Surgical Scissors
Surgical Scissors - Related Videos
03:01
Improved Hysteroscopic Resection of Endometrial Polyps Using 6-Fr Micro-Scissors and Forceps
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2024
The novel technique presented here employs a combination of 6-Fr micro-scissors and forceps for hysteroscopic treatment of endometrial polyps, demonstrating encouraging outcomes for infertile patients afflicted with this condition.
06:42
Use of the Scissor-Type Knife During the Peroral Endoscopy Myotomy Procedure for the Treatment of Achalasia
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2023
To minimize the technical difficulty and improve the safety of peroral endoscopic myotomy (POEM), we describe a protocol for using a scissor-type knife for the main steps of POEM, including mucosal incision, submucosal tunneling, myotomy, and hemostasis.
04:53
Surgical Management of Meatal Stenosis with Meatoplasty
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Cited by 13 •
2010
Meatoplasty, surgical management of meatal stenosis.
07:25
Open Surgical Resection of Cerebral Arteriovenous Malformations
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2025
Source: Rennert, R. C., et al. Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations. J. Vis. Exp. (2017).This video demonstrates the open surgical resection of a cerebral arteriovenous malformation (AVM) in a human brain. The procedure involves creating a bone flap, accessing the subarachnoid space, identifying and occluding feeding arteries and draining veins, and carefully removing the AVM. Intraoperative angiography confirms complete resection,...
05:19
Surgical Models of Gastroesophageal Reflux with Mice
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Cited by 8 •
2015
This article demonstrates surgical procedures of gastroesophageal reflux with mice. These models are useful tools for research on mechanisms and treatment of gastroesophageal reflux disease and potentially Barrett’s esophagus and esophageal adenocarcinoma.
FAQs
Blade geometry and tip design determine how force is delivered to the material being cut. Sharp configurations support precise cutting of delicate tissue, whereas blunt designs are suited to separation through blunt dissection. These distinctions matter when researchers need to handle specimens appropriately during organ dissection or prepare tissue consistently for later analysis.
As the handles close, the opposing blades align and apply focused force along the cutting region. Proper alignment supports controlled separation instead of uncontrolled tearing or incomplete cutting. This mechanical action is important when researchers need consistent tissue boundaries, carefully trimmed specimens, or clean separation of sutures and other materials during medical and laboratory procedures.
Sharp scissors are suited to precise cutting of delicate tissue, while blunt scissors support separation through blunt dissection. The distinction reflects different handling goals rather than a simple quality difference. Selecting the appropriate tip and blade configuration helps match the instrument to the specimen or material and can improve consistency during tissue preparation.
Sterilization and aseptic handling help prevent unwanted contamination from affecting collected tissues or prepared specimens. This is especially important when samples will undergo culture or molecular analysis, because contamination can compromise the reliability of downstream results. Careful instrument preparation therefore supports both experimental validity and dependable interpretation in immunology and infection research.
Researchers select an instrument suited to the tissue or material, use controlled handle movement to cut or separate the specimen, and maintain aseptic handling throughout the procedure. Collected tissue may then be dissected, biopsied, or trimmed for the intended analysis. Sterilizing the scissors before use helps reduce contamination during these preparation steps.
During organ dissection or biopsy preparation, scissors can collect tissue and trim it into a form suitable for downstream work. The prepared specimen may be directed to histology, culture, or molecular analysis, depending on the research objective. Consistent cutting and careful handling help ensure that the material submitted for analysis is appropriately prepared.
Selection depends on whether the task requires delicate tissue cutting, blunt separation, or cutting sutures and other materials. Matching blade sharpness and tip design to that task supports controlled collection and preparation of biological specimens. In immunology and infection studies, this can help researchers obtain tissue suitable for histology, culture, or molecular analysis without introducing avoidable handling problems.