外傷性マレット母趾:異なる治療アプローチを伴う2つの症例報告
Mafalda Reis1, Filipe Maçães1, Belmiro Alves1
1Orthopaedics and Traumatology, Unidade Local de Saúde de Gaia e Espinho, Vila Nova de Gaia, PRT.
Cureus
|February 6, 2026
まとめ
外傷性マレット母趾は、長母趾伸筋腱の牽引性損傷であり、まれです。治療は骨折の大きさや関節の安定性に依存し、安定した損傷には保存的治療、転位した骨折には手術を行います。
科学分野:
- 整形外科学
- スポーツ医学
- 足病学
背景:
- 外傷性マレット母趾は、長母趾伸筋腱の牽引性損傷であり、まれで標準化された治療プロトコルが欠如しています。
- この損傷は、母趾中節関節(IP関節)における腱またはその骨挿入部に関与します。
研究 の 目的:
- 異なる管理戦略を伴う外傷性マレット母趾の2つの異なる症例を提示すること。
- 損傷特性に基づいた個別化された治療の重要性を強調すること。
主な方法:
- 症例1:関節表面の30%を占める転位のない牽引性骨折に対し、伸展副子を用いた保存的治療を実施。
- 症例2:関節表面の50%を占める転位と掌側亜脱臼を伴う牽引性骨折に対し、整復および内固定術を実施。
主要な成果:
- 症例1では保存的治療により3か月以内に完全に回復しました。
- 症例2では外科的介入により早期可動化が可能となり、3か月以内に完全に機能が回復しました。
結論:
- 外傷性マレット母趾には個別化された治療が不可欠です。
- 転位のない安定した骨折には保存的治療が有効です。
- 転位した骨折または関節不適合を伴う骨折には外科的介入が適応となります。
関連する概念動画
Traumatic Memory
587
Emotionally traumatic events often lead to memories that are exceptionally vivid and enduring, sometimes persisting with remarkable clarity throughout an individual's life. A classic example of this phenomenon is a person who survives a car accident. Even years later, they may recall every detail of the event with startling accuracy — the screeching of the tires, the jarring impact, and the acrid smell of burning rubber. Such vividness contrasts sharply with how an individual...
587
Data Reporting and Recording
5.5K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
5.5K
Types of Reports I: Hands-off Report
1.5K
A hand-off report, also known as a change-of-shift report, is a crucial nursing process that ensures the smooth transition of patient care responsibilities between nursing staff.
Following are the key components and categories of hand-off reports:
Purpose and Process:
Following are the key components and categories of hand-off reports:
Purpose and Process:
1.5K
Types of Reports II: Incident or Occurrence Report
1.3K
An Incident or Occurrence Report in a healthcare setting is a crucial document used to record any unexpected occurrence that may or may not have affected a patient, employee, or visitor. Such reports are critical to improving patient safety and include all details leading up to and including the event.
Purposes:
In the healthcare industry, reports play a crucial role in documenting incidents within an agency. The primary objective of these reports is to ensure patient safety, uphold the...
Purposes:
In the healthcare industry, reports play a crucial role in documenting incidents within an agency. The primary objective of these reports is to ensure patient safety, uphold the...
1.3K
Types of Reports III: Telephone and Verbal Reports
1.0K
Telephone and Verbal Reports in healthcare settings are two communication methods for conveying therapeutic instructions from healthcare providers to nurses or other healthcare staff.
Here's an overview of each type:
Telephone Orders
Here's an overview of each type:
Telephone Orders
1.0K
Reporter Genes
13.4K
Reporter genes are a type of protein-coding gene that are often tagged to a gene of interest. Once inside a target cell, reporter genes usually produce visually identifiable characteristics like fluorescence and luminescence when expressed along with the gene of interest. Thus, reporter genes “report” the presence or absence of genes of interest in an organism, determine the gene expression pattern, or track the physical location of a DNA segment or protein in the cell.
13.4K


