Ortho Flashcards
Actions of the Temporalis
- Elevation
- Retraction
- Side to side
Actions of the Masseter
- Elevation
- Retraction
- Protrusion
- Side to side
What muscles do depression of jaw
- Lateral ptyergoid
- Suprahyoid
- Infrahyoid
What muscles do elevation of jaw
- Temporalis
- Masseter
- Medial ptyergoid
What muscles do protrusion of jaw
- Masseter
- Lateral ptyergoid
- Medial pterygoid
What muscles to retraction of jaw
- Temporalis
- Masseter
- Digastric
What does digastric muscle do
Retraction of jaw
Which side will the jaw deviate toward when there is a restriction
it will deviate toward the restricted side
How to improve opening of TMJ
anterior glide and distraction
When laterally bending will C1 go in the opposite or same direction
opposite
When laterally bending will C2-T12 go in the opposite or same direction
Same
If IL rot/ IL SB is the issue then what is the problem
Disc
If CL rot/ CL SB is the issue then what is the problem
Brachial plexus
Is traction better for a cervical disc or brachial plexus issue
Disc
Open packed at the GHJ
55 abduction
30 horizontal add
neutral rotation
Closed packed at the GHJ
Max abd and max ER
Open packed at the hip
30 flex
30 abd
slight ER
Open packed at knee
25 flex
Closed backed at knee
full ext
Open packed at vertebrae
halfway between flex/ext
Closed packed at veretbrae
max ext
Capsular pattern at shoulder (think frozen shoulder)
ER most limited
Abd moderately limited
IR little bit limited
Open packed for the talocrural joint
10 PF
Closed packed for talocrual joint
full DF
If trap innervation is lost then what will happen
lateral winging of scapula
If serratus innervation is lost then what will happen
medial winging of scapula
What glide should you perform for frozen shoulder to improve IR/ER
posterior glide
Open packed for elbow
70 flex
10 supination
How much is normal femoral anteversion
8-15 degrees
Pain at 60-120 degrees of painful arc =
subacromial impingement syndrome
Pain at 170-180 degrees of painful arc =
ACJ injury
What 3 muscles are involved in upward rotation of scapula
upper trap
lower trap
serratus anterior
What is a swan neck deformity
Flex of MCP/DIP
Ext of PIP
Flex of MCP/DIP
Ext of PIP
Swan neck deformity
What is a Boutonniere deformity
Ext of MCP/DIP
Flex of PIP
Ext of MCP/DIP
Flex of PIP
Boutonniere deformity
What 2 tendons are involved with DeQuervain’s syndrome
Abductor pollicis longus
Extensor pollicis brevis
Thumb UCL injury
Gamekeeper’s thumb
MCP hyperextneded and PIP/DIP flexed
Claw hand
What can lead to claw hand
Klumpke’s palsy (C8-T1)
Ulnar n pathology