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A suturing method for meniscal body and anterior horn tear

A front angle and suture technology, which is applied to surgical instruments, applications, trocars, etc., can solve the problems of high use cost and complicated operation, and achieve the effect of low use cost, simple operation steps and good application value

Active Publication Date: 2019-09-03
YANAN UNIV AFFILIATED HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a suture method for tearing meniscus body and anterior horn, which solves the problems of complicated operation and high cost of use in the existing meniscus suture system

Method used

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  • A suturing method for meniscal body and anterior horn tear
  • A suturing method for meniscal body and anterior horn tear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] aPatient's symptoms: the patient's anterior horn of meniscus and body injury.

[0033] b Suture process: subarachnoid space block anesthesia or combined subarachnoid space-epidural space block anesthesia was used, and a balloon tourniquet was applied to the affected thigh. Using the anteromedial and anterolateral knee approaches, after inserting and connecting the arthroscopic instruments, probe the synovium, cartilage, cruciate ligament and The condition of the meniscus; firstly, the wound at the injured meniscus of the patient is fresh and ready for suturing; secondly, under the continuous observation of the arthroscope, a suture sleeve 1 is placed in the meniscus injury treatment, and a suture 2 is arranged in the suture sleeve 1. Suture needles 3 are connected to both ends of the suture thread 2, and the two suture needles 3 are located on the outside of the suture sleeve 1; again, the two suture needles 3 respectively pass through the two sides of the meniscus inju...

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Abstract

The invention discloses a suturing method for dilaceration of a meniscus body and an anterior angle. The method comprises the following specific steps that firstly, a wound at an injured position of a meniscus is observed; secondly, a suturing casing is built in the injured position of the meniscus, suturing needles are connected with the two ends of a suturing line, and two suturing needles are located on the outer side of the suturing casing; thirdly, the suturing needles are passed through the two sides of the injured position of the meniscus to be out of an articular cavity; and fourthly, the portions, at the rear end of the suturing needles, of the suturing line are cut off, the two suturing line portions are knotted outside an arthrosis, and suturing is completed. According to the suturing method, the suturing casing and the suturing needles are adopted and matched, the injured position of the meniscus body and the anterior angle is sutured, normal functions of the meniscus can be restored through the suturing method disclosed by the invention, normal physiological statuses and functions can be stored more easily, the operating steps are simple, the use cost is low, and very good medical and social application value are realized.

Description

technical field [0001] The invention belongs to the technical field of meniscus repair methods, and in particular relates to a suturing method for tearing meniscus body and anterior horn. Background technique [0002] The menisci are two crescent-shaped fibrous cartilages located on the medial and lateral articular surfaces of the tibial plateau. They have the functions of lubricating joints, distributing loads, absorbing shocks, and maintaining the stability of the knee joint. Its cross-section is triangular, thick on the outside and thin on the inside. It is slightly concave to conform to the femoral condyle, and the lower surface is flat to meet the tibial plateau. Such a structure just makes the femoral condyle form a deep depression on the tibial plateau, thereby increasing the stability of the spherical femoral condyle and the tibial plateau. The front and rear ends of the meniscus are respectively attached to the non-articular surface of the middle part of the tibial...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/04A61B17/06
Inventor 张建林
Owner YANAN UNIV AFFILIATED HOSPITAL
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