Laparoscopy
Laparoscopy - Related Videos
08:50
Deep Neuromuscular Blockade Leads to a Larger Intraabdominal Volume During Laparoscopy
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Cited by 49 •
2013
This article presents a method for measuring the working abdominal volume during laproscopic myomectomy using the surgical grasper, and applies this technique to obtain pilot data on whether deep neuromuscular blockade (NMB) can enable the use of lower insufflation pressure. Reduced insufflation pressure during laproscopic surgery has been shown to reduce post-operative pain, and thus the use of NMB during surgery may enable improved patient outcomes.
14:59
Neuronavigation and Laparoscopy Guided Ventriculoperitoneal Shunt Insertion for the Treatment of Hydrocephalus
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Cited by 4 •
2022
Patient outcomes of ventriculoperitoneal (VP) shunt surgery, the mainstay treatment for hydrocephalus in adults, are poor due to high shunt failure rates. We present intraoperative footage of VP shunt insertion using neuronavigation and laparoscopy guidance, with the goal to reduce the risks of proximal and distal shunt catheter failures, respectively.
05:52
Sentinel Lymph Node Mapping and Biopsy for Endometrial Cancer at Early Stage with Laparoscopy
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Cited by 1 •
2021
This protocol describes the identification and resection of sentinel lymph nodes to make the operation as easy and minimally invasive as possible.
05:16
Laparoscopy-endoscopy Cooperative Surgery for the Treatment of Gastric Gastrointestinal Stromal Tumors
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Cited by 2 •
2022
Laparoscopy-endoscopy cooperative surgery is appropriate for the treatment of gastric gastrointestinal stromal tumors less than 5 cm in size. It can achieve the respective advantages of endoscopic and laparoscopic surgeries while avoiding their drawbacks.
04:02
Embryo Transfer Into Rabbit: A Procedure for Laparoscopy-Guided Transfer of Embryos Into Oviduct of Ovulating Recipient Female Rabbit Model
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2025
This video describes the technique of transferring embryos into the oviduct of a recipient female rabbit via Laparoscopy. It allows embryo remodeling in rabbits during its migration through the oviduct, eventually helping in successful implantation. This technique can also be used for stored embryos with good efficiency.
FAQs
Carbon dioxide insufflation expands the abdominal cavity, creating the working space needed to move instruments and view internal structures. This space separates the operative field from surrounding tissues and allows the laparoscope to transmit images to a monitor. Without insufflation, the small incisions and restricted access would not provide the room required for diagnostic or surgical manipulation.
The camera and light allow clinicians to inspect the abdomen or pelvis indirectly while viewing magnified images on a monitor. This visual arrangement supports precise observation through small access points rather than direct exposure through a large incision. It also enables the surgical team to coordinate the laparoscope’s view with instruments introduced through separate ports.
The principal difference is the size and location of the surgical access. Laparoscopy uses small incisions and specialized ports, whereas open surgery uses a larger incision to expose the operative area. The smaller access approach may reduce incision size and support faster recovery, although it depends on appropriate patient selection and requires specialized clinical training.
Patient selection is an important clinical consideration because laparoscopy requires the procedure to be performed through limited access with specialized equipment and training. Clinicians weigh whether the planned diagnostic or surgical task can be completed safely using this approach. Suitability therefore depends on the clinical situation, the intended intervention, and the team’s laparoscopic expertise.
A typical approach begins by creating working space within the abdominal or pelvic cavity, often through carbon dioxide insufflation. The laparoscope is then introduced through one small incision, while additional ports provide routes for specialized instruments. The clinician views the operative field on a monitor and uses the instrument ports to perform examination, biopsy, or treatment.
Clinical uses include diagnostic evaluation, tissue biopsy, gallbladder removal, hernia repair, and gynecologic surgery. The same access principles support both inspection and operative treatment, but the instruments introduced through the ports vary with the goal. This range makes laparoscopy relevant when clinicians need to examine internal anatomy or complete a targeted abdominal or pelvic intervention.
A laparoscopic examination provides a magnified visual assessment of structures within the abdomen or pelvis and can support direct tissue sampling through an introduced instrument. As a result, clinicians may obtain both visual information and biopsy material when indicated. This combination can help guide diagnostic evaluation while avoiding the access required for a large open incision.
Laparoscopic practice requires clinicians to work with a camera-based view, monitor images, insufflated working space, and instruments passed through ports. These features differ from the direct exposure and access used in open surgery. Specialized training helps clinicians develop the skills needed to coordinate visual information with instrument movement and to select patients appropriately for this approach.