closed fractures - icrc.aoeducation.org fileclosed fractures scenario closed fracture management pop...

16
CLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP REMOVING CASTS TRACTION PAEDIATRIC CONSIDERATIONS TRANSFERS MANAGEMENT OF CLOSED FRACTURES WITH INTERNAL FIXATION SUGGESTED RESOURCES REFERENCES 7

Upload: votu

Post on 06-Mar-2018

217 views

Category:

Documents


1 download

TRANSCRIPT

Page 1: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

CLOSED FRACTURES

SCENARIOCLOSEDFRACTUREMANAGEMENT

POPIMMOBILIZATIONPOPAFTER-CAREANDFOLLOWUP

REMOVINGCASTSTRACTION

PAEDIATRICCONSIDERATIONSTRANSFERS

MANAGEMENTOFCLOSEDFRACTURESWITHINTERNALFIXATION

SUGGESTEDRESOURCESREFERENCES

7

Page 2: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

70 MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

CHAPTER 7 I CLOSED FRACTURES

TYPE 1

• Treatnon-displacedclinicalfractureswithimmobilization(backslab,splint-ing)butNOTcircumferentialcasts.

• Provideanalgesiaandmobilityaidssuchascrutchesorwalkingframesfortheelderly.

• Referpatientstohigherlevelsofcarewith:limbdeformities,neurovascularinjury,majortrauma(tibial/femoralfractures)oranyinjurythatcannotbemanagedlocally.

• Ifavailable,radiographymaypreventunnecessarytransfers.

TYPE 2

• Plainradiographyrequired• Treatwithimmobilization(splints/

plaster),tractionwithpinsandexter-nalfixation

• Earlyphysicaltherapytoimprovefunctionaloutcomesandpreventcomplications

TYPE 3

• Noopenreductionandinternalfixation(ORIF)intemporary(tent)structures.• Treatcomplexfracturesthatmaybenefitfrominternalfixation(periarticularor

intraarticular),onlyiftheteamisintegratedintothelocalinfrastructure.• Providehigherlevelsofmedicalandintensivecare.

SCENARIOIt is 5 days post earthquake.

A25-year-oldmanwithaclinicaldiagnosisofaclosedfractureofthemid-shaftoftheleftfemurisbroughttothemedicalfacility.

Anelderlywomanwithaswollen,unstablekneepresents.Shefellduringtheearthquakeandhasbeenunabletobearweightsinceherfall.

A 6-year-old girl presents after a fall fromadamagedbuilding thenight prior.Her leftelbow isgrosslyswollen,deformed,andnoradialpulseispalpable.

The goals of treatment of closed fractures should include:

» Avoid infection – first do no harm (such as through unsafe internal fixation).

» Optimize functional outcomes and minimize pain.

» Promote fracture union with acceptable length, rotation and alignment.

» In the upper limb, mobility is a priority over stability.

» In the lower limb, stability is a priority over mobility.

Page 3: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

71

CHAPTER 7 I CLOSED FRACTURES

MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

CLOSED FRACTURE MANAGEMENT

TYPE 1

Iflimbalignmentisnormalbutafractureissuspectedorconfirmedonradiology,asplintorcastshouldbeappliedtomaintainthepositionandreducepain.

NON-DISPLACED FRACTURES» Applicationofcastsandsplintsforfractureswithacceptablepositioninthewrist,forearmand

humerusmaybeappliedwithoutsedation.

» Applicationofcastsfornon-displacedfracturesofthetibiaisdifficultandshouldbeperformedinadesignatedroomwheresedationcanbeprovidedifnecessary.

TYPE 2

Allpatientswhorequireclosedreductionoffracturesandapplicationofsomeformofimmobilizationshouldbemanagedinadesignatedareawheresafeanaesthesiaorsedationcanbeprovided.

DISPLACED FRACTURES REQUIRING REDUCTION » Intheimmediatepostinjuryperiod,backslabsratherthanfullcircumferentialcastsarepreferred.

» Abi-valvedplastercastofthistypeiseasierforfamilytoremoveifnecessary,buthasahigherincidenceoflossoffracturereduction.

» Onmostoccasionsthisbivalveapproachisthesaferoptioniffollowupisofconcern.

» Followupwithallpatientswithlimbsimmobilizedinfullcastsisessential.

» Ifthisisnotpossible,selectthosepatientsmostlikelytohavecomplicationsduringthehealingprocess:

• Patientswithfracturesthatrequiredreduction• Allpatientswithcircularcastsinordertoruleoutissueswithcastpressure• Patientswithfracturesinvolvingtheelbow• Patientswithfracturestreatedveryclosetothetimeofinjury,asthesecanhaveanincreasedriskofproblematicswelling.

• Patientswhounderwentclosedreductionwhileasignificantamountofswellingandoedemawerestillpresent.

Page 4: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

72 MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

CHAPTER 7 I CLOSED FRACTURES

SPECIALIST SURGICAL TEAMS» If possible, all closed fractures should be initially treated in a closed fashion to minimize

complications, particularly infection, despite the longer treatment times associated with thisapproach.

» Articularandperiarticularfractureswhichcouldbenefitfromdelayedinternalfixationshouldonlybeperformedinfacilitieswiththeexpertise,sterilityandequipmenttodothissafely.

» Surgical techniques must be adapted to the local environment. Exceeding the local technicalcapabilityinfracturemanagementcreatesproblemsforpatientsandstaffalikewhencomplicationsarise.Any patient that has a fracture immobilized must have a follow up plan for review.

» Internal fixation uses up limited resources and carries a high risk of infection in disasters and in conflict.

» ORIF should only be performed at appropriate facilities with a safe water supply, sterile of equipment, specialist surgical teams, appropriate nursing support, and physical therapy following surgery.

» Non-operative fracturemanagement andavoiding internal fixationmethods in the initial threeweekspostdisaster isnota reflectionof the technical capabilityof the surgeonbutof relatedresourcessuchas:

• contaminatedwatersupplies• co-locationof“clean”patientsinwardswithpatientswhohavewoundinfections.

TYPE 1

EMTtype1Facilitiesshouldhavetheequipmentandexpertiseavailabletoapplyandmanagearangeoflowerandupperlimbimmobilizationtechniquesinclud-ingsplintsandPlasterofParisbackslabsorcasts.

APPLYING CASTSCASTING MATERIALS

» Plaster of Paris (POP) is the casting and splinting material of choice.

» Itcanberemovedbysoakingandcuttingthewetplaster.

» Medicalteamswhocarryfiberglassasafracturemanagementsolutionshouldonlyusethismaterialforsplintsandnever for full castsinadisasterorinaconflictzone.

» Powerfailures,plastersawbreakage,andtransferofthepatienttoafacilitywithoutaplastersawallplacethepatientatriskofhavingacastthatcannotberemovedwithoutseriousrisktothecastedlimb.

Page 5: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

73

CHAPTER 7 I CLOSED FRACTURES

MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

PATIENT INFORMATION

» Patientswho have splints or casts appliedmust be providedwith a plain language statement,in theirfirst language, regardingcarewhile in thesplintorcast.Emphasis shouldbeplacedonreturningformedicalcareifpainisnotcontrolledbytheanalgesicsprovided.

» Patientsshouldbeencouragedtomobilizeevenwithoneextremitysplintedorcasted.

» Write the POP calendar on the cast –includingdateofapplicationofthecast,dateofremovalandX-ray.

DIFFERENT EXPECTATIONSWrite on tape secured to the cast the suspected diagnosis, name of provider,place, date, and a line drawnwhere thefracture is. This transcends languagebarriers and helps patient and familyunderstandthediagnosis. Figure 1.PlasterofPariscastwithpatientinforecordedonit.(ICRC)

POP IMMOBILIZATIONFABRICATION PROCEDURE OF POP CASTS AND SLABS PREPARATION OF THE NECESSARY MATERIALS » Prepareagoodnumberofplasterbandagesratherthanjustafewrolls,asthePOPshouldbemade

allatoncetoassurethecontinuityofitsstructure.

POSITION OF THE PATIENT » Adjustpositionwithcushionsandpillowsifrequired.» Morethanonepersonmayberequiredtosupportthefracturedlimb.» Themedicalprofessionalshouldbeinasuitablepositiontoworkwithoutobstructionordifficulty.

PROTECTION OF SENSITIVE AREAS » Cleananddrytheskinaswellaspossibletoavoidodouranddiscomfortinsidethecast. » ApplythestockinetovertheentireareatobecoveredwithPOP,plusanextralengthforfolding

backatbothextremities.

APPLY ADDITIONAL PADDING (COTTON WOOL OR SOFT BAND) OVER SENSITIVE AREAS» Areasthatshouldneverbecompressedandmustbewellpadded:

• Fracture site • Bonyprominences

• Nerves• Vessels

• Wounds

Page 6: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

74 MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

CHAPTER 7 I CLOSED FRACTURES

GENERAL PRINCIPLES» Neverputplasterdirectlyonunprotectedskin.» TheedgesofthePOPshouldbecoveredandnotchafeorpuncturetheskin.» Moldingshouldbedonewiththepalmsofthehandsandnotthefingertips.» Applicationshouldbecontinuoustoallowthecasttodryasasingle,solidpiece.» Checkanddocumenttheanatomicalandfunctionalpositionofthelimb.» ForunstablepatientsimmobilizationwithaPOPbackslaborskeletaltractionisfasterandeasier

thanplacinganexternalfixator.

DURATION OF IMMOBILIZATION» Ifproperlydiagnosedandtreatedwithimmobilization,fractures

ofdifferentbonesrequirevaryingperiodsofimmobilizationtoachieveunion.

BONEMOST COMMON

IMMOBILIZATION PROTOCOLS WITH

NO COMPLICATIONS

AVERAGE HEALING PERIOD WITH NO COMPLICATIONS

ADULT CHILD < 10 YEARS ADULT CHILD < 10

YEARS

Metacarpal 4-6weeks 2-3weeks 6weeks 4-6weeks

Scaphoid 8-12 weeks

8-10 weeks

15-20 weeks 12weeks

Carpal 4-6weeks 2-3weeks 6weeks 4-6weeks

Ulna 4-6weeks 3-4weeks 6-8weeks 4-6weeks

Radius 4-6weeks 3-4weeks 6-8weeks 4-6weeks

Humerus 4-6weeks 3-4weeks 6-8weeks 4-6weeks

Clavicie 4weeks 2-3weeks 4weeks 2-3weeks

Scapula 4weeks 2-3weeks 4weeks 2-3weeks

Ribs 4-6weeks 2-4weeks 4weeks 2-3weeks

Vertebral bones 6-8weeks 4-6weeks 12weeks 6-8weeks

Pelvic bones 6-8weeks 4-6weeks 6-8weeks 4-6weeks

Femur 6-8weeks 4-6weeks 12weeks 6-8weeks

Tibia 6-8weeks 4-6weeks 12weeks 6-8weeks

Talus 6-8weeks 4-6weeks 12weeks 6-8weeks

Calcaneus 6-8weeks 4-6weeks 12weeks 6-8weeks

Phalanges 4-6weeks 2-3weeks 6weeks 4-6weeks

Figure 2.LengthofImmobilizationtimes.(ICRC)

» When applying POP, the drying time depends on the quantity of water left in the plaster.

» If there is too much water in the plaster, the POP becomes fragile after drying.

» Increasing the water temperature shortens the drying time. For long POP, cold water should be used to allow the different layers to dry as one solid cast.

» The higher the water temperature, the higher the temperature generated inside the cast:

» If the water temperature is 24°C, the POP temperature increases to 38°C. If the water temperature is 38°C, the POP temperature increases to 57°C.

» With a water temperature over 50°C, the heat produced inside the POP could burn the skin.

Page 7: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

75

CHAPTER 7 I CLOSED FRACTURES

MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

APPLYING BACK SLABS» Position thepatient appropriately, obtain

materials,andpreptheskin.» Stockinetisappliedtothelimbtocoverall

jointssurroundingfracture.» Padding is applied over the stockinet to

padhighriskpressurepoints.» The first wetted plaster slab is applied

alongthelengthoftheposterioraspectoftheinjuredlimb.

» A second slab is applied in the samefashionas thefirstusingafigure-of-eightorX-crossingof thetwoslabstogivethelightweightposteriorsplintitsstrength.

» Anyexcessplaster is trimmed forpatientcomfortandtopreventanyskinirritation.

» Gauze or elastic bandage is gently butfirmlyappliedtokeeptheslabsinposition.

» Thebackslabishelduntiltheplasterhassetwith theappropriate jointposition tofacilitatefracturehealing.

APPLYING CIRCULAR CASTS» Theskinshouldbethoroughlywashedand

driedbeforeapplication.» Stockinet is applied and the necessary

amountofpaddingforprotectionofboneyprominencesisapplied.

» The plaster bandages should be appliedby rollingwithout tension. Eachbandagecovers one-half of the previous bandagewithoutwrappingcircumferentially.

» The palm of the hand is used, not thefingers,tomoldthewetbandagestoavoidpressuresoresthroughthecast.

» The limb is held in the appropriate jointpositioninguntilthecastisset.(Figure5)

» When dry, the calendar time, fracturelocation, and other documentation iswrittenonthecast.

Figure 3.Forearmslabwithfingerssplintedinthesafeposition.(ICRC)

Figure 4.Moldingatibialcastbyindentingthumbsintobothsidesofthepatellartendon.(ICRC)

Figure 5.Allowingtheplastertosetonatibialcast.(ICRC)

Page 8: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

76 MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

CHAPTER 7 I CLOSED FRACTURES

POP AFTER-CARE AND FOLLOW UPADVICE AND INSTRUCTION FOR PATIENTS

Givethefollowingadvicetothepatientandhisorherfamily.» Respectdryingtimebeforeambulation.» POPshouldnotbecoveredwithcloth,varnish,orablanketuntilitisdry.» ThePOPmustnotcomeincontactwithwateroranyotherliquid.» RaiseorelevatethelegwithPOPonapillowtodecreaseswelling.» PerformisometriccontractionunderthePOPtoprotectagainstmuscleatrophyandphlebitis.» Mobilizefreejoints.» Neverwalkonthecastwithoutarockerortip.

CAST VITAL SIGNS

» Pain » Strength» Odour » Colour,heat,sensationandmobilityofextremities» Cleanliness » Generalfeverandheartrate

DANGER SIGNS IN CASTED FRACTURES

» Increasing pain » Increasingswelling» Motor or sensory changes » Seepage through or around the cast

FOLLOW UP AND SUPERVISION

» Ideallyhaveonefollowupafter24hours» Providebasicphysicaltherapyexercisesifneeded» Tellthepatient(andfamily)toreturnifthereareanyconcerns» AllPOPnottoleratedbythepatientshouldberemoved» Ensurepatientshaveplansthatallowforclinicalreviewandcastremoval» Ensuremobilityaidsareprovidedifneeded

POSSIBLE COMPLICATIONS

» Skin(pain,burns,soresduetopressure)» Bones(secondarydisplacement,

osteomyelitis)» Joints(stiffness,osteoporosis)» Musclesatrophy(amyotrophy)» Neurovascularcomplications(complex

regionalpainsyndrome,localcompressions, compartment syndrome, thromboembolism). Figure 6.SkinreactiontoPOP.(ICRC)

Page 9: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

77

CHAPTER 7 I CLOSED FRACTURES

MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

REMOVING CASTSIMMEDIATE REMOVAL OF THE POP

» Ifswelling,diffusepainor lackofsensationoccurs,immediatelysplitthePOPalongitslength.

» Should localpainoccur,openawindowandchecktheskin.ClosethewindowwithanelasticbandageorPOPifthereisnowound.Theincidentshouldberecordedinwritingonthecast.

REMOVING CAST TECHNIQUES

» The cast may be removed by an electric cuttingdeviceorplastershears.

» Forchildren,orifelectricityisnotavailable,plastershearsarenecessary.

» Priortoremoval,gatherallmaterialsneeded.Theseincludescissors, removal tools (Figure7),materialstowashthelimbafter,andsupportivematerial.

» Positionanddrapethepatient.Forupperextremitycasts the patient can be in the sitting or supineposition.Forthelowerextremitythepatientshouldbeinthesupineposition.

» Determinecuttinglines,anddonotcutoverboneyprominences.

» When using plaster shears, ensure correct bladealignmentwitheachcut,andafter4-6cutscleartheblades,utilizethebenders,andcontinue.Nevercutaroundcorners,removethebladeandcutfromtheoppositedirection.

» Whenusinganelectriccutter,ensurethepatientiscomfortableandunderstandsthebladewillnotcuttheirskin.

» After the cast is removed, assess the skin for anydamage from removal and assess the form of thelimbfollowingimmobilization.

» Wash and dry the area, and apply oil or lotion toassistinrestorationofnormalskinnutrition.

» The patient needs to be educated about care oftheskinandoftheinjuredlimbasthemuscletonereturns.

» Areferralforrehabilitationisstronglyadvised.

Figure 7.ToolsneededforremovalandmanipulationofPOP.Fromtoptobottom,oscillatingsaw,castspreader,plastershears,castbreaker.(ICRC)

If a window is cut to assess the skin under a cast, or for treatment of a small (type 1) open fracture, the plaster should be reapplied and fixed in place with elastic bandage to prevent the formation of "window edema".

Page 10: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

78 MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

CHAPTER 7 I CLOSED FRACTURES

TRACTION

TYPE 2

Surgicalteamsprovidingcareindisasterresponseandinconflictzonesmust be familiar with the principles of managing patients with fractures in traction,whichmaybeusedasatemporarymethodtomanageafractureorasadefinitivetechnique(SeeICRCmanualonPOPandTractionforadditionalinformation).

SKIN TRACTION» Skin traction can be used temporarily in adultswith femur fractures (for nomore than 48–72

hours).

» Itcanserveasamethodtoallowforplacementoftractionfortransfertoahigherlevelofcare.

» Skin traction can serve as a definitivemethod of treatment formany femoral fractures in thepaediatricgroup.

SKELETAL TRACTION» Skeletaltractioncanbeusedasdefinitivemanagementforadultswithopenlongbonefractures,

although external fixation provides better stabilization and optimizesmanagement of the softtissueinjury(seechapteronopenfractures).

» Skeletaltractionforchildrenwithhipfracturesiseffectiveandcommonlyused.

» Althoughdefinitivetreatmentwithtractionisnotaseffectiveinadults,itmaybetheonlylocallyavailabletreatmentforadultswhosustainfracturesoftheproximalfemur,andismoreeffectivethanskintraction.

PLACEMENT OF TRACTION PINS» Traction pins should have a centrally

threaded section, as this will preventslippinginthebone.

» Thiscanbeinsertedunderlocalanesthesiawithahanddrill(forsafepininsertionseethesectiononopenfractures).

» Traction should not be applied across anunstablejoint.

» When placing a Denham pin for skeletal traction in a deployment scenario, place a piece of tape on the pin and write “threaded.” This is important as you cannot guarantee that you will be the one to remove the pin.

» Always check the stability of the knee joint prior to placing a traction pin for a femoral shaft fracture.

Page 11: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

79

CHAPTER 7 I CLOSED FRACTURES

MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

TECHNICAL ASPECTS» Tractionpinsshouldnotpassthroughasynovialjointspaceoranopenphysealplate.

» Bewaretheproximalextentofthekneejointandtheproximaltibialphysisinchildren.

» Checkstabilityofthekneepriortoinsertingatractionpinforafemoralshaftfracture.

» Ifthekneeisunstable,insertthepininthedistalfemoralmetaphysis.

» Duringinsertion,startfromthesafeside—wherethevesselsandnervesatriskcanbelocalizedandavoidedbycarefulselectionoftheinsertionpoint.

» Distal femoral traction pins should beinserted frommedial to lateral to avoidtheadductorcanalandfemoralartery.

» Proximal tibial pins should be insertedfrom lateral to medial to avoid thecommon peroneal nerve as it passesaroundtheneckofthefibula.

» Calcanealpinsshouldbeinsertedmedialto lateral to avoid the posterior tibialneurovascularbundle.

» AThomassplintorvariantcanbeusedfortemporary stabilization, or for definitivecare for a patient with a femoral shaftfracture.

• Thesearecommonlyusedfortemporarytreatment, either until femoral nailingcanbesafelyperformed,ortotransportapatienttoanothersurgicalcentre.

» If using a Thomas splint as a treatmentoption (more common in children), thering must fit the patient, and attentionmust be paid to correctly padding andadjusting the traction equipment topreventpressureareasinthegroin.

Figure 8.Thomassplint.(ICRC)

Figure 9.Tractionpinplacedinthefemoralmetaphysisandanemptyvialusedasapinguard.

(ICRC)

Figure 10.Thelargerforceappliedinskeletaltractionistransmittedalongtheaxisofthelimbviaa

pin,pulleyandaweight.(ICRC)

Page 12: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

80 MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

CHAPTER 7 I CLOSED FRACTURES

» AdultswithfemoralshaftfracturesbeingmanagedinskeletaltractionareoftenonaBöhler-Braunframe.

» Thisallowselevationofthelowerlimb,andkneeflexionduringtraction.Theframemustfitthepatientandbesuitablylined.

» IntheabsenceofaBöhler-Braunframe,asplitHamiltonRusselloraThomassplintcanbeusedfortraction.

Figure 12.Alternativemethod to a Böhler-Braunframeforaproximalfemurfracture.(ICRC)

Figure 13.PreparationofaBohler-BraunFrame.(ICRC)

Figure 11.Constructionofatractionframeinthefield.(J. von Schreeb)

» Patients in traction often develop an equinus deformity of the foot.

» This can be prevented with active and passive physiotherapy using bands and/or foot slings.

» Pressure sores of the heel and sacrum should be prevented, and DVT prophylaxis, if available, is indicated.

Page 13: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

81

CHAPTER 7 I CLOSED FRACTURES

MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

PAEDIATRIC CONSIDERATIONSTRACTION AS DEFINITIVE CARE

» Childrenwhohavefemoralshaftfracturesarecommonlytreatedintractionwithunionoccurringinapproximatelythepatient'sageinyearsplusoneweek.

» Patients less than 8 should be treated with early Spica casting under sedation 1-3 days afterfracture.

» Fixed traction using adhesive skin or skeletal traction in a Thomas splint is possible. HamiltonRussellTractionispossibleaswellanddoesnotrequireaThomassplint.

» SomesurgeonsviewtheThomassplintasprimarilyusefulfortransportasthedevicecanleadtopressuresoresinthegroin.

» Childrenundertheageof2yearswithafemoralshaftfracturecanbemanagedinGallowstraction.» Children under the ageof 6months canbemanaged in a "Soft Spica" builtwith padding and

bandagesorbyusingaPavlikharnessifavailable.» Weightsrequiredareminimal(1-2kg)andshouldbeoverapulleyonanoverheadbar,nottiedoff

tothebar.

SKELETAL TRACTION

» Skeletaltractionforchildrenwithhipfracturesiseffectiveandcommonlyused.» Skeletaltractionisthebestchoicefor:

• Initialimmobilizationofmostfemoralandsometibialandhumeralfractures• Definitiveimmobilizationoffracturesofthefemur• Definitiveimmobilizationofparticularlydifficultfracturesofthetibianearthekneeandofthe

humerusneartheelbow• Tractionpinsinchildrenshouldnotbeplacednearthetibialtuberosityastheymaycausean

anterior growtharrestand subsequent recurvatumdeformity. They shouldbeplaced in thedistalfemur1cmproximaltothegrowthplate.

Figure 14.Gallowstractionfromabeam.(ICRC)

Figure 15.Patientinskeletaltraction.(ICRC)

DISADVANTAGES OF SKELETAL TRACTION AND CONSIDERATIONS

» Theprincipaldisadvantageofskeletaltractionisprolongedbedrest,alongwithincreaseddemandsonbothnursingandphysiotherapycare.

Page 14: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

82 MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

CHAPTER 7 I CLOSED FRACTURES

TRANSFERS» Aninjuredpatientmayhavetheopportunityforevacuationfromthefirsthospitaltoahigherlevel

ofcare.

» Thepatientneedstobeconsultedaboutatransferandthetransfershouldbediscussedwiththeirfamilyorsupportsystem.

SKIN TRACTION AND TRANSFERS

» Transportofapatientwithalongbonefracturecanbefacilitatedbyusingskintractionforalimitedamountoftimeduringthetransport.Skintractionfortransportshouldbeadhesiveinchildrenandnon-adhesiveintheadult.

» Femoralshaftfracturesinadultscanbemanagedduringashortdistancetransferbycontinuingtractionwithaweightonatractionpin,butthisshouldbeavoidedifpossible.

» AnalternativeistheapplicationofaDonway,HareorThomassplint.These splints cannot be used in the presence of ipsilateral pelvic fracture.

» Anotheroptionisbandagingthefracturedlimbtotheintactlimbwithslingsorstripsoffabric.

AIR TRANSPORT

» Consideraprophylacticfasciotomyofthecalfpriortotransferduetopressurechanges.

TRANSFERS IN CASTS

» Anypatientinafullcastshouldhavethecastsplittoskinfortransfer.

• This isdoneduetoswellingandtominimizetheriskofatightcast/compartmentsyndromeduringthetransfer.

» Elevatethepatient’shandorfootasappropriatetopreventdistallimbswelling.

» Avoidhanginganarminfabriconapolebesidethebed.

• Theedgeof that fabricwill causeanulnarnerveneuropathy if it isallowedtocompress theposterio-medialaspectoftheelbow.

• Simplyelevatethehandontheabdomen,orpropittobewellabovetheelbowatrest.

Page 15: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

83

CHAPTER 7 I CLOSED FRACTURES

MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

MANAGEMENT OF CLOSED FRACTURES WITH INTERNAL FIXATION

TYPE 3BEWARE THE RISKS OF INTERNAL FIXATION

LIMITED INDICATIONS IN DISASTER AND EMERGENCY SITUATIONS

» Onlyindicatedifthesituationhasstabilizedandatype3teamisintegratedintoalocalfacilitywithpriorhistoryofperforminginternalfixation.

» Incidenceof50-80%ofinfectionhasoccurredwheninternalfixationwasusedasaprimarymeansoftreatment.

» Considertransferringthepatienttoamoreadvancedfacilityifinternalfixationisnecessary.

» Evaluationofpatient’snormalenvironment,safety,riskofcomplications,andavailableresourcesmustbeconsideredbeforeclosedfractureinternalfixationisperformed.

» TheprincipalmethodsofPlaster-Of-Paris,skeletaltraction,andexternalfixationareviableoptionsformanyfracturesandshouldbethefirstchoiceindisasterandconflicts.

Figure 16.Puspoursfromawoundtreatedwithinternalfixation.Theplatesandscrewsmustnowberemoved.(ICRC)

Page 16: CLOSED FRACTURES - icrc.aoeducation.org fileCLOSED FRACTURES SCENARIO CLOSED FRACTURE MANAGEMENT POP IMMOBILIZATION POP AFTER-CARE AND FOLLOW UP ... appropriate nursing …

84 MANAGEMENT OF LIMB INJURIES DURING DISASTERS AND CONFLICTS

CHAPTER 7 I CLOSED FRACTURES

SUGGESTED RESOURCES

1. Gosselin RA. War injuries, trauma, and disaster relief. Techniques in Orthopaedics 2005; 20(2): 97-108.

2. Ngota DO, Friedel F. Plaster of Paris and Limb Traction: ICRC Physiotherapy Reference Manual. ICRC; 2009. p.101.

REFERENCES1. Giannou C, Baldan M. War surgery: Working with limited resources

in armed conflict and other situations of violence, Volume 2. Geneva: International Committee of the Red Cross; 2013.

2. Giannou C, Baldan M. War surgery: Working with limited resources in armed conflict and other situations of violence, Volume 1. Geneva: International Committee of the Red Cross; 2009.

3. Norton I, Von Schreeb J, Aitken P, Herard P, Lajolo C. Classification and minimum standards for foreign medical teams in sudden onset disasters. Geneva: World Health Organization; 2013.

4. Herard P, Boillot F. Amputation in emergency situations: indications, techniques and Médecins Sans Frontières France’s experience in Haiti. International Orthopaedics 2012: 1-3.

5. Dufour D, Jensen SK, Owen-Smith M, Salmela J, Stening GF, Zetterström B. Surgery for victims of war. 1998.

6. Coupland RM. War wounds of limbs: surgical management. 1993.

7. Hayward-Karlsson J, Jeffery S, Kerr A, Schmidt H. Hospitals for the War Wounded: a practical guide for setting up and running a surgical hospital in an area of armed conflict. Geneva: International Committee of the Red Cross; 2005.

8. ICRC Guidelines for Teaching Nursing Care. Internal Document: International Committee of the Red Cross ICRC.

EMT Website: https://extranet.who.int/emt/page/homeAO/ICRC/WHO Training Resources: http://www.aofoundation.org/icrc