Pathoanatomy of Maisonneuve fracture based on radiologic and CT examination

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F19%3A10396974" target="_blank" >RIV/00216208:11110/19:10396974 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61383082:_____/19:00000502

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=jyh.-Z9yja" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=jyh.-Z9yja</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00402-018-3099-2" target="_blank" >10.1007/s00402-018-3099-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Pathoanatomy of Maisonneuve fracture based on radiologic and CT examination

Popis výsledku v původním jazyce

Introduction: Although Maisonneuve fracture (MF) is a well-known type of ankle fracture-dislocation, there is still a lack of information about the epidemiology and the extent of all associated injuries. The aim of study is to describe MF pathoanatomy on the basis of radiographs, CT scans and intraoperative findings. Materials and methods: The study comprised 54 adult patients. MF was defined as an ankle fracture-dislocation with a fracture of the fibula in its proximal quarter. Ankle radiographs and lower leg radiographs were obtained in all patients. Computed tomography (CT) examination was performed in 43 patients, of these in 34 patients in combination with 3D CT reconstructions. A total of 51 patients were treated operatively, and in 38 of these an open procedure was performed. Results: The fibular fracture-fibular head was involved in four cases, and the subcapital region of the proximal quarter of the fibula was affected in 50 cases. Fractures of the posterior malleolus were identified in 43 of 54 patients (80%). Injury to the deltoid ligament was recorded in 27 cases (50%), a fracture of the medial malleolus in 20 cases (37%) and medial structures were intact in 7 cases (13%). Position fibula in fibular notch-in 9 cases the position changed only minimally, in 11 cases the space between the tibia and the fibula was larger than 2 mm, in 20 cases widening of the tibiofibular space was associated with external rotation of the fibula, in 2 cases fibula was trapped behind the posterior tibial tubercle and in 1 case it was associated with a complete tibiofibular diastasis. Conclusion: MF is a variable injury, always associated with rupture of the anterior and interosseous tibiofibular ligaments. CT examination should be employed widely in MF, and MRI should be considered under special circumstances.

Název v anglickém jazyce

Pathoanatomy of Maisonneuve fracture based on radiologic and CT examination

Popis výsledku anglicky

Introduction: Although Maisonneuve fracture (MF) is a well-known type of ankle fracture-dislocation, there is still a lack of information about the epidemiology and the extent of all associated injuries. The aim of study is to describe MF pathoanatomy on the basis of radiographs, CT scans and intraoperative findings. Materials and methods: The study comprised 54 adult patients. MF was defined as an ankle fracture-dislocation with a fracture of the fibula in its proximal quarter. Ankle radiographs and lower leg radiographs were obtained in all patients. Computed tomography (CT) examination was performed in 43 patients, of these in 34 patients in combination with 3D CT reconstructions. A total of 51 patients were treated operatively, and in 38 of these an open procedure was performed. Results: The fibular fracture-fibular head was involved in four cases, and the subcapital region of the proximal quarter of the fibula was affected in 50 cases. Fractures of the posterior malleolus were identified in 43 of 54 patients (80%). Injury to the deltoid ligament was recorded in 27 cases (50%), a fracture of the medial malleolus in 20 cases (37%) and medial structures were intact in 7 cases (13%). Position fibula in fibular notch-in 9 cases the position changed only minimally, in 11 cases the space between the tibia and the fibula was larger than 2 mm, in 20 cases widening of the tibiofibular space was associated with external rotation of the fibula, in 2 cases fibula was trapped behind the posterior tibial tubercle and in 1 case it was associated with a complete tibiofibular diastasis. Conclusion: MF is a variable injury, always associated with rupture of the anterior and interosseous tibiofibular ligaments. CT examination should be employed widely in MF, and MRI should be considered under special circumstances.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30211 - Orthopaedics

Projekt

<a href="/cs/project/NV16-28458A" target="_blank" >NV16-28458A: Trimaleolární zlomeniny hlezna - CT diagnostika zlomenin zadní hrany tibie, jejich CT klasifikace, operační léčba</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Archives of Orthopaedic and Trauma Surgery

ISSN

0936-8051

e-ISSN

—

Svazek periodika

139

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

10

Strana od-do

497-506

Kód UT WoS článku

000461399300008

EID výsledku v databázi Scopus

2-s2.0-85058460233