Endoscopic Carpal Tunnel
Endoscopic Carpal Tunnel - Related Videos
04:08
Metacarpal Small Incision for Carpal Tunnel Syndrome
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2024
Carpal tunnel decompression with transverse carpal ligament transection is a very successful treatment of carpal tunnel syndrome. The standard long-curved incision technique has become the best treatment for median nerve entrapment decompression. Here we introduce the metacarpal small incision carpal tunnel release (MSICTR) in the treatment of carpal tunnel syndrome (CTS).
06:40
Screening of Axonal Degeneration in Carpal Tunnel Syndrome Using Ultrasonography and Nerve Conduction Studies
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Cited by 5 •
2019
Here we present a protocol using nerve conduction studies and ultrasound to screen potential axonal degeneration associated with carpal tunnel syndrome. The criteria for differentiation are established. Compared to conventional approaches, this method is noninvasive, convenient, and efficient, with an overall satisfactory accuracy, sensitivity, and specificity.
04:09
The Pocket-Creation Procedure of Endoscopic Submucosal Dissection for Large Rectal Laterally Spreading Tumors
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Cited by 1 •
2026
This study details a standardized PCM-ESD protocol for resecting large rectal LSTs, aiming to enhance dissection speed and prevent transmural perforation via submucosal tunneling.
09:23
Turbulence Sphere Method: Evaluating Wind Tunnel Flow Quality
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2023
Source: Jose Roberto Moreto and Xiaofeng Liu, Department of Aerospace Engineering, San Diego State University, San Diego, CA Wind tunnel tests are useful in the design of vehicles and structures that are subjected to airflow during their use. Wind tunnel data are generated by applying a controlled air flow to a model of the object being studied. The test model usually has a similar geometry but is a smaller scale compared to the full-sized object. To ensure accurate and useful data is collected...
07:01
Flow Visualization in a Water Tunnel: Observing the Leading-edge Vortex Over a Delta Wing
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2023
Source: Jose Roberto Moreto, Gustaaf Jacobs and Xiaofeng Liu, Department of Aerospace Engineering, San Diego State University, San Diego, California The delta wing, shown in Figure 1D, is a popular design in high-speed airplanes due to its superb performance in transonic and supersonic flight regimes. This type of wing has a small aspect ratio and high sweep angle, which reduces drag at high subsonic, transonic and supersonic flight regimes. The aspect ratio is defined as the wing span divided...
FAQs
The transverse carpal ligament forms the structure that limits space within the carpal tunnel. Carefully dividing it enlarges the tunnel, reducing pressure on the median nerve at the wrist. This mechanical decompression addresses the source of nerve irritation rather than only masking symptoms, which can support improvement in numbness, tingling, pain, and hand function.
Compared with open release, the endoscopic approach uses one or more smaller incisions and an endoscope to visualize the underside of the transverse carpal ligament. This may reduce tissue disruption and support earlier recovery. However, the potential recovery advantage does not eliminate the need for careful surgical technique, because safe and complete ligament division remains essential.
The procedure may be considered when conservative treatments have been unsuccessful and symptoms continue to affect the patient. Its potential benefits are most relevant when median nerve compression produces persistent numbness, tingling, pain, or impaired hand function. Patient selection remains important because the operation is intended to relieve compression and achieve durable nerve decompression, not simply provide temporary symptom reduction.
The surgeon makes one or more small incisions, inserts an endoscope, and uses its visualization to identify the underside of the transverse carpal ligament. The ligament is then carefully divided to enlarge the carpal tunnel and reduce pressure on the median nerve. The sequence depends on accurate visualization and controlled technique throughout the release.
Successful decompression can improve numbness, tingling, pain, and hand function associated with median nerve compression. Because the technique may cause less tissue disruption than open release, it may also support earlier recovery. These outcomes are not automatic: appropriate patient selection and careful execution influence whether nerve decompression is effective and remains durable.
Patient selection helps determine whether relieving pressure within the carpal tunnel is an appropriate response to persistent symptoms after conservative treatment. Surgical technique is equally important because the surgeon must visualize and divide the transverse carpal ligament carefully while limiting complications. Together, these considerations influence the safety of the procedure and the likelihood of durable nerve decompression.