Lower Limbs Flashcards
Positions for sesamoid
Lewis -prone
Holly- seated - 75 deg plantar
Causton - lat rec -40 deg Ted heel
AP/AP Axial foot CRD [..]
10 deg (p) / toward heel - reduce fs
Projection for POTT’ DISEASE
AP of Ankle
Projection for JONES Fx
Ankle
APO- medial rot
PAO - lat rot
APO medial rotation of the the FOOT [SS]
LATERAL SIDE
Cuboid
Sinus Tarsi
Lateral cuneiform,
3rd-5th MT base
APO lateral rotation of the the FOOT [SS]
MEDIAL SIDE
Navicular
Interspaces
Medial and Intermediate cuneiform
1st and 2nd MT bases
GRASHY METHOD PAO of FOOT [BO]
SIDE DOWN
30 deg (medial rot of heel)
20 deg (lateral rot of heel)
LATERAL PROJECTION for ENTIRE FOOT and SS
MEDIOLAT PROJECTION/ lateromedial position
Localizing fb
Ant & post displacement
LATERAL PROJECTION for TRUE FOOT
LATEROMEDIAL PROJECTION/ mediolateral position
Demonstrate pes planus/pes cavus/ status of longitudinal arch of the foot
Lateral Projection WEIGHT BEARING METHOD
Indicates calcaneal fx in BOHLER’S CRITICAL ANGLE
<20 deg
BOHLER’S CRITICAL ANGLE [normal]
150-170 deg
>170 deg - pes planus
<150 deg pes cavus
AP AXIAL PROJECTION WEIGHT BEARING METHOD [SID,CRD]
48” 10 or 15 deg posteriorly
Demonstrate HALLUX VALGUS and LISFRANC INJURY
AP AXIAL PROJECTION [WT BEARING METHOD] of FOOT
Also check alignment of MT and phalanges
Demonstrate ENTIRE FOOT outline FREE OF LEG [PROJ, SS]
AP AXIAL PROJECTION - WEAIGHT BEARING COMPOSITE METHOD
Projections for SIMMON METHOD
- AP -Both feet -CR 30 deg two hindfoot
- AP- EACH foot -Fullest Correction; CR 30 deg Ted hindfoot
- LAT - each foot , IR b/n feet; CR Hori
NO Rotation rule of AP KITE
DAVIS AND HATT
AP KITE METHOD [CR,SS]
15 deg prox (perp to tarsals)
Degree of FOREFOOT ADDUCTION. & CALCANEOUS INVERSION
LATERAL (mediolat) KITE METHOD [SS]
Ant talar subluxation
Degree of plantar flexion
[REC,CR] plywood for clubfoot &
Demo SUSTENTACULUM TALAR JT
Freiberger-Hersh-Harrison
35, 45, 55 deg
[3] Methods that demonstrate TALOCALCANEAL BARS/ FACET
HARRIS - 45 deg toward heel
HARRIS and BEAM - 35, 50, 45 deg
COBEYS - IR 20 deg tilt - 20 deg caudal
**lateral prayers
AXIAL Proj of calcaneous [CR,SS]
Plantodorsal 40 ceph - calcaneous, subtalar jt
Dorsoplantar 40 caudal - calcaneous, subtalar jt, SUSTENTACULUM TALUM