Anatomy Flashcards
Antagonist to Post tib
Peroneus brevis
Antagonist to Tib ant
Peroneus longus
Congenital OCD location
Posteromedial
Semmes Weinstein monofilament for neuropathy
5.07 mm
What is Syme amputation
Anke disarticulation
Knot of Henry relationship
FHL is deep (higher)
FDL is superficial
If bilateral sesamoiditis think
Reactive arthritis
Psoriatic arthritis
Seronegative RA
Deformity after missed turf toe or removal of bilateral sesamoids
Cock up toe
Toe deformity in hallux valgus
Flexed and pronated
Procedure for juvenile hallux valgus
Medial cuneiform opening wedge osteotomy
HVA in hallux valgus
> 15
IMA in hallux valgus
> 9
DMAA in hallux valgus
> 10
HVI in hallux valgus
> 10 (Do Akin)
Indications for distal MT osteotomy in hallux valgus
IMA <13
HVA <40
Indications for proximal MT osteotomy in hallux valgus
IMA >13
HVA >40
Pathology in claw toe
Insufficient plantar plate
When to do a Weil osteotomy
RIGID claw toes
RIGID cross over toes
FIXED MTP dislocation
Pathology in hammar toe
Overpull of EDL
Pathology in mallet toe
Overpull of FDL
Rupture of EDL
Wide IMA for bunionette deformity
> 8
Freiburg’s disease
MT head AVN
Post-traumatic talus OCD location
Anterolateral
Meary angle
> 4 normal
Negative in PTTI
Calcaneal pitch in PTTI
<17 deg
Most common intra-op fx with TAA
Medial mal
Vascular watershed area of navicular
Central
Screw trajectory for navicular fx
Lateral to medial
Dorsal to plantar
XR view for CN coalition
Internal oblique
What muscle is affected first by CMT
Intrinsics
The only proven risk factor for Morton neuroma
Female gender
Salvage procedure for failed hallux valgus surgery
Lapidus
Strongest risk factor assoc w/ plantar fasciitis
BMI >30
Complication after multiple steroid injections for neuroma
Hammertoe
Most sensitive radiographic test for peroneal subluxation
Dynamic ultrasound
Most common complication after talar neck fx
Subtalar arthritis
Forefoot deformity with flexible hindfoot varus
Plantarflexed first ray
What inversion of subtalar joint does
LOCKS Chopart (tarsal joints)
What eversion of subtalar joint does
UNLOCKS Chopart (tarsal) joints
Components of great toe conjoined tendon
Adductor hallucis
FHB
What is CRPS Type 1
NO identified nerve injury
Assoc w/ congenital vertical talus
Fixed rocker bottom foot Neural tube defect (myelomeningocele) Neuromuscular disorders (arthrogryposis) Dislocation of TN joint