Surgical Troubleshooting
Surgical Troubleshooting - Related Videos
09:00
Polymerase Chain Reaction: Basic Protocol Plus Troubleshooting and Optimization Strategies
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Cited by 489 •
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PCR has emerged as a common technique in many molecular biology laboratories. Provided here is a quick guide to several conventional PCR protocols. Because each reaction is a unique experiment, optimal conditions required to generate a product vary. Understanding the variables in a reaction will greatly enhance troubleshooting efficiency, thereby increasing the chance to obtain the desired result.
08:05
Multiplexed Fluorometric ImmunoAssay Testing Methodology and Troubleshooting
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Using Luminex Corporation’s xMAP microsphere technology, we have developed the Multiplexed Fluorometric ImmunoAssay (MFIA) for serosurveillance of various laboratory animal species. The MFIA is a suspension microarray where antigen, tissue control or immunoglobulins are covalently linked to color-coded polystyrene microspheres. The MFIA testing method as well as various troubleshooting topics is addressed.
11:01
A Guide to Modern Quantitative Fluorescent Western Blotting with Troubleshooting Strategies
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Cited by 50 •
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The advancement of western blotting using fluorescence has allowed detection of subtle changes in protein expression enabling quantitative analyses. Here we describe a robust methodology for detection of a range of proteins across a variety of species and tissue types. A strategy to overcome common technical problems is also provided.
06:50
Troubleshooting FoCUS Image Acquisition: Patient Positioning, Transducer Manipulation, and Image Optimization
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Cited by 1 •
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Here, we present a protocol to allow providers to perform focused cardiac ultrasound (FoCUS) in the clinical environment. We describe methods of transducer manipulation, review common pitfalls of transducer movements, and suggest tips to optimize phased array transducer use.
01:32
Pig Surgical Preparation and Postoperative Care
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2026
All animal procedures described here must be conducted in accordance with institutional animal ethics guidelines and approved by IACUC. All procedures must follow the principles of the 3Rs—Replacement, Reduction, and Refinement—and must be performed by trained personnel. Surgical Preparation and Physiological Monitoring This video provides an introductory overview of surgical preparation, intraoperative monitoring, and postoperative care in swine. It is intended to familiarize learners with key...
FAQs
A useful first step is to organize the problem by source rather than reacting to the most visible symptom. Assessment should cover the patient, surgical field, instruments, anesthesia, and procedural steps. Reviewing these domains helps the team determine whether the disruption reflects a technical error, physiological change, or equipment-related complication, supporting a more targeted corrective response.
Different problem categories require different reasoning. A technical error may be linked to a procedural step, whereas abnormal vital signs may indicate a physiological problem; instrument or device failure points toward equipment. Keeping these possibilities separate reduces premature conclusions and helps the team select corrective actions that address the underlying source rather than only the immediate appearance.
Timeliness matters because an unresolved problem can interfere with the operation and increase the opportunity for complications. Structured troubleshooting supports rapid recognition, correction, and communication among team members. Its value is not limited to the operating room: documenting what happened can inform postoperative monitoring and reveal changes needed in training or operative protocols.
The approach can be applied before, during, and after an operation, with the focus changing as new information becomes available. Teams assess conditions before the procedure, respond to disruptions in the surgical setting, and continue evaluating consequences afterward. This continuity helps connect an intraoperative event with subsequent monitoring, correction, and learning.
Bleeding, tissue injury, inadequate exposure, device malfunction, and abnormal vital signs are important examples. Each can disrupt the planned procedure, but the relevant source may differ between cases. Examining the patient, field, instruments, anesthesia, and procedural steps helps clarify the problem and supports corrective action suited to the specific disruption.
Troubleshooting provides more than an immediate response to an unexpected event. Reviewing how a problem developed and was corrected can generate lessons for surgical training, strengthen team communication, and identify weaknesses in operative protocols. Those lessons may support the development of more reliable procedures and improve monitoring after surgery when complications or disruptions have occurred.