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ผู้ป่วยชายไทยโสด อายุ 38 ปี อาชีพรับจ้าง ภูมิลาเนาจังหวัดนครราชสีมา
ขับมอเตอร์ไซค์ล้มเอง 1 ชั่วโมง ก่อนมาโรงพยาบาล
A : can talk clearly, no stridor ,no posterior neck tenderness
❄B : no trachea shift , no subcutaneous emphysematous
, normal breath sound , equal both lung , CCT : negative
C : Vital sign stable ( BP 120/76 mmHg, pulse rate 68 bpm ),
abdomen soft,not tender,no guarding , PCT : negative
D : E4V5M6 pupil 3 mm RTLBE
E : swelling at right foot with limit ROM due to pain
A
M
P
L
E
No food and drug allergy
No current medication
No underlying disease
Last meal 19.00
(4 hr ก่อนมา รพ)
ดื่มสุรา แล้วขับ MC ล้มเอง ไม่สลบ ไม่มีศีรษะ
กระแทก จาเหตุการณ์ได้หลังล้มปวดเท้าขวามาก
❄HEENT : no pale conjunctivae, anicteric sclerae
❄CVS : full and regular pulse, normal s1 s2 ,no murmur
❄LUNG : equal breath sound ,clear both lungs
❄ABDOMEN : soft ,not tender ,no guarding
❄NEURO : good consciousness,motor power grade V all except right foot ,
sensory intact
❄EXTREMITIES : Rt foot swelling ,limit ROM due to pain
, no pain on passive stretching , no paresthesia
, capillary refill <2 sec
Marked tender
❄ Lisfranc injury Rt foot
❄ Closed fracture base of 5th MTB Rt foot
❄At ER : on posterior short leg slab
❄Set OR for ORIF with Screw with K-wire
Intraoperative finding :
• Lisfranc joint injury Rt foot
( Myerson BII )
• Closed fracture Rt 5th MTB
• Tarsometatarsal joint injury
3rd,4th and 5th Rt foot
ORIF with Screw with K-wire
Lisfranc
Injury
• Diagnosis is missed in about 20% - 30%
• If Lisfranc injury is not diagnosed and
treated properly, it can lead to an altered
gait, midfoot arthritis, and long term
disability ( foot deformity, chronic pain
and dysfunction)
• Associated with compartment syndrome
 Large oblique ligament extend from
the plantar aspect of the medial
cuneiform to the base of 2nd
metatarsal bone
 Stabilize the 2nd metatarsal and
maintains the midfoot arch
 Medial : 1st tarsometatarsal joints
-> 6 mobility
 Middle : 2nd , 3rd tarsometatarsal joint
-> Rigid
 Lateral : 4th , 5th tarsometatarsal joint
-> Mobile
The dorsalis pedis artery and the deep
peroneal nerve both run between the
1st and 2nd metatarsal bases
❄Severe pain at the midfoot and unable to bear weight
❄Swelling in the midfoot dorsally
❄Tenderness over the tarsometatarsal joint
❄Plantar bruising may be present, especially medially
• Medial border of the second metatarsal
should line up with the medial border
of the middle cuneiform on both the
AP and Oblique view
• Check for fractures, especially at the
base of the 2nd metatarsal, navicular
and cuboid
• Check for widening between
the first and second ray
(more than 2 mm is an
indication for surgery)
• In the lateral view, check the dorsal displacement or subluxation of a metatarsal
• Check for the FLECK sign
(bony fragment)
• Avulsion fragment of the lisfranc
ligament form the base of the 2nd
metatarsal
• The medial side of the fourth
metatarsal should line up with the
medial side of the cuboid
Non-operative : Cast immobilization for 6-8 weeks
indications
• no displacement on weight-bearing and stress
radiographs and no evidence of bony injury on
CT ( usually dorsal sprains )
• certain nonoperative candidates
Operative : open reduction and rigid internal fixation
indications
• any evidence of instability (> 2mm shift)
• favored in bony fracture dislocations as opposed to
purely ligamentous injuries
Skin incision at medial + lateral + dorsal of Rt.foot and release hematome
Telecon ext.

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Telecon ext.

  • 1.
  • 2. ผู้ป่วยชายไทยโสด อายุ 38 ปี อาชีพรับจ้าง ภูมิลาเนาจังหวัดนครราชสีมา ขับมอเตอร์ไซค์ล้มเอง 1 ชั่วโมง ก่อนมาโรงพยาบาล
  • 3.
  • 4. A : can talk clearly, no stridor ,no posterior neck tenderness
  • 5. ❄B : no trachea shift , no subcutaneous emphysematous , normal breath sound , equal both lung , CCT : negative
  • 6. C : Vital sign stable ( BP 120/76 mmHg, pulse rate 68 bpm ), abdomen soft,not tender,no guarding , PCT : negative
  • 7. D : E4V5M6 pupil 3 mm RTLBE
  • 8. E : swelling at right foot with limit ROM due to pain
  • 9.
  • 10.
  • 12. No food and drug allergy
  • 15. Last meal 19.00 (4 hr ก่อนมา รพ)
  • 16. ดื่มสุรา แล้วขับ MC ล้มเอง ไม่สลบ ไม่มีศีรษะ กระแทก จาเหตุการณ์ได้หลังล้มปวดเท้าขวามาก
  • 17. ❄HEENT : no pale conjunctivae, anicteric sclerae ❄CVS : full and regular pulse, normal s1 s2 ,no murmur ❄LUNG : equal breath sound ,clear both lungs ❄ABDOMEN : soft ,not tender ,no guarding ❄NEURO : good consciousness,motor power grade V all except right foot , sensory intact ❄EXTREMITIES : Rt foot swelling ,limit ROM due to pain , no pain on passive stretching , no paresthesia , capillary refill <2 sec Marked tender
  • 18.
  • 19.
  • 20.
  • 21. ❄ Lisfranc injury Rt foot ❄ Closed fracture base of 5th MTB Rt foot
  • 22. ❄At ER : on posterior short leg slab ❄Set OR for ORIF with Screw with K-wire
  • 23.
  • 24. Intraoperative finding : • Lisfranc joint injury Rt foot ( Myerson BII ) • Closed fracture Rt 5th MTB • Tarsometatarsal joint injury 3rd,4th and 5th Rt foot ORIF with Screw with K-wire
  • 26. • Diagnosis is missed in about 20% - 30% • If Lisfranc injury is not diagnosed and treated properly, it can lead to an altered gait, midfoot arthritis, and long term disability ( foot deformity, chronic pain and dysfunction) • Associated with compartment syndrome
  • 27.
  • 28.  Large oblique ligament extend from the plantar aspect of the medial cuneiform to the base of 2nd metatarsal bone  Stabilize the 2nd metatarsal and maintains the midfoot arch
  • 29.  Medial : 1st tarsometatarsal joints -> 6 mobility  Middle : 2nd , 3rd tarsometatarsal joint -> Rigid  Lateral : 4th , 5th tarsometatarsal joint -> Mobile
  • 30. The dorsalis pedis artery and the deep peroneal nerve both run between the 1st and 2nd metatarsal bases
  • 31.
  • 32. ❄Severe pain at the midfoot and unable to bear weight ❄Swelling in the midfoot dorsally ❄Tenderness over the tarsometatarsal joint ❄Plantar bruising may be present, especially medially
  • 33. • Medial border of the second metatarsal should line up with the medial border of the middle cuneiform on both the AP and Oblique view • Check for fractures, especially at the base of the 2nd metatarsal, navicular and cuboid
  • 34. • Check for widening between the first and second ray (more than 2 mm is an indication for surgery)
  • 35.
  • 36. • In the lateral view, check the dorsal displacement or subluxation of a metatarsal
  • 37.
  • 38. • Check for the FLECK sign (bony fragment) • Avulsion fragment of the lisfranc ligament form the base of the 2nd metatarsal
  • 39. • The medial side of the fourth metatarsal should line up with the medial side of the cuboid
  • 40.
  • 41. Non-operative : Cast immobilization for 6-8 weeks indications • no displacement on weight-bearing and stress radiographs and no evidence of bony injury on CT ( usually dorsal sprains ) • certain nonoperative candidates
  • 42. Operative : open reduction and rigid internal fixation indications • any evidence of instability (> 2mm shift) • favored in bony fracture dislocations as opposed to purely ligamentous injuries
  • 43. Skin incision at medial + lateral + dorsal of Rt.foot and release hematome