Related Experiment Video
Updated: Feb 15, 2026

10:29
Principles of Rodent Surgery for the New Surgeon
Published on: January 6, 2011
117.6K
Plastic Surgeon-Led Ultrasound.
Georgette Oni1,2, Whitney Chow1,2, Venkat Ramakrishnan1,2
1Chelmsford, United Kingdom.
Plastic and Reconstructive Surgery
|January 26, 2018
Summary
Portable high-frequency ultrasound is a valuable tool for plastic surgeons, offering a quick learning curve and diverse applications in patient care. This noninvasive imaging modality enhances diagnosis and treatment planning without radiation risks.
Area of Science:
- Plastic Surgery
- Medical Imaging
- Ultrasound Technology
Background:
- Portable high-frequency ultrasound is an accessible imaging tool for plastic surgeons.
- It offers a patient-friendly modality with a short learning curve.
- The technology aids in various aspects of patient management and treatment planning.
Purpose of the Study:
- To review the literature and present clinical cases of surgeon-performed ultrasound in plastic surgery.
- To highlight the utility of portable ultrasound in daily surgical practice.
- To demonstrate the benefits of integrating this imaging modality into plastic surgery.
Main Methods:
- Utilized a Sonosite S-Nerve machine with an L25X transducer (4.3 cm depth).
- Selected clinical cases from the senior author's daily practice, encompassing acute and elective settings.
- Compared surgeon-performed ultrasound cases with those typically referred to radiology.
Main Results:
- Ultrasound proved useful in visualizing neurovascular bundles and tendons for hand trauma.
- Applications included fat grafting assessment, scar release, seroma drainage, and lymph node identification.
- Effectively diagnosed undiagnosed swelling and localized foreign bodies.
Conclusions:
- Portable ultrasound is an invaluable, noninvasive tool for plastic surgeons.
- It has a short learning curve and numerous applications, improving patient care.
- Surgeons are encouraged to adopt ultrasound for enhanced, timely treatment planning.
Related Concept Videos
Plasticity
3.1K
Plasticity is the property where an object loses its elasticity and undergoes irreversible deformation, even after the deformation forces are eliminated. If a material deforms irreversibly without increasing stress or load, then this is called ideal plasticity. For example, when a force is applied to an aluminum rod, it changes its shape, but it does not return to its original shape once the force is removed. Plastic deformation or ductility is thus a permanent deformation or change in the...
3.1K
Plasticizers
379
Water-reducers, or plasticizers, are chemical admixtures used in concrete to improve strength and workability. These additives reduce the water-cement ratio without compromising workability, lower the cement content while maintaining the same workability, or increase workability to assist concrete placement in inaccessible areas.
Plasticizers function by using surface-active agents to create repulsive electrostatic forces between cement particles. This dispersion enhances the concrete's...
Plasticizers function by using surface-active agents to create repulsive electrostatic forces between cement particles. This dispersion enhances the concrete's...
379
Plastic Behavior
598
A material's elastic behavior is characterized by the disappearance of stress once the load is removed, allowing the material to return to its original state. However, when stress surpasses the yield point, yielding commences, marking the onset of plastic deformation or permanent set. This change from elastic to plastic behavior is influenced by the peak stress value and the duration before the load is removed. An intriguing observation occurs when a specimen is loaded, unloaded, and...
598
Plastic Deformations
485
It is essential to understand how structural members behave under plastic deformation when the bending stress exceeds the material's yield strength. This state of deformation permanently alters the shape of the member, in contrast to the linear elastic behavior observed before yielding. The strain at any point in the member is expressed in terms of maximum strain. Notably, the neutral axis, which coincides with the centroid during elastic bending, shifts away from the centroid under plastic...
485
Plastic Deformations
480
Plastic deformation represents a fundamental concept in materials science, which explains the irreversible change in the shape of a material when it experiences stress beyond its elastic capability. This phenomenon is important in structural engineering, especially in designing and analyzing cantilever beams—structures that are securely fixed at one end and bear loads at the opposite end. When these beams are subjected to loads within their elastic range, they will return to their...
480
Ultrasound II: Endoscopic Ultrasound and FibroScan
742
Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
Endoscopic Ultrasound (EUS):
742

