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KOV # 9
Flexors of the Forearm And Hand
Question | Answer |
---|---|
What are attachments for Flexor Carpi Ulnaris? | Common Flexor tendon, Medial Border of Olecranon, Pisiform, Flexion Retinaculum |
What are actions of Flexor Carpi Ulnaris? | Wrist Flexion, ulnar Deviation, Elbow Flexion |
What are attachments for Palmaris Longus? | Common Flexor Tendon, palmar Fascia, Flexor Retinaculum |
What are actions of Palmaris Longus? | Tenses Fascia of the Palm, Wrist Flexion |
What are attachments for Flexor Carpi Radialis? | Common Flexor Tendon, Base of Second and third Metacarpals |
What are actions of Flexor Carpi Radialis? | Wrist Flexion, Radial Deviation |
What are attachments for Flexor Digitorum Superficialis? | Humeral Head: Common Tendon Ulnar head: Coronoid of Ulna Radial head: Shaft of Radius Insters onto sides of 2nd through 5th phalanges |
What are actions of Flexor Digitorum Superficialis? | Flexes Metacapralphalangeal Joint Flexes Proximal Interphalangeal Joint Flexes Wrist |
What are attachments for Pronator Teres? | Humeral head: Common Flexor Tendon Ulnar Head: Coranoid Process of ulna Pronator Tuberosity Of Radius |
What are actions of Pronator Teres? | Pronates Forearm Assists in Elbow Flexion |
What are attachments for Flexor Pollicis Longus? | Anterior Radius, Interosseus Membrane, Base of Distal Phalanx of Thumb |
What are actions for Flexor Pollicis Longus? | Flexes at Interphalangeal Joint Flexes Metacarpalphalangeal Joint Flexes carpometacarpal Joints |
What are attachments for Flexor Digitorum Profundus? | Proximal 3/4th of Ulna, Interosseus Membrane, base Of Distal Phalanges via the Four Tendons |
What are actions for Flexor Digitorum Profundus? | Flexes Wrist, Flexes Finger at all 3 joints |
What are attachments for Pronator Quadratus? | Distal Quarter of Anterior Ulna distal Quart of Anterior Radius |
What are actions for Pronator Quadratus? | Pronates Forearm by spinning Radius |
What are attachments for Flexor Pollicis Brevis? | Superficial Head: Flexor Retinaculum Deep Head: Trapezium, Trapezoid, Capitate Base of Proximal Phalanx of the Thumb |
What are the actions of Flexor Pollicis Brevis? | Flexes Carpometacarpal Joint Assists in Opposition |
What are attachments for Opponens Pollicis? | Flexor Retinaculum, Trapezium, Entire Length of Radial Aspect of Thumb |
What are actions of Opponens Pollicis? | Opposition |
What are attachments for Abductor Pollicis Brevis? | Flexor Retinaculum, Trapezium, tubercle of Scaphoid Bone, Tendon of Abductor Pollicis Longus, base of Proximal Phalanx of Thumb |
What are actions of Abductor Pollicis Brevis? | Abducts Thumb, Assists in Opposition |
What are attachments for Adductor Pollicis? | Transverse head: Distal 2/3rds of 3rd metacarpal Oblique head: Capitate bone, bases of 2ne and 3rd Metacarpal Common tendon, Base of Proximal Phalanx of Thumb |
What are actions of Adductor Pollicis? | Adducts Thumb, Flexes thumb, Assists in Opposition |
What are attachments for Abductor Digiti Minimi? | Pisiform, Pisihamate Ligament, Flexor Retinaculum, Base of Proximal phalanx of 5th Finger, Merges into Extensor Digiti Minimi |
What are actions for Abductor Digiti Minimi? | Abducts 5th Digit, Aides in opposition |
What are attachments for opponens Digiti Minimi? | Hook Of Hamate, Flexor Retinaculum, entire Shaft of 5th metacarpal |
What are actions for Opponens Digiti Minimi? | Opposition |
What are attachments for Flexor Digiti Minimi? | Hamate, Flexor Retinaculum, Base of Proximal Phalanx of 5th Digit |
What are actions Flexor Digiti Minimi? | Flexes 5th Digit, Aides in Opposition |
What are attachments for Lumbricales? | Arises from four tendons of flexor digitorum profundus, 4 phalanges dorsal surface merging into extensor expansion of each finger |
What are actions of Lumbricales? | Flexes 2nd through 5th Fingers Extends 2nd through 5th Fingers |
What are attachments of Palmar Interossei? | Medial Aspect of metacarpals 1,2,4, and 5, Extensor Expansion of Dorsal Fingers |
what are actions of Palmar Interossei? | Flexes Carpometacarpo Phalangeal joint Extends the Interphalangeal joint Adducts 4 fingers towards midline |