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Finger MMT
2nd - 5th Digits
Term | Definition |
---|---|
DIP Flexion (2-5) AG Position | Forearm supported in supination |
DIP Flexion (2-5) AG Stabilize | Middle phalanx of each finger as it is tested; wrist should remain in neutral position |
DIP Flexion (2-5) AG Palpate | Flexor digitorum profundus |
DIP Flexion (2-5) AG Observe | (S) flex the DIP joint |
DIP Flexion (2-5) AG Resist | Using one finger, (E) pulls the head of distal phalanx toward extension |
DIP Flexion (2-5) AG Substitution | Wrist extension causes tenodesis action |
DIP Flexion (2-5) GD Position | Forearm supported in mid position |
DIP Flexion (2-5) GD Stabilize | Middle phalanx of each finger as it is tested |
DIP Flexion (2-5) GD Palpate | Flexor digitorum profundus |
DIP Flexion (2-5) GD Observe | (S) flex the DIP joint |
PIP Flexion (2-5) AG Position | Forearm supported in supination |
PIP Flexion (2-5) AG Stabilize | Proximal phalanx of finger being tested |
PIP Flexion (2-5) AG Palpate | Flexor digitorum superficialis |
PIP Flexion (2-5) AG Observe | (S) flex the PIP joint |
PIP Flexion (2-5) AG Resist | Using one finger, (E) pulls head of middle phalanx toward extension |
PIP Flexion (2-5) AG Substitution | Wrist extension causes tenodesis action |
PIP Flexion (2-5) GD Position | Forearm supported in mid position |
PIP Flexion (2-5) GD Stabilize | Proximal phalanx of finger being tested |
PIP Flexion (2-5) GD Palpate | Flexor digitorum superficialis |
PIP Flexion (2-5) GD Observe | (S) flex the PIP joint |
MCP Flexion (5th Digit) AG Position | Forearm supported in supination |
MCP Flexion (5th Digit) AG Stabilize | Other fingers in extension |
MCP Flexion (5th Digit) AG Palpate | Flexor digiti minimi |
MCP Flexion (5th Digit)AG Observe | (S) flexes the 5th finger at MP joint without flexing the IP joints |
MCP Flexion (5th Digit) AG Resist | Using one finger, (E) pushes head of the proximal phalanx toward extension |
MCP Flexion (5th Digit) AG Substitution | Flexor digitorum superficialis, flexor digitorum profundus |
MCP Flexion (5th Digit) GD Position | Forearm supported in mid position |
MCP Flexion (5th Digit) GD Stabilize | Other fingers in extension |
MCP Flexion (5th Digit) GD Palpate | Flexor digit minimi |
MCP Flexion GD Observe | (S) flexes the 5th MP joint |
MP Extension (2-5) AG Position | Forearm pronated & supported, wrist supported in neutral position & fingers flexed at all joints |
MP Extension (2-5) Stabilize | Wrist and metacarpals |
MP Extension (2-5) Palpate | Extensor digitorum, extensor indicis, extensor digit minimi |
MP Extension (2-5) Observe | (S) extends MP joints, keeping PIP & DIP joints flexed |
MP Extension (2-5) Resist | Using one finger,(E) pushes head of each proximal phalanx toward flexion, one at a time |
MP Extension (2-5) Substitution | Tenodesis action |
MP Extension (2-5) GD Position | Forearm supported in mid position, wrist in neutral position, fingers flexed |
MP Extension (2-5) GD Stabilize | Wrist and metacarpals |
MP Extension (2-5) GD Palpate | Extensor digitorum, extensor indicis, extensor digiti minimi |
MP Extension (2-5) GD Observe | (S) extends MP joints, keeping the DIP and PIP joints flexed |
Abduction (2,3,4,5) AG Position | For dorsal interossei 2 and 3, forearm rests on ulnar border on supporting surface w/ hand free and MP's adducted & slightly flexed; dorsal interossei 3 and 4 and abductor digiti minimi, arm is internally rotated |
Abduction (2,3,4,5) AG Stabilize | Support the hand lightly |
Abduction (2,3,4,5) AG Palpate | Dorsal interossei (4) , abductor digiti minimi |
Abduction (2,3,4,5) AG Observe | (S) moves index finger away from middle finger, the middle finger toward index finger, the middle finger toward ring finger, & ring finger toward little finger, & little finger away from ring finger |
Abduction (2,3,4,5) AG Resist | (E) pushes head of the proximal phalanx of each finger, toward direction opposite to its test motion |
Abduction (2,3,4,5) AG Substitution | Extensor digitorum; gravity |
Abduction (2,3,4,5) GD Position | Forearm pronated & supported w/ hand free, MPs are adducted and slightly flexed |
Abduction (2,3,4,5) GD Stabilize | Support hand lightly D |
Abduction (2,3,4,5) GD Palpate | Dorsal interossei (4), abductor digiti minimi |
Abduction (2,3,4,5) GD Observe | Same as AG |
Adduction (2,4,5) Position | palmar interossei 4 & 5, support forearm on ulnar border of wrist w/ fingers extended & abducted. For palmar interosseus 2, arm internally rotated & forearm pronated so hand can be supported on radial border, w/ hand free, & fingers extended & abducted |
Adduction (2,4,5) Stabilize | Support hand lightly |
Adduction (2,4,5) Palpate | Palmar interossei |
Adduction (2,4,5) Observe | (S) moves index, ring, then little finger toward middle finger |
Adduction (2.4.5) AG Resist | (E) pulls head of proximal phalanx of each finger one by one |
Adduction (2,4,5) AG Substitution | extrinsic finger flexors, gravity |
Adduction (2,4,5) GD Position | Forearm supinated & supported |
Adduction (2,4,5) GD Stabilize | support hand lightly |
Adduction (2,4,5) GD Palpate | Palmar interossei |
Adduction (2,4,5) GD Observe | Same as AG Adduction |