8448 results
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Mallet finger, the extension ... Finger deformity caused ... of the terminal extensor ... Exam: Swollen and ... Diagnosis #Management #Hand
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
musculocutaneous) • Extension ... C7 (median) • Extension ... C8 (median) • Extension ... Erb's Palsy is caused ... Dislocation - May cause
Wartenberg's Sign on Physical Exam

Wartenberg's sign consists of involuntary abduction of the little finger, caused by
little finger, caused ... action of the extensor ... clinical #video #hand
Tone - Hand Position on Physical Exam

A newborn baby’s hand is held in a fisted position
Tone - Hand Position ... aspect of the hand ... dorsum of the hand ... will often cause ... extension of the
Bunnel-Littler PIP Joint Test on Physical Exam
For intrinsic vs joint capsule cause of restriction or tightness
joint capsule cause ... unaffected side and ... limited in MCP extension ... tight PIPJ in MCP extension ... to do with both hands
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
potential inciting causes ... Haverhill fever caused ... on the back of hands ... , extensor surfaces ... • Cause is unknown
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
Extensor Carpi Ulnaris ... subluxation The Extensor ... the elbow to the hand ... the bones of the hand ... What causes ECU
Infantile Spasms 
Associated with Tuberous Sclerosis 
1) Flexor spasms: Sudden flexion of neck, trunk, arms, and
abdominal muscles 2) Extensor ... spasms: Abrupt extension ... of the neck and ... ) Mixed flexor-extensor ... arms, and extension
Drugs Causing Acute Pancreatitis

Class Ia: The medications in which there was a rechallenge and other causes
a rechallenge and ... other causes of ... out other common causes ... , and atleast4 ... reports giving dose and
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
lateral slips of the extensor ... phalanx to enable extension ... central slip of the extensor ... phalanx to enable extension ... Diagnosis #Management #Hand