21,687 results found
Article
Musculocutaneous nerve
The musculocutaneous nerve is one of five major branches of the brachial plexus and supplies motor innervation to the arm and sensory innervation to the forearm.
Gross anatomy
Origin
The musculocutaneous nerve is one of two terminal branches of the lateral cord of the brachial plexus (along w...
Article
Medial cuneiform to second metatarsal distance
Medial cuneiform to second metatarsal distance is the measurement of the distance between the lateral aspect of the medial cuneiform and the medial aspect of the base of the second metatarsal bone 1,2.
Usage
Medial cuneiform to second metatarsal distance is an important measurement used in ass...
Case
Suture granuloma
Published
27 Oct 2021
72% complete
Photo
Ultrasound
Article
Medial cuneiform-fifth metatarsal height
Medial cuneiform-fifth metatarsal height is the distance between the most inferior part of the medial cuneiform and the most inferior part of the base of the 5th metatarsal and is used to evaluate the height and integrity of the medial vertical arch 1.
Usage
Medial cuneiform-fifth metatarsal h...
Article
Talar tilt
Talar tilt is a measurement of the angle between the talus and the distal tibia, used in the assessment of ankle instability and ankle osteoarthritis (OA).
Usage
Talar tilt is an important measurement in the assessment of ankle osteoarthritis. It is measured as part of the Kellgren and Lawrenc...
Article
Bankart lesion
Bankart lesions are injuries specifically at the anteroinferior aspect of the glenoid labral complex and represent a common complication of anterior shoulder dislocation. They are frequently seen in association with a Hill-Sachs defect.
Terminology
Strictly speaking, a "Bankart lesion" refers...
Article
Center edge angle of Wiberg
The center-edge angle (CEA) of Wiberg is a measurement in the pelvis which is the angle formed by Perkin line and a line from the center of the femoral head to the lateral edge of the acetabulum. It can be used to assess for conditions such as developmental dysplasia of the hip although only con...
Article
Acetabular labral sulcus
An acetabular labral sulcus is a type of normal variant seen as a cleft-like appearance on imaging. It forms where the labrum meets the adjacent articular cartilage. Several sulci can be identified which include
several sublabral sulci
posterosuperior ~ 48%
anterosuperior ~ 44%
anteroinferio...
Article
Tibiofibular overlap
The tibiofibular overlap (TFO) is the overlapping area between the anterior distal tibial prominence and the medial edge of the distal fibula 1-3.
Usage
Together with the tibiofibular clear space (TFCS) and the medial clear space, the tibiofibular overlap space has been used in the diagnosis a...
Case
Anterior shoulder dislocation with Hill-Sachs defect and bony Bankart lesion
Published
01 Jun 2022
92% complete
MRI
Article
Tibiofibular clear space
The tibiofibular clear space is a radiographic measure and defined as the space between the groove of the distal tibial prominence and the medial margin of the distal fibula 1-3.
Usage
Together with the tibiofibular overlap and the medial clear space, the tibiofibular clear space has been used...
Article
Fibroadipose vascular anomaly
Fibroadipose vascular anomaly (FAVA) is an intramuscular vascular anomaly consisting of phlebectasia (dilatation of veins) and fibrofatty replacement of muscle which was first described in 2014. It is in the "provisionally unclassified" category of the ISSVA classification of vascular anomalies....
Case
Mallet finger
Published
02 Feb 2022
94% complete
X-ray
Case
Rind sign in fibrous dysplasia
Published
23 Jun 2017
69% complete
X-ray
Article
Tarsal bones
The tarsal bones are the seven bones of the foot excluding the metatarsals and phalanges. They are collectively known as the tarsus. The seven bones are:
talus
calcaneus
navicular
cuboid
lateral cuneiform
intermediate cuneiform
medial cuneiform
There are several mnemonics for the tarsals.
Case
Colles fracture
Published
09 Jan 2022
82% complete
X-ray
Article
Erosive arthritis (differential)
Erosive arthritis has a broad differential:
erosive osteoarthritis
clinically an acute inflammatory attacks (swelling, erythema, pain) in postmenopausal women
typically the interphalangeal joints, 1st carpometacarpal joint 6, but not the metacarpophalangeal (MCP) joints and large joints
clas...
Case
1st metatarsal head fracture
Published
22 Apr 2022
82% complete
X-ray
Case
Getting started for new editors - case review
Published
07 Jan 2015
38% complete
Diagram
Case
Calcific tendinitis of supraspinatus tendon
Published
14 Oct 2013
88% complete
X-ray
Ultrasound
Unable to process the form. Check for errors and try again.