particularly in osteoporotic bone, is critical for functional recovery.
  • New angular stability implants offer promising potential for improved outcomes in complex proximal humerus fractures.
  • Further research into these advanced implants is warranted to confirm their long-term efficacy.