Intelligent desktop-level three-dimensional diagnosis system for complex intra-articular fractures

Abstract

The invention relates to an intelligent desktop-level three-dimensional diagnosis system for complex intra-articular fractures. The system comprises an image acquisition module, an image processing module, a three-dimensional reconstruction module and a display module which are connected in sequence. On one hand, under the assistance of an artificial intelligence algorithm, interested fracture data are automatically, rapidly and accurately extracted, and an interactive three-dimensional reconstruction image is generated; and on the other hand, a common low-configuration computer is allowed tocarry out reconstruction operation, so that a clinician can conveniently identify the three-dimensional form of the fracture before and during an operation and formulate a more detailed and accurate operation scheme, thereby shortening the operation time, reducing bleeding during the operation and improving the operation curative effect.

Description

technical field [0001] The invention relates to the technical field of medical imaging, in particular to an intelligent desktop-level three-dimensional diagnosis system for complex intra-articular fractures. Background technique [0002] Complex intra-articular fractures refer to fractures in which the fracture line involves the articular surface, with ≥3 fracture fragments and severe displacement, such as comminuted tibial plateau fractures, ankle fractures, and supracondylar intercondylar fractures of the humerus[1]. With the rapid development of social transportation, complex intra-articular fractures caused by high-energy injuries have become one of the common clinical problems in trauma orthopedics. Since fractures involve the articular surface and are seriously displaced, improper treatment can lead to damage to the joint force and stability. damage, leading to a series of complications such as traumatic arthritis, joint stiffness, and joint instability [2]. In terms ...

AI Technical Summary

Problems solved by technology

However, general-purpose software is not customized for complex intra-articular fractures, so there are certain shortcomings: first, the processing process is complex and must be operated by personnel who are proficient in related software; second, more work is required Parameter adjustment is not conducive to rapid clinical operation; third, the price is relatively expensive, and if it needs to be installed on multiple computers such as doctor's office and operating room, the cost will be high; fourth, since the software is developed by the manufacturer, The open source of the program interface is not strong, which is not conducive to further independent research, such as biomechanical analysis, simulated surgery, etc.

Moreover, the image segmentation techniques used in the above two 3D reconstruction methods are only classic algorithms such as threshold segmentation and region growing, which cannot quickly and effectively extract the data of complex intra-articular fractures.

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