119 results found
Case
Intertrochanteric fracture
Published
05 Nov 2015
92% complete
CT
Article
Gamma nail
The gamma nail or trochanteric nail is an osteosynthetic implant designed to treat proximal femoral fractures in the trochanter area with a closed intramedullary fixation method.
The gamma nail consists of a funnel-shaped intramedullary nail with slight bending to reflect proximal femoral diaph...
Article
Fatigue fracture
Fatigue fractures (also known as overuse fractures) are a type of stress fracture due to abnormal stresses on normal bone. They should not be confused with an insufficiency fracture, which occurs due to normal stresses on abnormal bone. Plain radiographs typically demonstrate a linear sclerotic ...
Case
Pathological fracture
Published
20 Oct 2010
70% complete
MRI
CT
X-ray
Case
Impacted subcapital fracture
Published
17 May 2008
72% complete
X-ray
Case
Right proximal femur fracture
Published
28 Feb 2021
82% complete
X-ray
Article
Intramedullary nailing
Intramedullary nailing is an internal fixation technique originally mainly used for the surgical management of long bone diaphyseal fractures and now, also in metaphyseal and periarticular fractures.
Indications
Indications of intramedullary nailing are the following 1,2:
extracapsular proxim...
Article
Pelvis (outlet view)
The anteroposterior outlet view is a specialized view part of a pelvic series examining the iliac crest, sacrum, proximal femur, pubis, ischium and the great pelvic ring.
Indications
The outlet view is of considerable importance in the management of severely injured patients presenting to emer...
Case
Proximal femoral fracture description (annotated image)
Published
12 Aug 2021
44% complete
Annotated image
Article
Cam morphology (femoroacetabular impingement)
Cam morphology refers to an abnormal morphology of the femoral head-neck junction interlinked with an osseous asphericity of the femoral head. It is one possible cause of femoroacetabular impingement (FAI).
Terminology
Cam morphology is also commonly referred to as 'cam deformity', 'cam lesion...
Article
Hip (lateral view)
The lateral hip view is a radiographic projection assessing the relationship of the femoral head to the acetabulum.
Indications
This view assesses the hip joint for any potential fractures, dislocations, bone lesions or degenerative diseases (i.e. suspected osteoarthritis of the hip) in an ort...
Article
Lower extremity fractures
There are a vast range of lower extremity fractures. Below are listed several of such fractures of the lower limb. Many have eponyms.
Pelvis and femur
pelvic fractures
anterior inferior iliac spine avulsion injury
Duverney fracture
Malgaigne fracture
proximal femoral fractures
bisphosphon...
Article
Atypical femoral fracture
Atypical femoral fractures, also known as bisphosphonate-related proximal femoral fractures, are an example of insufficiency fractures, although the direct causative link remains somewhat controversial 2. The atypical fracture pattern occurs in the femur shaft and may be unilateral or bilateral....
Article
CT hip (protocol)
The CT hip protocol serves as an examination for the evaluation of the hip joint. It is often performed as a non-contrast study. However, it can be combined with a CT arthrogram for the evaluation of chondral and/or labral tears or a femoral neck version scan.
Note: This article aims to frame a...
Article
Dual-energy x-ray absorptiometry
Dual-energy x-ray absorptiometry (DEXA or DXA) is a technique used to aid in the diagnosis of osteopenia and osteoporosis.
Radiographic features
Values are calculated for the lumbar vertebrae and femur preferentially, and if one of those sites is not suitable (e.g. artifact, patient mobility)...
Article
Trochanteric fracture
A trochanteric fracture is a fracture involving the greater and/or lesser trochanters of the femur.
Classification
Fractures in these regions can be classified as:
intertrochanteric fracture
pertrochanteric: intertrochanteric, involving both trochanters
subtrochanteric fracture
greater tro...
Article
Proximal femoral fractures
Proximal femoral fractures are a subset of fractures that occur in the hip region. They tend to occur in older patients, and in those who have osteoporosis. In this group of patients, the fracture is usually the result of low-impact trauma although, in younger patients they are usually victims o...
Question
Question 2994
What is the most important feature of this subcapital femoral neck fracture with respect to treatment planning?
Case
Femoral head blood supply
Published
15 Apr 2022
47% complete
Diagram
Article
Osteochondroma
Osteochondromas are a relatively common imaging finding, accounting for 10-15% of all bone tumors and ~35% of all benign bone tumors. Although usually thought of as a benign bone tumor, they may be thought of as a developmental anomaly. They are frequently asymptomatic and have very low malignan...
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