Related Experiment Video
Updated: May 28, 2025
09:14
A Mouse Model of Ankle-Subtalar Complex Joint Instability
Published on: October 28, 2022
1.3K
[Fractures of the upper ankle joint]
S Ochman1, A Milstrey2, M J Raschke2
1Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Münster, Albert Schweitzer Campus 1, Gebäude W1, 48149, Münster, Deutschland. ochman@uni-muenster.de.
Chirurgie (Heidelberg, Germany)
|February 14, 2025
Summary
Ankle fractures require precise surgical reconstruction for optimal outcomes. Anatomical reduction and restoration of ligamentous stability are key to successful treatment and long-term joint function.
Area of Science:
- Orthopedic Surgery
- Trauma Surgery
- Sports Medicine
Background:
- Upper ankle joint fractures are common injuries requiring surgical intervention.
- Treatment evolves with advanced imaging, biomechanical understanding, and new implant systems.
Purpose of the Study:
- To outline current goals and considerations in ankle fracture reconstruction.
- To highlight evolving areas of focus and controversy in ankle fracture management.
Main Methods:
- Review of current surgical principles for ankle fracture repair.
- Discussion of anatomical reduction and restoration of biomechanical alignment.
- Emphasis on addressing bony and ligamentous instabilities.
Main Results:
- Anatomical reduction and restoration of length, rotation, and axial alignment are critical.
- Restoration of stable joint guidance and ligamentous integrity are essential.
- Key controversial topics include posterior malleolar fragments, syndesmosis instability, the fourth malleolus, and deltoid ligament importance.
Conclusions:
- Anatomical reconstruction is the fundamental requirement for successful long-term results in ankle fractures.
- Comprehensive management addresses both bony fragments and associated ligamentous injuries.
Keywords:
Ankle fractureDelta ligamentFourth malleolusPosterior malleolar fragmentSyndesmosis instabilityMore Related Videos
07:24Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
Published on: January 23, 2018
10.2K
09:01Treatment of Ankle Osteoarthritis with Total Ankle Replacement Through a Lateral Transfibular Approach
Published on: January 24, 2018
11.7K
Related Concept Videos
01:10Ankle Joint
1.4K
The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...
1.4K
01:10Bones of the Lower Limb: Tibia and Fibula
2.6K
The tibia is the main weight-bearing bone of the lower leg. It is larger than the fibula with which it is paired. The tibia is also the second longest bone in the body and is located right below the skin. The proximal end of the tibia forms the medial and the lateral condyle, which articulates with the condyles of the femur to form the knee joint. Between the articulating surfaces is the irregular elevated area known as the intercondylar eminence that serves as the inferior attachment point for...
2.6K
01:16Bones of the Lower Limb: Femur and Patella
2.1K
The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the...
2.1K
01:27Fractures: Bone Repair
2.9K
Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
2.9K
01:19Bones of the Upper Limb: Humerus
2.9K
The upper limb consists of the arm, forearm, wrist, and hand bones. The humerus is the single bone of the upper arm region. Proximally, it has a large, spherical, smooth head that articulates with the glenoid cavity of the scapula to form the glenohumeral or shoulder joint. The margin of the head is the anatomical neck, a residual epiphyseal plate. Laterally it extends to form bony projections called the greater tubercle and the lesser tubercle. Next to the tubercles is the surgical neck, a...
2.9K
01:09Bones of the Upper Limb: Radius
2.0K
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...
2.0K