avulsion fractures of the knee
Avulsion
fractures of the knee • Knee radiograph checklist (illustration) - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Segond fracture - Ganzer Fall bei Radiopaedia
Avulsionsfraktur
unterer Patellapol bei einem 12-Jährigen. Links Röntgenbild, Mitte CT sagittal und axial, rechts Volumen Rendering.
Avulsion
fractures of the knee • ACL avulsion fracture - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Anterior cruciate ligament bony avulsion - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Anterior cruciate ligament bony avulsion - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Patellar tendon avulsion from tibial tuberosity - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Semimembranosus tendon avulsion - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Posterior cruciate ligament avulsion fracture - type III - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Medial collateral ligament avulsion - femur - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Multiple avulsion fractures: knee - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Reverse Segond fracture - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Posterior cruciate ligament bony avulsion - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Anterior cruciate ligament bony avulsion - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Proximal MCL osseous avulsion - Ganzer Fall bei Radiopaedia
Anterior
cruciate ligament avulsion fracture. T1-weighted and PD-weighted fat suppressed coronal MR images of the knee showing the avulsed tibial spine fracture (blue lines). Osteochondral injury of the lateral femoral condyle is also present (yellow lines).
Knöcherner
Ausriss des hinteren Kreuzbandes in der Computertomographie im Knochen- und Weichteilfenster.
Anterior
cruciate ligament avulsion fracture. Coronal, sagittal and axial CT images demonstrate the nonunited tibial fragment (blue arrow).
Anterior
cruciate ligament avulsion fracture. Axial and sagittal T2-weighted gradient echo images demonstrate the nonunited tibial fragment (blue arrow) attached to an intact anterior cruciate ligament.
Anterior
cruciate ligament avulsion fracture. Coronal and sagittal T1-1 weighted MR images demonstrate the nonunited tibial fragment (blue arrow) attached to an intact anterior cruciate ligament.
Anterior
cruciate ligament avulsion fracture. Plain radiographs demonstrate an osseous fragment in the anterior aspect of the joint that was well-delineated only on the lateral view (blue arrow).
Anterior
cruciate ligament avulsion fracture. PD-weighted and PD-weighted fat suppressed sagittal MR images of the knee showing the tibial spine fracture (blue lines) attached to an intact ACL.
Avulsion
fractures of the knee • Avulsion fracture menisco-capsular attachment medial femoral condyle - Ganzer Fall bei Radiopaedia
Segond
fracture • ACL bony avulsion with Segond fracture - Ganzer Fall bei Radiopaedia
Avulsion
fractures of the knee • Arcuate sign - Ganzer Fall bei Radiopaedia
Avulsion fractures of the knee are numerous due to the many ligaments and tendons inserting around this joint. They include :
- anterior cruciate ligament avulsion fracture
- posterior cruciate ligament avulsion fracture
- avulsion of the medial collateral ligament
- origin of MCL avulsion fracture: Stieda fracture
- insertion of deep fibers: reverse Segond fracture
- avulsion fracture of the deep fibers
- avulsion fracture of the insertion of superficial fibers of MCL: 5 cm below the joint line
- avulsion of the lateral collateral ligament:
- origin of LCL: above popliteal groove
- conjoined tendon: fibular head below the tip, biceps femoris and insertion of LCL avulsion fracture
- arcuate ligament complex avulsion fracture (arcuate sign)
- Segond fracture
- iliotibial band avulsion fracture: Gerdy tubercle
- semimembranosus tendon avulsion fracture
- patellar fractures
- quadriceps tendon avulsion fracture
- patellar sleeve fractures
- chronic injuries
See also
Siehe auch:
- Morbus Osgood-Schlatter
- Segond-Fraktur
- Stieda-Pellegrini-Köhler-Schatten
- Avulsionsfraktur
- reverse Segond fracture
- Morbus Sinding-Larsen-Johansson
- Patellaspitzensyndrom
- Avulsionsfraktur Patella
- posterior cruciate ligament avulsion fracture
- arcuate sign
- semimembranosus tendon avulsion fracture
- vorderer Kreuzbandausriss
und weiter:
Assoziationen und Differentialdiagnosen zu Avulsionsfrakturen am Knie: