En ortopedia, la lesión de Bankart es una rotura de la parte anteroinferior del reborde glenoideo o labrum glenoideo de la escápula, a consecuencia de una luxación anterior de hombro. Perthes lesion is variant of Bankart lesion, presenting as an anterior glenohumeral injury that occurs when the scapular periosteum remains intact but is stripped. Sometimes, glenoid bone loss accompanies a bony fragment, which is called a bony Bankart lesion. This is observed in.
|Published (Last):||8 August 2017|
|PDF File Size:||6.89 Mb|
|ePub File Size:||12.30 Mb|
|Price:||Free* [*Free Regsitration Required]|
‘On-track’ and ‘off-track’ shoulder lesions
There are two methods to assess the risk of HSL. Another example of a reverse Bankart.
What is the critical size of HSL? This stabilising mechanism is called a concavity-compression effect. Location of the glenoid defect in shoulders with recurrent anterior dislocation. First notice the Hill-Sachs defect indicating a prior anterior dislocation blue arrow.
If the arm is pulled downward sulcus testthe humeral head may translate inferiorly in varying degrees. Arthroscopic repair of glenoid fractures using suture anchors. A number of lesions are closely related have similar appearances: This is the one and only purpose of carrying out the dynamic examination.
In their series of shoulder stabilisations, 70 shoulders showed an engagement during dynamic examination after the Bankart repair and they added remplissage in these cases. Homhro extention of the SLAP-tear further to posterior red arrow.
In French [ PubMed ]. Value of the glenoid profil in recurrent luxations of the shoulder. Parke et al 35 evaluated engagement before and after the Bankart repair. There is also a Hill-Sachs defect red arrow. Dynamic examination after lesiion Bankart repair: Hill-Sachs lesion HSL located medially: Hill-Sachs lesion HSL in the mid-range: Check for errors and try again. The same mechanism of compression can result in a Hill-Sachs lesion. Thank you for updating your details.
Case 9 Case 9.
Lesión de Bankart – Wikipedia, la enciclopedia libre
When we first paid attention to this issue, there had been no quantitative biomechanical hombto. The glenoid socket is twice as deep in the superior-inferior direction as in the anteroposterior AP direction. Bony defects created anteriorly. However, if it goes out of the glenoid track, the anterior rim of the glenoid may fall into the HSL, hojbro a new dislocation. Due to the ABER-position the anterior band of the inferior GHL creates tension on the anteroinferior labrum and contrast fills the tear.
For the former, there are two methods: Mechanics of glenohumeral instability. Arch Orthop Trauma Surg ; For the latter, there are also two methods to express the defect size: Case 1 Case 1. A sublabral recess can be a differential in lfsion situations.