Musculoskeletal Flashcards
Torticollis: Chin rotates to the which direction?
(Same or Opposite) of the spasm?
Opposite
You are evaluating an infant and you notice the head and ear are tilted toward the right.
You know this is a (Left or Right) torticollis?
Right
If there is not an underlying disease process in torticollis, which muscle is likely damaged?
Sternocleidomastoid
What is the most effective treatment for torticollis?
Passive stretching
Limb deficiency is rare, but more common in Upper or Lower limbs?
Upper limb deficiency is more common
If patient has congenital limb deficiency, then other congenital problems are much more likely to be found. Assess which bones?
- Femur
- Tibia
- Fibula
What is “key” about treatment of congenital deformities with prosthetics?
Early fitting is key!
Lower extremities
•Typically fitted around 12 months of age
•Well tolerated- necessary to help balance and walk
Upper extremities
•Mitten type as young as 6 months
•Able to “develop” as the child grows
Metatarsus Adductus defined
Do most resolve resolve spontaneously or require surgery?
Inward deviation of the forefoot
Most flexible deformities resolve spontaneously
•Due to positioning in the uterus
Metatarsus Adductus-
_______ crease in the Medial aspect of the arch if RIGID deformity
Vertical
NOTE: If cannot be repositioned past midline, serial casting is used to correct deformity
Metatarsus Adductus may be associated with what other deformity?
hip dysplasia
Examine hips carefully
Talipes Equinovarus
AKA:____________
Clubfoot
If an infant has clubfoot, check for other abnormalities, esp the ______
Spine
Treatment of Talipes Equinovarus
Clubfoot Tx:
Ponsetti technique
•Manipulation and stretching of the foot/tissue
•Serial Casting
•Once a week for at least 6 to 8 weeks
•Night brace is required for long term management
Abnormal growth or development =
dysplasia
What is:
abnormality between the femur and acetabulum
Hip dysplasia
Femur and acetabulum are under developed
What is it when:
femoral head is NOT in contact with the acetabulum
dislocated hip
What is it when:
femoral head may be displaced with movement
Subluxatable hip
Is hip dysplasia more common in Left or Right Hip?
LEFT HIP
Will hip dysplasia correct itself?
No. does not correct itself unless dislocation is corrected within a few weeks of birth
Clinical findings for hip dysplasia:
How to assess?
- Lie infant supine, wait until calm
- Place long finger over the greater trochanter and thumb over the inner thigh
- Hips are flexed 90 degrees- slowly Abduct from midline, 1 hip at the time
Ortalani sign
Using gentle pressure, lift the greater trochanter forward (aBduct)- does the femoral head slip? You are trying to put the hip Back into place.
(Hip Out for Orlanti)
Barlow sign
ADduct the medial side of the thigh, listen for a ‘clunk’ as the femoral head “pops” out of joint.
(Barlow push Back)
______ are the MOST reliable diagnosis of hip dysplasia in the newborn
Clinical Signs
______ provides more info than _______ in the infant (for hip dysplasia).
What becomes more helpful when the infant becomes 6 weeks??
_______
Ultrasound
Plain films (XR)
Plain films are helpful after the infant reaches 6 weeks of age or older
After how many days are the symptoms of hip dysplasia less evident?
30 days
NOTE: Painless limp is present after child begins to walk
What is Trendelenburg sign for hip dysplasia
dip in the pelvis when standing on affected leg due to weakness in the gluteal muscles-
A Pavlik harness can be used to treat hip dysplasia if ___________
It can be used until what age ?
Hip is naturally reducible- with little pressure
Can be used for the first 4 months of life
True or false:
Double or triple placing diapers can help correct hip dysplasia
FALSE
Earlier intervention is better if surgery is needed for hip dysplasia. How long should the parent expect the cast to be on after Surg?
Hip cast is used for 3 months after surgery
Slipped Capital Femoral Epiphysis (SCFE) presentation
Present with groin, thigh, or knee pain/often accompanied by a limp
Pain with ROM; limited internal rotation; obligatory external rotation when hip is flexed
What action/education is needed for Slipped Capital Femoral Epiphysis?
This is URGENT!
NO weight bearing- At All!
Immediate orthopedic eval
NOTE: SCFE is most common in adolescent, obese males
Mutation or alteration of the Fibrillin-1 gene
Marfan Syndrome
Clinical s/s of Marfan Syndrome
Arachnodactyly (Unusually long fingers and toes) Hypermobility of the joints Enlarged hands, very tall, flat feet Eye abnormalities High-arched palate Scoliosis- as much as 60% of diagnosed patients Cardiac Involvement Up to 90% have cardiac disorders Thoracic aortic aneurysm – dissection Aortic and or Mitral valvular disorders
Symptomatic treatment for Marfan Syndrome (screening and treatment)
Screening for aortic aneurysms and other cardiac disorders
Treatment of scoliosis
and flat foot
Pain management
S/S Gigantism
Unusual LINEAR growth
________ is an excess of growth hormone production occurs BEFORE puberty
Gigantism
What connective tissue disorder can occur at any age AFTER puberty?
Marfan’s or Acromegaly
It is more common in 4th and 5th decade of life (but can be any time after puberty)
Lateral curvature of the spine that may occur at any age
Scoliosis
Scoliosis exam: How to
Examine the back with patient standing
Look at shoulder and hip heights
Then have patient bend over at waist
Look for asymmetry
What are the 3 options for scoliosis treatment?
Observation
Bracing
Surgical
What is the outcome when using bracing for scoliosis?
Prevents further progression
Does NOT correct problem
Observation, PT, exercise, and chiropractic med can be used in adolescents or adults if what is true?
If scoliosis findings are minor in adolescents or LESS than 45 degrees in adults
What is the treatment option to Correct scoliosis deformity?
Surgical
Uses rods, screws, etc to reposition the spine
or spinal fusion to hold it in place
Genu Varum
AKA ______
Is normal to about age ____
Genu Varum = Bowleg
normal until about age 3
NOTE: consider ortho referral if persists after 3.
Varum may be a greater risk for osteoarthritis - Bracing may be needed
Genu Valgum
AKA ________
Lasts until about age ____
Genu Valgum = Knock Knee
Lasts until about age 8
If Valgum is present with _______, you should consult ortho
short stature
Knock Knee + Short stature = ortho eval
sketetal dysplasia (dwarfism or 3 SD below mean) Rickets (impaired VitD, Ca, phos absorption)
Education for flat foot
Can be a normal finding in infants
Should spontaneously resolve
Suggest high quality sport shoes and arch support/inserts
Cavus foot is….
unusually high arch
hereditary or assoc. w/ neurologic conditions
commonly seen with claw toes
Which common foot problem may need a neurological eval?
Cavus Foot
progressive cavus foot should get neuro exam, XR, and MRI of spine (workup for neuromuscular disorder)
Hallux Valgus
AKA______
Bunions
Common, familial
Needs wide shoes
Surg only for adults (high recurrance rate)
Tenosynovitis is more common at what locations?
How to treat?
Knees and feet
Tx: Rest. Limited NSAIDS
True or False:
Acute bursitis is common in children
False!
Rule out other issues in kids first
______ may develop in late adolescence or adulthood after infection, trauma, avascular necrosis, or hemarthroses
Arthritis
Sprain is stretch injury to the ______
Strain is stretch injury to the ______
Sprain is injury to the ligament
STrain is injury to the muscle or Tendon
When the ankle is “rolled”, _____ causes more injury to lateral ligaments
________ causes more injury to medial ligaments
(Inversion or Eversion)
Inversion- more common- injury to lateral ligaments
Eversion- medial ligament
NOTE: Palpation will identify which ligaments are injured
Most knee injuries in children are related to _______
Traumatic Injury- football, soccer, basketball.
NOTE: Collateral and cruciate ligaments (Knee Sprains)- NOT COMMON in children - bony injury more common
Post Trauma Effusion should get ______
Ortho Eval
Non Traumatic Effusion- consider
juvenile RA or patellar disorder
Nursemaids elbow presentation
Infant/child
“Elbow will not bend”
Full pronation of elbow- very painful
Tender over radial head X-Rays may be normal
Patellar disclocation is almost always ______ (lateral or medial)?
Will it show up on XR?
Almost always lateral dislocation
Yes, will show up on films
**Severe Pain