supracondylar humerus and pink pulseless extremity
DESCRIPTION
TRANSCRIPT
![Page 1: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/1.jpg)
Supracondylar Humerus Fractures In Children And Pink
pulseless extremity
Dr. Chandrashekhar Sonawane
![Page 2: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/2.jpg)
Elbow Fractures in Children
• Very common injury (approximately 65% of pediatric trauma)
![Page 3: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/3.jpg)
Supracondylar Humerus Fractures
• Approximately 60 % of Elbow Trauma
![Page 4: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/4.jpg)
Hospital Statistics 2012 2013 Total
Paediatrc Fractures- 12 6 18
Fractures around Elbow 7 4 11
Supracondylar Humerus 4 3 7
Conservative 1 2 3
Operative 3 1 4
![Page 5: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/5.jpg)
Elbow Fractures in Children:Physical Examination
• Swelling
• Pain
• Difficulty in movement at elbow
![Page 6: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/6.jpg)
Elbow Fractures in Children:Physical Examination
• Neuro-motor exam • Thumb extension– EPL (radial – PIN
branch)• Thumb flexion – FPL (median – AIN
branch)• Cross fingers - Adductors (ulnar)
![Page 7: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/7.jpg)
Elbow Fractures in Children:Physical Examination
• signs of compartment syndrome.
• Thorough documentation of all findings is important. A simple record of “neurovascular status is intact” is unacceptable.
![Page 8: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/8.jpg)
• Rule out associated trauma –
distal forearm fractures seen in 5 %(common )
midshaft humerus fractures(rare)
![Page 9: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/9.jpg)
Nerve injuries – 7 to 16 %
- posterolateral displacement associated with median and anterior interosseous nerve dysfunction
Physical Examination
![Page 10: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/10.jpg)
Physical Examination
- posteromedial displacement associated
with radial nerve injury
- ulnar nerve injury more often associated
with flexion type injuries
![Page 11: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/11.jpg)
Physical Examination
• Vascular injuries – permanent vascular compromise of extremity occurs in less that 1%
• Entrapment of brachial artery in fracture site may compromise circulation of extremity with reduction- constant vascular evaluation necessary
![Page 12: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/12.jpg)
Elbow Fractures in Children:Radiographs
• AP and Lateral
• Oblique views may be necessary for evaluation, especially for the evaluation of suspected lateral condyle fractures.
![Page 13: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/13.jpg)
Elbow Fractures in Children:Radiograph Anatomy/Landmarks
• Bauman’s angle is formed by a line perpendicular to the axis of the humerus, and a line that goes through the physis of the capitellum.
![Page 14: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/14.jpg)
Elbow Fractures in Children:Radiograph Anatomy/Landmarks
• Anterior Humeral Line:
![Page 15: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/15.jpg)
Elbow Fractures in Children:Radiograph Anatomy/Landmarks
• Humerocapitellar angle
30
![Page 16: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/16.jpg)
Elbow Fractures in Children:Radiograph Anatomy/Landmarks
• Radiocapitellar line –
![Page 17: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/17.jpg)
• Immobilize injured elbow with splint
![Page 18: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/18.jpg)
Supracondylar Humerus Fractures:Classification
• Gartland (1959)• Type 1 non-displaced
• Type 2 Angulated/displaced fracture with intact posterior cortex
• Type 3 Complete displacement, with no contact between fragments
![Page 19: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/19.jpg)
Type 1: Non-displaced
• Note the non- displaced fracture (Red Arrow)
• Note the posterior fat pad (Yellow Arrows)
![Page 20: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/20.jpg)
Supracondylar Humerus Fractures:Treatment
• Type 1 Fractures:• In most cases, these can be treated with
immobilization for approximately 3 weeks, at 90 degrees of flexion. If there is significant swelling, do not flex to 90 degrees until the swelling subsides.
![Page 21: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/21.jpg)
Type 2: Angulated/displaced fracture with intact posterior cortex
![Page 22: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/22.jpg)
Supracondylar Humerus Fractures:Treatment
• Type 2 Fractures: Posterior Angulation
• If minimal (anterior humeral line hits part of capitellum) -immobilization for 3 weeks.
• Anterior humeral line misses capitellum – reduction necessary.
• If varus/valgus malalignment exists, most authors recommend reduction.
![Page 23: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/23.jpg)
Type 3: Complete displacement, with no contact between fragments
![Page 24: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/24.jpg)
Supracondylar Humerus Fractures:Treatment
• Type 3 Fractures:
• a high risk of neurologic and/or vascular compromise,
• Current treatment protocols use percutaneous pin fixation in almost all cases.
• In rare cases, open reduction may be necessary, especially in cases of vascular disruption.
![Page 25: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/25.jpg)
Treatment• Type III – closed reduction with percutaneous
pinning- to close reduce:
1) traction to disengage proximal fragment 2) translation of the distal fragment to proper
medial-lateral orientation, 3) internal rotation deformity corrected, 4) distal fragment is pushed forward with thumb
while flexing the patients elbow to 120 degrees and pronating the wrist to tighten the periosteal hinge
![Page 26: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/26.jpg)
Adequacy of Reduction
• Baumann’s angle
• Relationship of the capitellum to the anterior humeral line
• Restoration of the anatomy of the olecranon fossa
![Page 27: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/27.jpg)
Treatment
• Evaluate with AP and lateral radiograph
• Deviation of >5 degrees relative to Baumann’s angle in non-injured elbow represents inadequate reduction
![Page 28: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/28.jpg)
Supracondylar Humerus Fractures: Indications for Open Reduction
• Inadequate reduction with closed methods
• Vascular injury
• Open fractures
![Page 29: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/29.jpg)
Supracondylar Humerus Fractures: Associated Injuries
• Vascular injuries are rare, but pulses should always be assessed before and after reduction
• In the absence of a radial and/or ulnar pulse, the fingers may still be well-perfused, because of the excellent collateral circulation about the elbow
![Page 30: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/30.jpg)
Supracondylar Humerus Fractures: Associated Injuries
• Type 3 supracondylar fracture, with absent ulnar and radial pulses, but fingers with capillary refill less than 2 seconds.
• The pink, pulseless extremity
![Page 31: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/31.jpg)
Brachialis Sign- Proximal Fragment Buttonholed through Brachialis
![Page 32: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/32.jpg)
What to do?
a persistent pulseless, but well-perfused hand postreduction
![Page 33: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/33.jpg)
Changing trends
In olden days - No reduction in pink pulseless
extremity
Traction - 1) Traction in extension
2) Dunlop traction
![Page 34: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/34.jpg)
![Page 35: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/35.jpg)
In Recent Years – Two schools of thought have evolved
1) surgical exploration
2) watchful expectancy
![Page 36: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/36.jpg)
![Page 37: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/37.jpg)
‘In the vast majority of published cases, an absence of pulse is an indicator of arterial injury, even if the hand appears pink and warm, suggesting the need for more aggressive vascular evaluation and vascular exploration and repair in selected cases’.
White L, Mehlman CT, Crawford AH. J Pediatr Orthop. 2010 Jun;30(4):328-35. doi: 10.1097/BPO.0b013e3181da0452
![Page 38: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/38.jpg)
![Page 39: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/39.jpg)
‘the management of a persistent pink pulseless hand remains a 'watchful expectancy’.
Ramesh P , Avdhani A , Shetty AP , Dheenadhayalan J , Rajsekaran S
J Pediatr Orthop B. 2011 May;20(3):124-8. doi: 10.1097/BPB.0b013e328342733e
![Page 40: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/40.jpg)
‘Surgical exploration should be recommended only if there is either severe pain in the forearm
persisting for more than 12 h after the injury or if there are signs of a deteriorating neurological
function’.Ramesh P , Avdhani A , Shetty AP , Dheenadhayalan J , Rajsekaran S
J Pediatr Orthop B. 2011 May;20(3):124-8. doi: 10.1097/BPB.0b013e328342733e
![Page 41: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/41.jpg)
•Colour-flow duplex monitoring,
• Magnetic resonance angiography and
•Waveform of pulseoximeter
![Page 42: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/42.jpg)
![Page 43: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/43.jpg)
• Good waveform on pulse oximeter
• Poor waveform on pulse oximeter.
![Page 44: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/44.jpg)
![Page 45: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/45.jpg)
‘The presence of a waveform on a pulse oximeter is a sensitive and easily available modality in determining vascular perfusion as compared to other more complex investigations’.
Soh RC, Tawng DK, Mahadev A.
Clin Orthop Surg. 2013 Mar;5(1):74-81. doi: 10.4055/cios.2013.5.1.74. Epub 2013 Feb 20
![Page 46: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/46.jpg)
Conclusion• Supracondylar fractures form large chunk of
total paediatric fractures.• Fracure classification and Neuro-vascular
assesment is crucial in deciding
management.• There is growing trend towards watchful
expectancy in pink pulseless extremity.
![Page 47: Supracondylar humerus and pink pulseless extremity](https://reader033.vdocuments.us/reader033/viewer/2022061111/5455b164af7959664b8b57e4/html5/thumbnails/47.jpg)
Thank you