Arthroscopic Passage
Arthroscopic Passage - Related Videos
10:02
Passaging Cells
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2023
Cell lines are frequently used in biomedical experiments, as they allow rapid culture and expansion of cell types for experimental analysis. Cell lines are cultured under similar conditions when compared to freshly-isolated, or primary, cells, but with some basic important differences: (i) cell lines require their own specific growth factor cocktails and (ii) their growth must be more closely monitored than primary cells, as the mutations that allow them to be grown indefinitely also can...
10:16
Passaging Human Neural Stem Cells
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Cited by 8 •
2007
The ability to manipulate human neural stem/precursor cells (hNSPCs) in vitro allows to investigate their utility as cell transplants for therapeutic purposes and to explore human neural development. This protocol presents a method of culturing and passaging hNSPCs in hopes of increasing reproducibility of human stem cell research.
07:22
Arthroscopic Management of Massive Irreparable Rotator Cuff Tears: Whole Rotator Cable Reconstruction Using Proximal Biceps Tendon Autograft
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Cited by 1 •
2025
Massive irreparable rotator cuff tears (MIRCTs) pose significant clinical challenges due to their complex pathology and limited treatment options. This study introduces whole rotator cable reconstruction (WRCR) using proximal biceps tendon autograft as a novel surgical technique for MIRCTs.
06:41
A Novel Arthroscopic Medial Knot-Tying Suture-Bridge Repair with Rip-Stop Technique for Rotator Cuff Tears
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2026
This protocol presents an optimized rotator cuff repair technique that combines the medial knot-tying suture-bridge repair with a rip-stop configuration, designed to enhance cuff healing and minimize the risk of retear.
04:01
The Modified Single-working Portal Technique Using Lasso-loop Stitch with Needle for Arthroscopic Subscapularis Repair
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2025
We propose a modified arthroscopic technique of suturing the subscapular using a needle-through-line Lasso-loop through a unilateral anterior portal.
FAQs
The camera and light source work together to illuminate intra-articular structures, while the monitor displays magnified images for examination. This arrangement allows clinicians to assess tissues without relying solely on direct visual access to the joint. The resulting image guidance supports more controlled evaluation and helps direct instruments toward suspected injuries or abnormal structures.
Fluid irrigation expands the joint space and improves visualization within the working area. By creating more room around intra-articular structures, it helps the arthroscope transmit clearer views to the monitor and supports coordinated instrument movement. Adequate visualization is important when examining cartilage, ligaments, synovium, or other tissues during diagnostic or therapeutic care.
Coordinated movement links the visual information on the monitor with the position of the arthroscope and other surgical instruments. This relationship allows tissue assessment and intervention to proceed through separate portals while maintaining controlled access to the joint. Its value is greatest when clinicians must examine a structure and guide treatment in the same procedure.
The technique uses small portals rather than a broad opening of the joint, so access can be achieved with less surrounding tissue disruption. This minimally invasive approach supports focused examination and treatment of intra-articular structures. In medicine, that feature makes it useful when clinicians need detailed joint access while seeking to limit the extent of surgical exposure.
A typical workflow establishes a portal, introduces the arthroscope or related instrument, and uses the camera and light source to inspect the joint on a monitor. Fluid irrigation expands the space and improves the view. Additional portals can then accommodate instruments for tissue assessment or intervention, with movements coordinated through the displayed image.
The approach can support work involving cartilage, ligaments, synovium, and other intra-articular structures. Its role may be diagnostic, therapeutic, or both, depending on the joint disorder or injury being addressed. Because the clinician can inspect tissues and guide instruments through portals, the same access strategy can contribute to assessment and precise surgical care.
Clinicians use this approach for the diagnosis and management of joint injuries and disorders when examination or treatment requires access to structures inside the joint. The camera provides an image for tissue assessment, while additional instruments permit intervention. Its minimally invasive design is relevant when focused intra-articular care is needed without extensive tissue disruption.