Important knowledge

Jones fracture Base of fifth metatarsal fracture

March fracture (stress fracture of second metatarsal bone)

Lisfranc Injury (Tarsometatarsal fracture dislocation of second metatarsal)

Talus fracture & dislocation

Calcaneal fracture (avulsion by achilis tendon)

⚡️Regional osteoporosis: is common in 1)distal fragments of tibial shaft fracture 2)ankles fracture

Reverse obliqe intertrochantric fracture (Unstable)

● Intertrochantric fracture most common in female

cannulated screw For femur neck fracture

للتفريق الاسماء متقاربة !!

⚡️major contributor to femoral head blood supply is medial femoral circumflex

CI Atlas Jefferson's fracture

Type III C2 odontoid fracture

C2 Odontoid fracture type II (CT scan )

⚡️Type II odontiod fracture is the most common & most dangerous type of odontoid fracture

philadelphia collar

⚡️The most important & serous spinal injured pt. Is patient with unstable fracture & No spinal cord injury