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Kinesiology Chapter 19.txt
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Normal AROM for knee flexion is
0-150
Functional AROM for ascending stairs and sit to motion is
90-100
At least 90 for chair activity
Valgus stress is resisted by what knee ligament
MCL
Varus is resisted by what knee ligament
LCL
Which meniscus is C shaped and which is O shaped
Medial C
Lateral O
How many bursa sacks are located around or in the knee joint
About 13
Please name origin and insertion for Rectus femoris
ASIS to tibial tuberosity
Please name orgin and insertion for vastus lateralis
Linea aspera to tibial tuberosity
Please name orgin and insertion for Vastus medialis
Linea aspera to tibial tuberosity
Please name orgin and insertion for vastus intermedials
Anterior femur and tibial tuberosity
These group of muscles perform knee flexion, hip extension, and resist anterior translation of the tibia
Hamstrings
Define screw home mechanism and Identify the muscle involved
Full knee ext with ER
Popliteus initiates knee flexion from full extension
Short head of biceps femoris is innervated by what nerve
Common Peroneal nerve
OIAN for gastrocnemius
Posterior med/lat condyle to calcaneus
Tibial nerve
Knee flex and plantar flexion
Please briefly define ligament sprains grades 1-3.
1
: no laxity
2
: possible laxity
3
: full tear
Please list what is important in ACL reconstruction and what one shouldn't perform
Focus on extension PROM
Focus in hamstring strength
Avoid end range knee extension in open chain
What is genu recurvatum
Knee hyper extension (>5*)
Define genu Valgum. What pathology is it associated with and please elaborate.
Tibia is lateral from the midline
RA. because of inflammation
Define genu Varus and what pathology is it associated with
Tibia is more medial from the midline and associated with OA
Define lateral tibial torsion and what motion is it associated with
Out-toeing. Supination
Define medial tibial torsion and associated with what movement
In toeing. Pronation
Common ROM goal for TKA
Achieve full extension
What is prepatellar bursitis.
Housemaid knee
Inflammation of the prepatellar bursa
What's a bakers cyst
Fluid in popliteal fossa
Patella alta?
High riding patella
Patella baja?
Low riding patella
Patellae squinting?
Patellae move medially
Frog eyes Patellae?
Patellae move laterally
Degeneration of undersurface of the patella. Usually associated with VMO weakness is known as what pathology of the patella femoral joint
Chondromalacia patella.
Author
Losdigity72
ID
241109
Card Set
Kinesiology Chapter 19.txt
Description
Knee joint.txt
Updated
2013-10-28T16:27:16Z
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