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Related Concept Videos

Muscles of the Shoulder

Muscles of the Shoulder

The muscles surrounding the shoulder girdle, including the clavicle and scapula, primarily stabilize the scapula. This stable base allows other muscles to move the humerus effectively. Scapular movements often mirror those of the humerus and extend its range of motion. For instance, raising the arm above the head would not be feasible without simultaneous upward rotation of the scapula.
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Related Experiment Video

Updated: Mar 23, 2026

Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography

Measuring 3D In-vivo Shoulder Kinematics using Biplanar Videoradiography

Published on: March 12, 2021

EFFECTIVENESS OF THE VIDEOARTHROSCOPY LEARNING PROCESS IN SYNTHETIC SHOULDER MODELS.

Fabio Farina Dal Molin¹, Fernando Carlos Mothes², Marta Goldman Feder³

¹Master's Degree in Orthopedics and Traumatology from FCMSCSP, Specialist Orthopedist in Shoulder and Elbow at the Hospital Moinhos de Vento - Porto Alegre, RS, Brazil.

Revista Brasileira De Ortopedia

|March 31, 2016

Summary

Training with the Shoulder Arthroscopy Model (SAM®) simulator significantly improved medical residents' videoarthroscopic technique skills. Residents demonstrated faster task completion, fewer errors, and better image interpretation after training.

Keywords:

Shoulder Training Video-Assisted Surgery

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Area of Science:

Surgical Education
Medical Simulation
Orthopedic Surgery

Background:

Videoarthroscopic techniques are crucial in modern orthopedic surgery.
Effective training methods are essential for developing proficiency in these complex procedures.

Purpose of the Study:

To evaluate the learning curve of the videoarthroscopic technique using the SAM® simulator.
To assess the impact of simulator training on surgical skill acquisition.

Main Methods:

Twenty orthopedic residents without prior arthroscopic experience were trained using the SAM® simulator.
Performance was assessed before and after training by measuring time, movements, attempts, and errors in simulated surgical tasks.

Main Results:

Statistical analysis revealed significant improvements in all measured variables after simulator training.
Residents showed a reduction in time, movements, attempts, and errors post-training.

Conclusions:

The SAM® video surgery simulator is an effective tool for teaching and learning videoarthroscopic techniques.
Simulator training enhances surgical performance, leading to increased efficiency and accuracy.