1) Tibial plafond fractures involve injuries to both the bone and soft tissues of the distal tibia. They require anatomical reduction, stable fixation, and early mobilization to achieve the best outcomes.
2) Several surgical approaches can be used including anteromedial, anterolateral, and posterolateral. Small fragment plates and screws are typically used for internal fixation. Meticulous soft tissue management and wound closure are important.
3) While most patients experience some pain, many are able to return to work. Arthrosis is detected in about 50% of cases, but arthrodesis is rare. Outcomes improve over time, and patients should not be rushed into reconstruction without allowing for further
5. The Soft Tissue Injury!!
Red Blisters
Clear Blisters
Open
Fracture
6. Terrible Injuries
“Excellent Results” are rarely achieved
Fair-Good results are the norm
Outcomes are impossible to predict
Treatment complications must be avoided
15. Avg. age 35-40
Rare in children and elderly patients
Males 3 x more common
3-9% of all tibia fractures
Associated injuries 25-50%
Increased incidence – Air Bags!!!
Burgess et al JT 1995
Lower extremity
injuries in drivers
of air-bag equipped
automobiles
Save lives yes, but devastate the foot and ankle
16. Multiply injured patients with and without
foot injuries ( 24 and 12 month follow ups)
Dramatic differences in pain, function and
health related quality of life
17. Ankle Soft Tissues
Thin skin
Absent muscle
and adipose tissue
Lack of deep veins
Particularly
vulnerable!
20. Bone is viscoelastic
Axial load is rapid
Shift in stress strain curve
Tremendous energy release
21. Displacement
Rapid axial load
Note the greater
energy under
the curve!!
Slow rotational load
Load
Stress strain curves for rapid vs. slow rate of loading
22. Rotational ankle fractures
are different - good prognosis and
few complications
with standard techniques
28. Four principles “stood the test
of time”
Anatomical reduction
Stable internal fixation
Atraumatic technique
Early pain-free mobilization
“Precise reconstruction of
articular surfaces is the goal,
and is always preferred to
tolerable malalignment”.
32. McFerran et al JOT 1992
21pts (40%) with major complications
require 77 additional operations
Wyrsch et al JBJS 1996
3/18 amputations in closed fractures
Teeney and Wiss CORR 1993
37% infection and 26% fusion in Type 3’s
Cases
Treated
1980’s
Early
1990’s
33. Delays until surgery
Spanning ex fix part of most
protocols
Percutaneous and limited
approaches
34. Spanning ex fx
Marsh et al JBJS 1995 – 43 cases 0%
Wyrsch et al JBJS 1996 – 20 cases 5 %
External fixation same side
Court Brown et al JOT 1999 – 24 cases 4%
Tornetta et al JOT 1993– 26 cases 7%
Delayed plating
0-10%
Patterson and Cole JOT 2001 – 22 cases 0%
Sands et al CORR 1998– 64 cases 6 %
Sirkin et al JOT 1999 - 48 cases 6%
35. 1. Spanning articulated fixation with
percutaneous or limited approaches to the
articular surface and screw fixation
2. Percutaneous plating
3. Standard plating through open approaches
after long delays for soft tissue recovery
36. Spanning fixator for three months
A large monolateral frame fixed into the
talus and calcaneus
Relatively earlier approaches to reduce the
articular surface percutaneously
37. Suited for all tibial plafond fractures
Ideal for very comminuted cases
Contraindicated with ipsilateral talus or
calcaneus fractures
Beware diaphyseal extension or severe open
fractures which might delay healing
38. Articulated Advantages
Span the zone of
injury
Fixator applied
first
Same technique all
cases
One step surgery
Largely
percutaneous
39. Target the neck
of the talus
posterior
os calcis
FIXATOR TECHNIQUE - Same for all cases!
54. ~ 3 months after injury
Outpatient clinic
Calcaneal screw typically
loose
Often use SLC for another
month
55. Uses medial sub cutaneous border
Needs pre contoured plate
Locking may offer advantages
Ideal for a select group of fractures
Non articular distal tibia
Limited articular involvement
Build back articular block through limited
approaches
75. Indicated to treat the range of tibial plafond
fractures
Temporary spanning fixation and long
delay to definitive surgery
Several different open approaches
76. 1st Stage: Temporary Fixation
application of spanning external fixator,
ORIF of the fibula,
as soon after presentation as possible,
stabilize the fracture while allowing the
soft tissue swelling to resolve,
Interim:
ice, elevation, pre-operative plan,
TIME to allow swelling to resolve,
2nd Stage: Definitive Fixation
ORIF tibia, removal of external fixator,
84. Anteromedial Approach
Superficially:
minimum 7 cm skin bridge,
begin ½ finger breath lateral to crest
over the anterior compartment,
continue parallel to Anterior Tibialis
tendon,
towards the talonavicular joint,
Post-operative soft tissue
complications
85. Anteromedial Approach
Superficially:
begin ½ finger breath lateral to crest
over the anterior compartment,
continue parallel to Anterior Tibialis
tendon,
towards the talonavicular joint,
maintaining a 7 cm skin bridge,
Medial
talonavicular joint
medial
86. Anteromedial Approach
Deep dissection:
carried out medial to Anterior Tibialis
tendon,
longitudinal arthrotomy,
gentle elevation of tendons and
neurovascular bundle,
medial
87.
88. Anteromedial Approach
Deep dissection:
remain medial to Anterior Tibialis
tendon,
longitudinal arthrotomy,
gentle elevation of tendons and
neurovascular bundle,
medial
89. Articular Reduction:
largest and least displaced articular fragments
first,
reduced fragments held with:
K-wires (1.2 or 1.6mm),
pointed reduction forceps,
lag screws,
reduce articular bloc to shaft,
definitive fixation,
90. DON’T make medial a incision !!!
the incision ends up directly over
the plate,
difficult to close,
increased wound complications,
deep infection,
soft tissue loss,
free flap only bailout,
burn bridges later reconstruction,
Not This Incision !!
93. Anterolateral Approach
Deep Dissection:
through superior and inferior retinaculae,
interval between toe extensors and fibula,
elevate muscles off interosseous
membrane,
Caution
Superficial peroneal nerve
94. Anterolateral Approach
Deep Dissection:
through superior and inferior
retinaculae,
interval between toe extensors and
fibula,
elevate muscles off interosseous
membrane,
Caution
Superficial peroneal nerve
95. Posterolateral Approach
Advantages
a single incision for ORIF
of the tibia and fibula,
FHL is positioned
between the skin and the
implants in case of post-op
wound complication,
Disadvantages
limited access to anterior
articular fracture fragments,
prone position,
sural nerve at risk,
98. Bone Graft
support articular
fragments,
augment healing,
fill cancellous defects,
ICBG,
Allograft,
Synthetic
Calcium putties,
99. Meticulous Wound
Closure
meticulous closure,
1-0 vicryl for capsule,
2-0 vicryl for
subcutaneous tissue,
3-0 nylon for skin,
Allgower’s modification
of the Donati stitch,
Allgöwer stitch modified by
ADllognöawtier stitch modified by Donati
100. Summary: Tibial Plafond Fractures
Represent both a bony and soft tissue injury,
AO Principles:
Anatomic articular reduction,
stable fixation,
early mobilization of patient and limb.
several approaches to the tibia can be safely used,
internal fixation is accomplished with small fragment
implants,
meticulous soft tissue closure,
104. Sands et al CORR 1998 - 2-4 years after
injury
Delayed plating
Pollak et al JBJS 2003 – average 3.2 years after injury
Plating and external fixation
Marsh et al JBJS Feb 2003 – 5-11 years after
injury
Spanning external fixation
105. SF-36: Plafond vs Aged Matched Norms
5-11 years after injury (Marsh et al JBJS Feb
100
80
60
40
20
0
PF* PR* BP* GH VT SF RE MH
Plafond
Norm
03)
Significantly
different
106. Ankle Osteoarthritis Scale:
Plafond 5-11 Years after Injury
1.2
1
0.8
0.6
0.4
0.2
0
Pain Disability Mean
Plafond
Norm
108. 25/33 rated their ankle good or
excellent
Motion avg. 75% opposite
Only 2/37 late arthrodesis 5.4%
109. Reasonable
evidence
that patients
improve
for a long
time!
Do not be too
quick to offer
reconstruction!
Sequential Ankle Score: 67 at 24 mo, 86 at 92
mo (p.004)
Time to maximal healing: 2.4 yr (9 mo-5 yr)
113. 14 years
Works light labor
Prefers high top boots
Occasional pain
Ankle score 80
114. Excellent results are only rarely achieved
Most have some ankle pain
Can not run or play sports
Measurable effect on general
health status
70% with moderate or severe
arthrosis
115. Fair to Good Results Are the Norm
Most rate their outcome as good or
excellent
Arthrodesis rate only ~ 5%
Most feel they improve for years
117. High energy fractures with severe
associated soft tissue injury
Unpredictable outcomes
Keep complications – 10% or less
Results:
Generally not great
But if you stay out of trouble not awful
118. Long lasting effect on patient health related
quality of life and a greater effect on ankle
pain and function
Arthrosis common by 2 years after injury and
typical in the second five years. The clinical
significance is variable.
The variation in outcome is unpredictable
The severity of injury/quality of reduction
are important but better techniques to
understand this critical interaction are needed
119. Do not be quick to suggest arthrodesis based
on severity of injury or quality of
reduction
Patients improve for a long time and most
do not require arthrodesis
Complications must be avoided since they
produce bad outcomes and the extent
that we improve outcome with aggressive
surgery is at least unclear