関連する実験動画
Updated: Sep 9, 2025
04:08
Metacarpal Small Incision for Carpal Tunnel Syndrome
Published on: April 5, 2024
624
症例報告: ポリダクティリアとシンダクティリアによる第5次手首の先天性欠損
Zhihong Qin1, Xiaolin Luo1, Xiaofei Ding1
1The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Frontiers in pediatrics
|September 5, 2025
まとめ
このレポートは 幼児の多ダクティリアとシンダクティリアと併合した 生まれながらの第5次手首の欠落の 珍しい症例を詳細に述べています 手の先天性欠陥の管理に 洞察力を与えてくれます
科学分野:
- 整形外科
- 小児外科
- 医学 遺伝学
背景:
- 手の先天性異常は多様で,ポリダクティリアとシンダクティリアは比較的一般的です.
- メタカルパルの先天的欠席は,限られた既存の文献を持つ希少な状態です.
- 5番目の手足の欠席と多ダクティリアとシンダクティリアの特定の組み合わせは以前には文書化されていません.
研究 の 目的:
- 小児患者の多ダクティリアとシンダクティリアと併合した第5次手足の先天性欠損の希少な症例を提示する.
- この複雑な手先天性欠陥の治療策について説明します.
- 早期の術後のアウトカムを評価し,将来の参考に臨床経験を提供すること.
主な方法:
- 5番目の手首の先天的な欠落,多指関節,およびシンダクティリアの 7 ヶ月の女性の乳児の症例報告
- 処置中の外科的アプローチと処置の詳細
- 早期の術後の結果と回復の評価
主要な成果:
- 手の先天性欠陥の手術が成功し 5番目の手首の欠陥,多角関節関節関節関節関節関節関節関節
- 乳児患者での早期の手術後の結果が正しかった.
- この希少な疾患に対する 実行可能な管理戦略の実証
結論:
- このケースは 医学文献で報告されていない 手の先天性欠陥の ユニークな表現を強調しています
- 術内戦略と早期の結果は,同様の複雑なケースを管理するための貴重な洞察を提供します.
- このレポートは,珍しい手先の異常を扱う医療従事者のための臨床的参考文献です.
さらに関連する動画
10:36Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach
Published on: May 23, 2025
419
07:23Culture of Murine Embryonic Metatarsals: A Physiological Model of Endochondral Ossification
Published on: December 3, 2016
12.0K
関連する概念動画
01:09Changes in the Appendicular Skeleton with Age
2.2K
The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
2.2K
01:17Muscles of the Forearm that Move the Hand and Fingers
1.3K
The muscles of the forearm that move the wrist, hand, and digits are numerous and diverse. They can be classified into two groups based on their location and function — the anterior and posterior compartment muscles.
Anterior Compartment
The anterior compartment muscles originate from the humerus. They primarily function as flexors and are also known as flexor muscles. They typically insert on the carpals, metacarpals, and phalanges. The superficial layer includes the flexor carpi...
Anterior Compartment
The anterior compartment muscles originate from the humerus. They primarily function as flexors and are also known as flexor muscles. They typically insert on the carpals, metacarpals, and phalanges. The superficial layer includes the flexor carpi...
1.3K
02:30Genomic Imprinting and Inheritance
35.2K
Diploid organisms inherit genetic material through chromosomes from both parents. Copies of the same gene are known as alleles. In most cases, both alleles are simultaneously expressed and allow various cellular processes to function optimally. If one of the alleles is missing or mutated, the expression of the other allele can compensate; however, this is not true for all genes.
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
35.2K
01:21Nondisjunction
4.1K
Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate correctly and move to the opposite poles of the cells. This produces daughter cells with abnormal chromosome numbers. Nondisjunction is common during anaphase I or anaphase II of meiosis. Mutations in synaptonemal complex proteins that attach homologous chromosomes increase the chances of nondisjunction in anaphase I of meiosis I. In contrast, mutations in topoisomerases and condensins that hold...
4.1K
01:15Bones of the Upper Limb: Ulna
2.5K
The ulna and radius are parallel bones of the antebrachium or the forearm. The ulna lies medially and consists of a bony tip called the olecranon process at its proximal end. This hook-like projection articulates with the olecranon fossa of the humerus and forms the "hinged" ulnohumeral part of the elbow joint. This joint facilitates forearm extension and flexion while preventing its hyperextension. Similarly, the coronoid process, another bony projection on the proximal/anterior side...
2.5K
01:09Bones of the Upper Limb: Radius
2.5K
The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a...
The radius has a nail-shaped head, and a...
2.5K