9 results
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Axillary Nerve Shoulder ... Radial Nerve Fingers ... Gluteal Nerve Knee ... MuscleGroups #MSK #Orthopedics ... #Neurology #Diagnosis
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Diagnosis Framework ... The evaluation should ... audiometry • Patients should ... : • Normal: Air ... signals in the inner
Supine Napoleon Test for Subscapularis Tear

The patient is instructed to place his hand on his belly
Subscapularis Tear ... (abnormal) if they ... #physicalexam #shoulder ... #msk #orthopedics ... #sports
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
Orthopedic Dislocations ... and Hip) - Diagnosis ... elbow fully as a test ... knee are flexed ... #Elbow #Hip #Diagnosis
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
Findings in or Near ... Linear Depressions (Beau's ... Nail #Diseases #Abnormal ... #Pathology #Diagnosis ... PhysicalExam #Atlas #Beaus
Distinguishing between Inflammatory and Degenerative joint disease
Inflammatory Joint Disease
 • Swelling stimulates joint nociceptors -> Pain
joints tend to bear ... commonly affects the knee ... hip and L/C-spine ... > Stiffness is short-lived ... JointDisease #JointPain #Diagnosis
 The following #reflexes are routinely tested, and the response elicited is graded from zero to
and left side should ... The examiner should ... bedridden, the knees ... the patient kneel ... In abnormal responses
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
rule out based on normal ... nerve injury (25%) TEST ... Check hip and ankle ... >> LINK TO ACL TEARS ... trauma/vascular/orthopedic
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
long_brit) Case A 39-year-old ... Several of the diagnoses ... Due to their short ... defaulting to a normal ... secretions and should