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Surgical vs. Nonsurgical Management of Jones Fractures:

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BSSMC 2006. Surgical vs. Non-surgical Management of Jone's Fractures: ... Sir Walter Jones 1902. First study; N=6 ... Carp L. Ann Surg. 1927;86:308-320. ... – PowerPoint PPT presentation

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Title: Surgical vs. Nonsurgical Management of Jones Fractures:


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Surgical vs. Non-surgical Management of Jones
Fractures
  • A Case study comparison of treatment options

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Anatomy of the 5th
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5th Metatarsal Fractures
  • Sir Walter Jones 1902
  • First study N6 (including self)
  • MOI indirect violence
  • Proximal 5th metatarsal diaphysis
  • True Jones fracture acute injury (w/o
    prodromal symptoms) involving the 4th-5th
    intermetatarsal facet

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Factors in Assessment
  • MOI Sig. adduction force applied to forefoot w/
    ankle PF.
  • True Jones vs. Diaphyseal Stress
  • Differential Diagnosis
  • Tuberosity avulsion fractures
  • Diaphyseal Stress Fxs
  • Apophysitis (Iselins Disease)
  • Accessory Ossicles
  • Pathogenic Fractures (metastases, lymphomas,
    plasmacytomas, bone cysts, lipomas, and
    osteoblastomas)

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5th Metatarsal Tuberosity Fracture
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Radiographic Jones
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5th Metatarsal FractureClassification Guidelines
  • Tuberosity avulsion
  • Jones (Torg Type I)
  • Diaphyseal stress
  • Torg Type 1 acute
  • Torg Type 2
  • delayed union
  • Torg Type 3
  • non-union
  • -Quill GE Orthopedic Clinics of N. Amer. 262
    Apr. 1995.

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Literature Review Classification Guidelines
  • Torgs Classification System 46 fxs from
    1973-82. Roentgenographic criteria to define (3)
    types of fx
  • Type I Acute fracture w/ narrow fx line and no
    intramedullary sclerosis
  • Type II Delayed union w/ widening fx line and
    evidence of intramedullary sclerosis
  • Type III Non-union and complete obliteration of
    the medullary canal by sclerotic bone
  • Torg JS et al., J Bone Joint Surg Am. 1984
    Feb66(2)209-14

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Literature Review Early reports
  • difficulty achieving union of prox. 5th.
  • Carp L. Ann Surg. 192786308-320.
  • 20 of 21 male athletes (15-26 y.o.a.) Surgical
    intervention and treatment consisting of rest,
    plaster immobilization, and bone grafting
  • Zelko RR, Torg, JS, Rachun A. Am J Sports Med.
    1979 Mar-Apr 7(2)95-101.

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Literature Review Sugerical Intervention
  • Surgical management for acute Jones fx in both
    athletes and non-athletes. 22 patients
    intramedullary screw fixation. Immediate
    intramedullary screw fixation of acute Jones and
    Type I stress fxs 100 union rate w/ avg time
    to union of 6.2 wks.
  • Portland G, Kelikian A, Kodros S. Foot Ankle Int.
    2003 Nov24(11)829-33.

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Literature Review-Surgical Intervention (Contd)
  • Early screw fixation
  • Clinical union 7.6 wks earlier than casting
  • RTP 7.7 wks earlier than casting
  • 18 of 19 (95) satisfactory results with screw
    fixation
  • 8 of 18 (44) casted presented w/ nonunion,
    delayed union or refracture
  • Mologne TS et al. Am J Spts Med. 33970-975 (2005)

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Literature Review NFL Perspective
  • NFL Combine 4758 elite college ath. (86 Jones
    Fractures in 83 athletes)
  • 53 treated surgically w/7(3) non-union.
  • 20 (8 of 40) treated non-operatively non-union
  • NFL Physicians 77 surgical vs. 23 non-surgical
  • Low K, Noblin JD, Browne JE, Barnthouse CD, Scott
    AR. J Surg Orthop Adv. 2004 Fall13(3)156-60.

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Literature Review Surgical Failure
  • 6 Athletes full release avg. of 8.5 wks
  • Re-fracture from 1 day - 4.5 mo. after return.
  • Recommendations
  • Large Body Mass Large Screw
  • Functional bracing, shoe modification/orthosis
  • Changing to larger screw may speed up return
  • Alt. imaging to document/assess adequate healing
  • Wright RW et al. Am J Sports Med. 2000
    Sep-Oct28(5)732-6.

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Literature Review Surgical Failure
  • 15 patients, 6 failures
  • (4 refractures, 2 nonunions)
  • Full participation _at_ 6.8 wks (9 wks asymp)
  • Higher proportion of failure w/ elite atheltes
    (83) vs. those w/o complications (11)
  • Larson CM et al. Am J Sports Med. 2002
    Jan-Feb30(1)55-60

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Literature Review Successful Non-operative
Treatment
  • Case reports of (3) athletes w/ stress fractures
    of prox. shaft of 5th Met. treated
    non-operatively w/ early returns to play.
    Treatment of this injury should be
    individualized...
  • Acker JH, Drez D Jr. Foot Ankle. 1986
    Dec7(3)152-5.
  • Non-weightbearing cast immobilization for 6-8 wks
    w/ successful union 72-93
  • Rosenberg GA, Sferra JJ. J Am Acad Orthop Surg.
    2000 Sep-Oct8 (5)332-8.

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Case Report 1
  • Male 18 yoa
  • Defensive Tackle
  • 65, 300 lbs
  • Initial Onset 9/22/00
  • Prodromal pn x2 ½ wks
  • Initial Dx Incomplete Jones Fracture

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Case Report 1
  • Surgery 1 ORIF 9/29/00 (4.5 cm partially
    threaded cancellous screw)
  • NWB x 1wk
  • PWB in walker x 2wk
  • US Bone stim
  • 11/14/00 Released to progress back to full
    participationlimit as tolerated

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Case Report 1
  • 2/13/01 c/o incr. pn x 2wks (incr. plyo during
    off-season wk-outs.)
  • d/c running and f/u weekly
  • X-rays show incr. lucency
  • 3/13/01 Surgery 2 ORIF, screw removed and
    replaced w/ 6mm screw and tibial bone graft
    (deformation and bending of screw noted)

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Case Report 1
  • Ath NWB x1 month
  • 4/24/01 Begin walk short distances w/o boot
  • 5/08/01 Begin running progression
    (Hydrotherapy/Zunni Unloader to land
    running)
  • Two incidents c/o increased pn 6/18/01, 10/17/04

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Injury Onset
Fracture Line
Narrow/ Non-displaced
Widened/ Displaced
Prodromal
YES
NO
Conservative
O.R.I.F.
Intramedullary Sclerosis
YES
NO
Pes Cavus
Pes Cavus vs. Planus??
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Case Report 2
  • Male, 19 yoa
  • Defensive Tackle
  • 62, 285 lbs
  • Initial Onset 07/14/05
  • No PMH
  • MOI Cut on L foot during agility drill

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Case Report 2
  • Dx Non-displaced 5th MT fracture
  • Absence of prodromal pain
  • Initial Plan NWB w/MaxTrax Walker
  • Modalities Exogen bone stim and Anodyne daily
  • NWB x 5wks

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Case Report 2
  • NWB x5wks
  • Began progressional walk/jog in Hydroworx _at_ wk 4
    ½
  • Fit custom orthotics w/ 5th MT unloader
  • (discussed optional orthotics)
  • Return to px 9/6/05

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Injury Onset
Fracture Line
Narrow/ Non-displaced
Widened/ Displaced
Prodromal
YES
NO
Conservative
O.R.I.F.
Intramedullary Sclerosis
YES
NO
Pes Cavus
Pes Cavus vs. Planus??
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Injury Onset
Fracture Line
Widened/ Displaced
Narrow/ Non-displaced
Prodromal
YES
NO
Conservative
O.R.I.F.
Intramedullary Sclerosis
YES
NO
Pes Cavus
Pes Cavus
Pes Cavus vs. Planus??
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In Conclusion
  • Anatomy of injury can be confusing and may alter
    treatment plan
  • To screw or not to screw
  • Conservative/Non-surgical injury management can
    produce favorable results
  • Ultimately, whats in the athletes best interest
  • How do you help to determine injury management?

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