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The fingers symbolizes power, intellect and will

false

Symbiotic relationship between the brain and hand

brain designs, hand forms

Upper limb function is essential for hand performance. Loss of upper limb function affects hand use

both statements are true

Wrist complex consists of two compound joints

radiocarpal, midcarpal

Wrist muscles focus on ______ and ______ over _______

balance, control, torque

Dynamic base for hand movement

shoulder

Adjusts hand distance from the body

elbow

Adjusts hand approach

forearm

Controls length tension in hand muscles, not primarily for spatial placement

wrist

Navicular of the hand

scaphoid

Most commonly fractured carpal bone

scaphoid

Floor of anatomical snuffbox

scaphoid

Medial boundary of anatomic snuffbox

EPL

Lateral boundary of anatomic snuffbox

APL, EPB

Content of anatomic snuffbox

radial artery

Swelling and tenderness at the snuffbox from a FOOSH

scaphoid

Preisser’s disease

scaphoid

Most commonly dislocated carpal

lunate

Common direction— anterior

lunate

Nerve affected during lunate dislocation

median nerve

Medial nerve compression leads to

carpal tunnel syndrome

Murphy’s sign

lunate

Kienbock’s disease

lunate

Burn’s disease

lunate

Palpation is distal to Liester’s tubercle with wrist flexed

lunate

Sign suggestive of lunate dislocation

Murphy’s sign

Avascular necrosis of distal lunate

Burn’s disease

Bed of pisiform

triquetrum

Which among the proximal carpals does not participate in WJ articulation?

pisiform

Largest sesamoid bone

patella

CTS causes

pregnancy, faulty hand posture, median nerve compression

Smalleat carpal bone

pisiform

Pisiform is a sesamoid bone. It is the first carpal bone to ossify

first statement is true, second is false

Ziumana sa thumb

trapezium

greater multangular

trapezium

Pisiform is located most laterally. Trapezium does not articulate with lunate

first statement is false, second is true

Lesser multangular

trapezoid

2nd smalleat carpal

trapezoid

Os magnum

capitate

Largest carpal bone

capitate

1st carpal bone to ossify

capitate

Unciform

hamate

Connects the pisiform to the hook of hamate

pisohamate ligament

Canal formed by pisohamate ligament

tunnel of guyon

Tunnel of guyon nerve

ulnar nerve

Differences in wrist structure influence function

true

Reduces structural pinchh at extremes

two joint wrist system

Large ROM with less exposed articular surface

two joint wrist system

Multijoint surfaces withstand imposed pressures better

two joint wrist system

WJ movements as a biaxial joint

flexion, extension, ulnar deviation, radial deviation

Flexion extension axis

coronal

Ulnar/radial deviation axis

AP axis

Normal WJ flexion

65-85 deg

Normal WJ extension

60-85 deg

Normal WJ radial deviation

15-21 deg

Normal WJ ulnar deviation

20-45 deg

Radiocarpal joint articulation

distal radius, scaphoid, lunate, triquetrum

Distal radius

biconcave, shallow side to side, sharper anteroposterior

Proximal joint surface

lateral facet, medial facet, tfcc

Articulates with scaphoid

lateral facet

Articulates with lunate

medial facet

Contacts triquetrum and lunate in neutral wrist

tfcc

Radial inclination of radiocarpal jt

23 deg

Volar tilt of radiocarpal jt

11 deg

Proximal carpal row ligaments

scapholunate, lunotriquetral

Joint incongruence of radiocarpal joint

20-40% surface contact at a time

ROM of radiocarpal joint

Flexion>extension, Ulnar>radial dev

Negative ulnar variance

short ulna, kienbock’s disease

Positive ulnar variance

tfcc impingement, long ulna

Provides support to DRUJ, connect to ECU, triquetrum, hamate and 5th MC

tfcc

Connects distal radius to the proximal carpals

radiocarpal ligament

Wrist joints

radiocarpal, midcarpal

Radiocarpal joint type

condylloid/ellipsoid

Midcarpal joint type

plane

Part 1

Ligaments crossing RC joint also stabilize the midcarpal joint, Ligament functions for both joints are often discussed together

Part 2

No muscles exclusively act on the RC joint, FCU inserts on the pisiform, indirectly affecting the triquetrum via ligaments

Part 3

RC and midcarpal joint move in unison, Movements are influenced by ligaments and muscles attaching to the distal carpal row and metacarpals

Midcarpal joint articulation

Scaphoid, Lunate, Triquetrum, Trapezium, Trapezoid, Capitate, Hamate

Functionally defined, separate from the radiocarpal joint

midcarpal joint

Fibrous capsule with synovial lining, continuous with intercarpal articulations and some CMC joints

midcarpal joint

Bound together for load distribution

Capitate, Hamate

Complex concave-convex arrangement, simplifying movement conceptualization

midcarpal jt

Midcarpal joint favors these movements

extension, radial deviation

Contributes to transverse and logitudinal arches of the hand

midcarpal joint

Dorsal ligaments

thinner

Volar

thicker and stronger

Connect carpal to radius, proximal ulna or distal metacarpals

extrinsic ligaments

Interconnect carpals

intrinsic ligaments

Stronger, slower to heal due to reliance on synovial fluid

intrinsic ligaments

Prone to failure but heal faster due to vascular connection

extrinsic ligaments

Ligaments of wrist complex all contribute to stability, guiding motion, and checkung excessive movement

true

Ligament of midcarpal joint

transverse carpal ligament

Responsible for the arch of the hand

transverse carpal ligament

Prevents separation of the carpals

transverse carpal ligament

Kinematics of midcarpal joint

only gliding or sliding

ROM

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ROM

71問 • 2年前

Endocrinology

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Endocrinology

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IPC, Tilt table, Traction

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IPC, Tilt table, Traction

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OrgAd

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OrgAd

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org2

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org2

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History and Physical Exam

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History and Physical Exam

7問 • 2年前

2 OrgAd

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2 OrgAd

100問 • 2年前

2 OrgAd 2

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2 OrgAd 2

6問 • 2年前

Thorax

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Thorax

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Thorax 2

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Thorax 2

72問 • 2年前

Pecs

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Pecs

56問 • 2年前

Arm

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Arm

100問 • 2年前

Arm 2

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Arm 2

20問 • 2年前

FOREARM

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FOREARM

83問 • 2年前

WRIST AND HAND

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WRIST AND HAND

98問 • 2年前

WH joints

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WH joints

13問 • 2年前

ENTREP

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ENTREP

49問 • 1年前

kapoya org ad

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kapoya org ad

43問 • 1年前

OrgAd Space Planning

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OrgAd Space Planning

93問 • 1年前

Fiscal management

Kyla Rafols · 41問 · 1年前

Fiscal management

41問 • 1年前

Policies and Procedure

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Policies and Procedure

81問 • 1年前

Thigh

Thigh

THIGH2

Kyla Rafols · 5問 · 1年前

THIGH2

5問 • 1年前

LEG

Kyla Rafols · 80問 · 1年前

LEG

80問 • 1年前

ANKLE AND FOOT

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ANKLE AND FOOT

77問 • 1年前

ANKLE AND FOOT 2

Kyla Rafols · 74問 · 1年前

ANKLE AND FOOT 2

74問 • 1年前

Quality of assurance and productivity

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Quality of assurance and productivity

64問 • 1年前

HEAD AND NECK

Kyla Rafols · 78問 · 1年前

HEAD AND NECK

78問 • 1年前

HEALTHINFO PREFI

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HEALTHINFO PREFI

64問 • 1年前

Biomechanics

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Biomechanics

20問 • 1年前

INTRO

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INTRO

99問 • 1年前

INTRO 2

Kyla Rafols · 39問 · 1年前

INTRO 2

39問 • 1年前

STRETCHING

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STRETCHING

94問 • 1年前

STRETCHING 2

Kyla Rafols · 46問 · 1年前

STRETCHING 2

46問 • 1年前

TL2 IPE

Kyla Rafols · 50問 · 1年前

TL2 IPE

50問 • 1年前

JOINT STRUCTURE

Kyla Rafols · 108問 · 1年前

JOINT STRUCTURE

108問 • 1年前

JOINT STRUCTURE 2

Kyla Rafols · 93問 · 1年前

JOINT STRUCTURE 2

93問 • 1年前

PROTEOGLYCANS

Kyla Rafols · 31問 · 1年前

PROTEOGLYCANS

31問 • 1年前

Glycosaminoglycans

Kyla Rafols · 19問 · 1年前

Glycosaminoglycans

19問 • 1年前

JOINT MOB

Kyla Rafols · 80問 · 1年前

JOINT MOB

80問 • 1年前

PJM 2

Kyla Rafols · 27問 · 1年前

PJM 2

27問 • 1年前

Teaching in clinical settings

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Teaching in clinical settings

99問 • 1年前

Intro

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Intro

68問 • 1年前

STM

Kyla Rafols · 73問 · 1年前

STM

73問 • 1年前

MET

Kyla Rafols · 28問 · 1年前

MET

28問 • 1年前

Techniques for teaching students in clinical settings

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Techniques for teaching students in clinical settings

97問 • 1年前

ELBOW

ELBOW

ELBOW2

ELBOW2

RESISTANCE

RESISTANCE

RESISTANCE2

Kyla Rafols · 43問 · 1年前

RESISTANCE2

43問 • 1年前

WH2

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WH2

96問 • 1年前

WH3

Kyla Rafols · 19問 · 1年前

WH3

19問 • 1年前

WH4

Kyla Rafols · 25問 · 1年前

WH4

25問 • 1年前

WMGCT

Kyla Rafols · 76問 · 1年前

WMGCT

76問 • 1年前

uhm

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uhm

226問 • 1年前

PACKED POS & CAPSULAR PATTERN

Kyla Rafols · 60問 · 1年前

PACKED POS & CAPSULAR PATTERN

60問 • 1年前

CHEST WALL AND TMJ

Kyla Rafols · 128問 · 1年前

CHEST WALL AND TMJ

128問 • 1年前

topic6

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topic6

95問 • 1年前

Trunk and VC

Kyla Rafols · 99問 · 1年前

Trunk and VC

99問 • 1年前

VC2

VC2

vc3

Kyla Rafols · 29問 · 1年前

vc3

29問 • 1年前

VC LAB

Kyla Rafols · 34問 · 1年前

VC LAB

34問 • 1年前

TRUNKVCMERGED

Kyla Rafols · 228問 · 1年前

TRUNKVCMERGED

228問 • 1年前

HIP LAB

Kyla Rafols · 9問 · 1年前

HIP LAB

9問 • 1年前

CHEST

Kyla Rafols · 82問 · 1年前

CHEST

82問 • 1年前

CHESTBOOK

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CHESTBOOK

84問 • 1年前

topicidk

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topicidk

55問 • 1年前

AQUATICS

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AQUATICS

126問 • 1年前

AQUATICS 2

Kyla Rafols · 26問 · 1年前

AQUATICS 2

26問 • 1年前

AEROBICS

Kyla Rafols · 139問 · 1年前

AEROBICS

139問 • 1年前

AEROBICS2

Kyla Rafols · 49問 · 1年前

AEROBICS2

49問 • 1年前

METS

Kyla Rafols · 15問 · 1年前

METS

15問 • 1年前

KNEE

Kyla Rafols · 163問 · 1年前

KNEE

163問 • 1年前

KNEE2

Kyla Rafols · 62問 · 1年前

KNEE2

62問 • 1年前

HEALTH LITERACY

Kyla Rafols · 22問 · 1年前

HEALTH LITERACY

22問 • 1年前

IMPAIRED BALANCE

Kyla Rafols · 87問 · 1年前

IMPAIRED BALANCE

87問 • 1年前

IMPAIRED BALANCE 2

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IMPAIRED BALANCE 2

8問 • 1年前

WOMENS HEALTH

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WOMENS HEALTH

31問 • 1年前

ANKLE AND FOOT

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ANKLE AND FOOT

164問 • 1年前

ANKLE AND FOOT 3

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ANKLE AND FOOT 3

136問 • 1年前

ANKLE AND FOOT 4

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ANKLE AND FOOT 4

36問 • 1年前

OSTEO AND ARTHRO AF

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OSTEO AND ARTHRO AF

164問 • 1年前

AF LAB

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AF LAB

31問 • 1年前

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126問 • 1年前

PG2

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PG2

109問 • 1年前

GAIT

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GAIT

29問 • 1年前

GAITLAB

Kyla Rafols · 8問 · 1年前

GAITLAB

8問 • 1年前

KAPOIII

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KAPOIII

8問 • 1年前

WOMENS HEALTH NUMBERS

Kyla Rafols · 13問 · 1年前

WOMENS HEALTH NUMBERS

13問 • 1年前

BRUNNSTROM

Kyla Rafols · 65問 · 1年前

BRUNNSTROM

65問 • 1年前

BOBATH

Kyla Rafols · 53問 · 1年前

BOBATH

53問 • 1年前

ROOD’S

Kyla Rafols · 87問 · 1年前

ROOD’S

87問 • 1年前

😔

Kyla Rafols · 35問 · 1年前

😔

35問 • 1年前