25 results found
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
CT shoulder (protocol)
The CT shoulder protocol serves as an examination for the assessment of the shoulder joint. It is often performed as a non-contrast study. It can be combined with a CT arthrogram for the evaluation of labral injuries or the rotator cuff if MRI is contraindicated or in a postoperative setting whe...
Article
CT knee (protocol)
The CT knee protocol serves as an examination for the bony assessment of the knee the femoral condyles or the tibial plateau and the proximal tibiofibular joint. It is often performed as a non-contrast study. It can also be combined with a CT arthrogram in cases of suspected internal derangement...
Article
Lateral humeral condyle fracture
Lateral humeral condyle fractures also referred to simply as lateral condyle fractures (in the appropriate context), are relatively common elbow fractures that predominantly occur in children. They may be subtle but are hugely important to diagnose promptly because if they are missed, they tend ...
Article
Facial fractures
Facial fractures are commonly caused by blunt or penetrating trauma at moderate or high levels of force. Such injuries may be sustained during a fall, physical assault, motor vehicle collision, or gunshot wound. The facial bones are thin and relatively fragile, making them susceptible to injury....
Article
Stress fracture
Stress fractures refer to fractures occurring in the bone due to a mismatch of bone strength and chronic mechanical stress placed upon the bone.
Terminology
A pathological fracture, although a type of insufficiency fracture, is a term in general reserved for fractures occurring at the site of ...
Article
Triplane fracture
Triplane or triplanar fractures are of the distal tibia only occurring in adolescents. As the physiological closure of the physeal plate begins medially, the lateral (open) physis is prone to this type of fracture. Most authors regard it as a type 4 Salter-Harris fracture.
It comprises of 3 com...
Article
Gunshot injuries
Gunshot injuries are a type of penetrating trauma that often require imaging assessment, and this evaluation has both clinical relevance (assessment of organ damage, surgical planning, and prognostication), and often also forensic implications.
Epidemiology
Incidence of gunshot injuries to the...
Article
Occipital condyle fracture
Occipital condylar fractures are uncommon injuries usually resulting from high-energy blunt trauma. They are considered a specific type of basilar skull fracture, and importantly can be seen along with craniocervical dissociation.
Treatment of isolated injury is generally conservative, unless t...
Article
CT abdomen (summary)
This is a basic article for medical students and other non-radiologists
CT abdomen is an increasingly common investigation that is used to help make diagnoses of a broad range of pathologies. A CT abdomen in its simplest form is a CT from diaphragm to symphysis pubis performed 60 seconds after ...
Article
Fracture displacement (summary)
This is a basic article for medical students and other non-radiologists
Describing fracture displacement is really important when assessing a fracture. The type and degree of displacement will have a significant effect on the management plan and prognosis.
Reference article
This is a summary ...
Article
Paranasal sinus fractures
Paranasal sinuses are air-filled cavities surrounding the nasal cavity proper which includes maxillary sinus, sphenoid sinus, frontal sinus and ethmoid sinus. Trauma to the superior and middle thirds of the face can often lead to in paranasal sinus fractures involving one or more paranasal sinus...
Article
Thoracolumbar injury classification and severity score (TLICS)
The thoracolumbar injury classification and severity score (TLICS), also sometimes known as the thoracolumbar injury severity score (TISS), was developed by the Spine Trauma Group in 2005 to overcome some of the perceived difficulties regarding the use of other thoracolumbar spinal fracture clas...
Article
Pelvic fractures (summary)
This is a basic article for medical students and other non-radiologists
Pelvic fractures are a heterogeneous group of injuries that can occur secondary to a variety of mechanisms that range from an innocuous simple fall to severe high-energy trauma in a road traffic collision.
Reference articl...
Article
Fracture location (summary)
This is a basic article for medical students and other non-radiologists
Determining fracture location is important when describing a fracture and determining plans for management.
Reference article
This is a summary article. For more information, you can read a more in-depth reference article...
Article
Distal humeral fracture
Distal humeral fractures are traumatic injuries involving the epicondyles, the trochlea, the capitellum, and the metaphysis of the distal humerus. They are often the result of high-energy trauma, such as road traffic accidents or a fall from a height. In the elderly, they may occur as a domestic...
Article
Priapism
Priapism (rarely penile priapism, to differentiate from the very rare clitoral priapism) is a prolonged erection that persists beyond or is not related to sexual stimulation. Imaging, particularly Doppler ultrasound, can help distinguish between ischemic (low-flow) priapism, which is a urologic ...
Article
Skull fractures
Skull fractures are common in the setting of both closed traumatic brain injury and penetrating brain injury. Their importance is both as a marker of the severity of trauma and because they are, depending on location, associated with a variety of soft tissue injuries.
This article will focus o...
Article
Bile duct injury
Bile duct injuries are a potentially serious surgical problem associated with high morbidity, mortality, and prolonged hospitalization 1,2. These injuries typically occur infrequently as a complication of technically difficult laparoscopic cholecystectomy procedures or in the setting of hepatobi...
Article
Capitellum fracture
Capitellum fractures are uncommon, but their prompt diagnosis and management are crucial due to the severity of the consequent functional impairment resulting from these intra-articular elbow fractures.
Epidemiology
Capitellar fractures are relatively rare, with approximately 3-4% of distal h...
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