Injuries Flashcards
fracture at the tarsometatarsal joint often associated with a dislocation of the joint
Most misdiagnosed injury
Lisfranc’s
X-Ray type that will show Lisfranc’s gap between 1st and 2nd metatarsal on the right side
Weight Bearing X-ray
Lisfranc’s MOI
sliding or falling on heel; severe ankle sprain
Lisfranc’s S/S
severe pain and swelling in the midfoot; pain with weight bearing
Lisfranc’s TX
splint; crutches; refer to MD; surgery
compression of the tibial nerve in the tarsal tunnel
Floor:
talus, calcaneus, tibialis posterior, flexor digitorum longus, flexor hallucis longus
Roof: flexor retinaculum
Tarsal Tunnel Syndrome
Tarsal Tunnel Floor (bones)
Talus
Calcaneus
Tibialis Posterior
Flexor Digitorum Longus
Flexor hallucis Longus
Tarsal Tunnel Roof (soft tissue)
Flexor retinaculum
Tarsal Tunnel Syndrome MOI
Most often seen with abnormal foot and ankle mechanics resulting in chronic eversion and excessive pronation; direct trauma; fractures; dislocation
pieces of tissue that hold tendons in place & form tunnels
Retinaculums
Tarsal Tunnel Syndrome (S/S)
pain and numbness in foot’s arch that radiates upward into the medial ankle region; running activities and dorsiflexion increase pain; pain may be worse at night; foot fatigue; numbness; burning
lateral ankle sprain
most common (accounting for 85%)
Inversion Ankle Sprain
Inversion Ankle Sprain MOI
Plantar Flexion ; inversion w rotational forces
Inversion Ankle Sprain TX
PRICEMM
Crutches
Bracing**/Taping
refer to MD
X-ray
appropriate rehab
Grade 1 Inversion Ankle Sprain
stretch of ATFL
Grade 1 ankle sprain
S/S:
1 goal is to keep the ankle from swelling
Pain & Point tenderness
Mild & localized swelling over ATFL
minimum loss of function
no abnormal motions when tested
Probably not crutches unless absolutely necessary
Quicker weight bearing
the better
Bracing better than taping ?
yes
Tear of ATFL & stretch of CFL
Grade II ankle sprain
Grade II Ankle Sprain S/S:
increased pain & point tenderness
swelling & ecchymosis
moderate loss of function
slight to moderate instability
(everything in grade I has increased)
Tear of ATFL & CFL
Grade III Inversion Ankle Sprain
Grade III Inversion Ankle Sprain S/S:
severe pain & point tenderness
marked swelling & ecchymosis
major loss of function
gross instability
Inversion Ankle Sprain DIAG
Anterior Drawer Test
Talar Tilt
Anterior Drawer Test Tests
to see if ATFL is still intact
Talar Tilt tests
CFL
Inversion Ankle Sprain Anterior Drawer Test is looking to prevent
anterior displacement
Inversion Ankle Sprain Talar Tilt is on
both sides
Medial ankle sprain resulting in stretching or tearing of deltoid ligament
Eversion Ankle Sprain
Eversion Ankle Sprain MOI
External Rotation with abduction & dorsiflexion 3rd is the high ankle sprain
3rd type of ankle sprain is the
high ankle sprain
2nd strongest ligament in the body
deltoid ligament
Eversion Ankle Sprain S/S:
pain
point tenderness
swelling
ecchymosis
instability
Eversion Ankle Sprain TX
PRICEMM
crutches
immobilizers
refer to MD
R/O syndesmosis
x-ray
not as commmon as inversion ankle sprain due to length of lateral malleolus (distal end of fibula) & strength of deltoid ligament on medial side
Eversion Ankle Sprain
high ankle sprain resulting from a stretch or tear of the tibiofibular ligaments causing spreading of the distal tibiofibular joint
syndesmosis
more often than not happens on the same team
ex. football
syndesmosis