P4 RADIOLOGY Flashcards
radiology of hip fractures & dislocations
mention the 2 intracapsular fractures
head & neck fractures
mention the 2 extracapsular fractures
Trochanteric & sub- trochanteric
Trochanteric fractures are seen by which color
red area
mention the 3 types of neck of femur fractures
- subcapital
- transcervical
- basicervical
mention the 4 radiologic features seen in NOF fractures
1-Disruption of Shenton’s Line
2- Lesser trochanter is more prominent due to external rotation
3- Sclerosis in fracture plane
4- Asymmetry of lateral femoral neck and head
Describe what is seen in the shown radiography
NOF fracture :
lesser trochanter more prominent
Sclerosis
what type of NOF fracture is shown
basicervical
in the shown radiograph
1- what type of fracture is seen
2- identify the circled structure
1- subtrochanteric fracture
2- loss body
in the shown radiograph what type of fracture is seen
trochanteric fracture
type of dislocation
Posterior dislocation
type of dislocation
Describe the femoral head displacement
Posterior dislocation
femoral head displaced laterally , superiorly & posteriorly
type of dislocation
Describe the femoral head displacement
Anterior displacement
head of femur displaced inferiorly , medially
what is the other name for the anterior inferior dislocation
Obturator dislocation
Acetabular Fractures are associated with what type of dislocation
central dislocation
Identify the landmark no 5
Ilioschial line
Identify the landmark no 4
Iliopectinal line
Identify the landmark no 3
Acetabular roof
a case of osteonecrosis
describe what is shown
subchondral lucency signifying subchondral fracture
a case of osteonecrosis
describe what is shown
Sclerosis of femoral head
Radiography of osteonecrosis case
describe what is shown
- flatted femoral head
- sclerosis
- irregular articular surfaces
