Podcast
Questions and Answers
What is the location of the arcade of Frohse?
What is the location of the arcade of Frohse?
- Supinator muscle bellies
- Proximal forearm
- Between supinator muscle bellies
- Lateral epicondyle (correct)
Which nerve is at risk of entrapment syndrome at the elbow?
Which nerve is at risk of entrapment syndrome at the elbow?
- Posterior interosseous nerve (correct)
- Ulnar nerve
- Median nerve
- Radial sensory nerve
What is a common characteristic of PIN syndrome?
What is a common characteristic of PIN syndrome?
- Pain increasing with wrist flexion
- Pain along the volar aspect of the forearm
- Pain increasing with forearm supination and pronation (correct)
- Localized tenderness over the ulnar nerve
Which muscle bellies does the radial nerve split into at the elbow?
Which muscle bellies does the radial nerve split into at the elbow?
What is the name of the fibrous band located between two heads of the supinator muscle bellies?
What is the name of the fibrous band located between two heads of the supinator muscle bellies?
What is indicative of entrapment syndrome at the arcade of Frohse?
What is indicative of entrapment syndrome at the arcade of Frohse?
Which condition is most likely associated with atrophy in the hypothenar region and loss of sensation in the ulnar border of the hand?
Which condition is most likely associated with atrophy in the hypothenar region and loss of sensation in the ulnar border of the hand?
Which nerve lesion can result in reduced strength with wrist extension and thumb abduction?
Which nerve lesion can result in reduced strength with wrist extension and thumb abduction?
A patient presents with difficulty in gripping objects and weakness in finger extension. Which nerve lesion is most likely responsible for these symptoms?
A patient presents with difficulty in gripping objects and weakness in finger extension. Which nerve lesion is most likely responsible for these symptoms?
Which nerve lesion is associated with reduced strength or loss of wrist extension?
Which nerve lesion is associated with reduced strength or loss of wrist extension?
Loss of elbow extension (triceps muscle weakness) is likely a result of a nerve lesion in which region?
Loss of elbow extension (triceps muscle weakness) is likely a result of a nerve lesion in which region?
Which condition can lead to reduced dexterity during gripping and missing objects from the palm?
Which condition can lead to reduced dexterity during gripping and missing objects from the palm?
What is the term used to refer to the entrapment of the median nerve at the site where the nerve passes through the pronator teres muscle?
What is the term used to refer to the entrapment of the median nerve at the site where the nerve passes through the pronator teres muscle?
What is a characteristic clinical feature of Pronator teres syndrome?
What is a characteristic clinical feature of Pronator teres syndrome?
Which movement can aggravate pain and paresthesia along the nerve course of Pronator teres syndrome?
Which movement can aggravate pain and paresthesia along the nerve course of Pronator teres syndrome?
What is a key clinical sign differentiating tennis elbow from PIN syndrome?
What is a key clinical sign differentiating tennis elbow from PIN syndrome?
Which nerve is affected in cases of reduced grip strength and inability to fist the 4th and 5th digits during gripping?
Which nerve is affected in cases of reduced grip strength and inability to fist the 4th and 5th digits during gripping?
What is a characteristic sign of ulnar nerve lesion at or above the elbow?
What is a characteristic sign of ulnar nerve lesion at or above the elbow?
What conservative treatment approach is recommended for management of lateral epicondylalgia?
What conservative treatment approach is recommended for management of lateral epicondylalgia?
What is a common clinical feature of radial nerve entrapment syndrome at the elbow?
What is a common clinical feature of radial nerve entrapment syndrome at the elbow?
What can be a diagnostic sign indicating median nerve compression in electrodiagnostic studies?
What can be a diagnostic sign indicating median nerve compression in electrodiagnostic studies?
What is a key feature differentiating Pronator teres syndrome from lateral epicondylalgia?
What is a key feature differentiating Pronator teres syndrome from lateral epicondylalgia?
