Differen’al*Diagnosis*III:* Neuromusculoskeletal* DD722askdrlehman.com/ub-ortho/DD7221.pdf ·...

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Differen’al Diagnosis III: Neuromusculoskeletal DD 722 Dr. James J. Lehman Associate Professor of Clinical Sciences University of Bridgeport College of Chiroprac’c

Transcript of Differen’al*Diagnosis*III:* Neuromusculoskeletal* DD722askdrlehman.com/ub-ortho/DD7221.pdf ·...

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Differen'al  Diagnosis  III:  Neuromusculoskeletal  

DD  722  

Dr.  James  J.  Lehman  Associate  Professor  of  Clinical  Sciences  

University  of  Bridgeport    College  of  Chiroprac'c  

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What  does  evidence-­‐based  prac'ce  mean  to  you?  

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Will  you  be  an  evidence-­‐based  prac''oner?  

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What  is  pa'ent-­‐centered  care?  

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Pa'ent  centered  care  requires  medical  doctors  and  chiropractors  to  work  side-­‐by-­‐side.  

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My  Message  

•  Integra'on  of  evidence-­‐based  chiroprac'c  services  into  the  health  care  system  enhances  pa'ent  safety  and  quality  of  care.  

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•  The  Affordable  Care  Act  permits  chiropractors  to  func7on  as  members  of  the  primary  care  team.  The  language  in  the  bill  ensures  that  doctors  of  chiroprac7c  can  be  included  on  these  pa7ent-­‐centered  and  holis7c  teams.  The  non-­‐discrimina7on  provision  li=s  some  of  the  burden  imposed  by  unfair  limita7ons  of  certain  insurance  companies.  

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Pain  Care  in  America  Must  Change  

•  Most  people  in  pain,  including  those  with  chronic  symptoms,  go  to  primary  care  providers  to  get  relief.  But  current  systems  of  care  do  not  adequately  train  or  support  internists,  family  physicians  and  pediatricians,  the  other  health  care  providers  who  provide  primary  care  in  mee7ng  the  challenge  of  trea7ng  pain  as  a  chronic  illness.  Primary  care  providers  o=en  receive  liDle  training  in  the  assessment  and  treatment  of  complex  chronic  pain  condi7ons.    

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Pa'ent  centered  care  requires  medical  doctors  and  chiropractors  to  work  side-­‐by-­‐side.  

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Achilles  Tendon  

Strongest  tendon  in  the  body  

Provides  the  power  in  the  push  off  phase  of  the  gait  cycle  

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Strain  of  Plantar  Fascia  

•  Related  to  'ght  achilles  tendon  and  gastrocnemius  muscles  

•  Common  in  runners  and  dancers  

•  May  lead  to  plantar  fascii's  

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Achilles  Rupture  

•  1.  Pop  or  snap  •  2.  Feels  like  a  gunshot  or  kick  

•  3.  Inability  to  ambulate  

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Osseous  Pain  

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Generalized  Pain  Descrip'on    

•  Joint  pain  may  be  constant  dull,  deep  ache  but  sharp  upon  mo'on  

•  Muscle  pain  may  be  a  dull  ache,  crampy  or  spasm  sensa'on  

•  Trigger  points  may  be  localized  with  pin  point  pain  or  diffuse  with  poor  localiza'on  and  paresthesias  (formica'on)  

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Generalized  Pain  Descrip'on    

•  Nerve  pain  may  be:  – Constant    – Burning  and  or  hot    – Sharp  pain  without  movement  – Stabbing  or  lightning-­‐like  – Tingling  and/or  numbness  

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Generalized  Pain  Descrip'on    

•  Ligament  pain  may  be  a  burning,  dull  or  a  deep  ache  but  it  may  be  referred  to  scleratomes  

•  Bone  pain  may  be  a  deep  burning  or  dull  sensa'on  

•  Vascular  pain  is  usually  a  throbbing  sensa'on    

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Myofascial  Trigger  Point  

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Myofascial  Pain  &    Dysfunc'on  Referred  Pain  

•  Specific  referenced  muscle  referral  zones  

•  Anterior  'bialis  trigger  point  refers  to  the  dorsum  of  foot  and  large  toe  

Travell  and  Simons  

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Plantar  Fascii=s  Pain  

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Soleus    

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Plantar  and  Achilles  Examina'on  

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Pain/Tenderness    Grading  Scale  

•  0  =  no  pain  •  1  =  pain  with  palpa'on  •  2  =  pain  and  wincing  with  palpa'on  •  3  =  pain,  wincing  and  withdrawal  from  palpa'on  

•  4  =  will  not  permit  palpa'on  Cipriano  

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Observa'on  of  Ruptured  Achilles  

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Thompson’s  Test  

•  Flex  knee  •  Squeeze  calf  •  Mechanical  contrac'on  of  gastrocnemius  and  soleus  will  not  plantar-­‐flex  the  foot  

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Treatment  and  Preven'on  of  Pedal  Problems  

•  Stretching  •  Rest  and  massage  •  Sleeping  posture  •  Hydra'on  •  Properly  fidng  shoes  •  Shock  absorp'on  ortho'cs  

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Observa=on    

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Ankle  Sprain  

Lateral  ankle  sprain  is  the  most  common  ankle  sprain  

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Grades  of  an  ankle  sprain      Grade                    I                                        II                                    III  

                                                   Overstretch                Par'al                    Rupture  

•  Loss  of  func'onal  ability                                                              Minimal                        Some                      Great  •       Pain  and  swelling                                                            Minimal                    Moderate            Severe  •  Ecchymosis                                                            Usually  not            Common              Yes      

•  Difficulty  weight  bearing                                                              None                              Usual                Most  always                

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Ankle  Examina'on  Palpa'on  and  Range  of  Mo'on  

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Subtalar  Examina'on  Passive  Range  of  Mo'on  

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Anterior  drawer  test  

To  assess  the  integrity  of  the  anterior  talofibular  ligament.  If  the  ligament  is  torn,  the  talus  will  subluxate  anteriorly  compared  with  the  unaffected  ankle  

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Posterior  Drawer  Test  

Posterior  drawer  employs  just  the  opposite  forces  to  challenge  the  posterior  talofibular  ligament.  

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Inversion  stress  test  or  talar  =lt  

To  assess  the  integrity  of  the  calcaneofibular  ligament  and/or  anterior  talofibular  ligaments  

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OEawa  Ankle  and  Foot  Rules  

Should  be  used  to  determine  necessity  of  radiographic  examina'on  of  the  trauma'zed  ankle  and  foot.    

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Ohawa  Rules  Zones  

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Ohawa  Ankle  and  Foot  Rules  

•  Ankle  radiography  is  indicated  only  if  a  pa'ent  has  pain  in  the  malleolar  zone  and  any  of  the  following  findings:  bone  tenderness  at  'p  of  medial  or  lateral  malleolus  or  the  inability  to  bear  weight  (four  steps)  immediately  ajer  injury  and  in  the  emergency  department  or  physician's  office.  

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Ohawa  Ankle  and  Foot  Rules  

•  Foot  radiography  is  indicated  only  if  a  pa'ent  has  pain  in  the  midfoot  zone  and  any  of  the  following  findings:  bone  tenderness  at  base  of  5th  metatarsal  or  navicular  or  the  inability  to  bear  weight  (four  steps)  immediately  ajer  injury  and  in  the  emergency  department  or  physician's  office.  

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Talar  Tilt  Test  

The  assessment  reveals  a  grade  3  lateral  ankle  sprain  of  the  anterior  talofibular  and  calcaneofibular  ligaments?  

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PRICE  

•  The  immediate  goals  of  trea'ng  acute  ankle  sprain  are  to  decrease  pain  and  swelling  and  protect  ankle  ligaments  from  further  injury.    

•  The  PRICE  (Protec'on,  Rest,  Ice,  Compression,  Eleva'on)  treatment  protocol  for  acute  ankle  injury  is  commonly  used.  The  protocol  includes  eleva'ng  the  ankle  and  protec'ng  it  with  a  compressive  device.  Ice  is  applied  to  the  injured  ankle,  and  the  pa'ent  is  advised  to  rest  for  up  to  72  hours  to  allow  the  ligaments  to  heal.  

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Aircast  Ankle  Brace  

A  Cochrane  review  showed  that  lace-­‐up  or  semirigid  supports  are  more  effec've  for  ankle  injury  than  tape  or  elas'c  bandages  

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High  Ankle  or  Syndesmo=c  Sprain  Test  

The  crossing  of  the  affected  leg  over  the  other  leg  will  produce  pain  with  a  high  ankle  sprain  of  the  interosseous  membrane.  

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Poh’s  Compression  Test  

•  Tests  for  fracture  of  the  'bia/fibula  or  syndesmo'c  sprain.  

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Stress  Radiographic  Study  

•  No'ce  separa'on  of  the  'bia  and  fibula  due  to  syndesmo'c  sprain.    

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High  Ankle  Sprain  

•  Syndesmo'c    ligament  sprain  

•  Squeeze  test  •  Stress  radiographs  •  Syndesmo'c  screw  

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Surgical  Repair  

•  Syndesmo'c  screw  corrects  alignment  and  stabilizes  without  compressing  the  syndesmo'c  ligament.  

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Condi=ons  of  the    foot  and  ankle  1.  Achilles  tendoni's  2.  Shin  splints  3.  Lateral  ankle  sprain  4.  Plantar  fascii's  5.  Avulsion  fracture  6.  Stress  fracture    7.  Complete  fracture  8.  Blister  9.  Subungual  

hematoma  10. Ganglionic  cyst  

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Evalua'on  of  the  Knee  

•  What  type  of  injuries  should  we  consider  with  our  differen'al  diagnosis  of  the  knee?  

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Knee  Injury  Strain,  Sprain,  Internal  Derangement  

•  Please differentiate an internal derangement from an external knee injury.

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Knee  Pain  

Osgood  Schlaher’s  Disease?    

Jumper’s  knee?    PFA?    Collateral  ligament  sprain?  

Meniscal  tear?  

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Patellofemoral  Dysfunc'on  Patella  Apprehension  Test  

•  Pain  and  apprehension  are  present  

•  Posi've  test  indicates  lateral  patellar  disloca'on  

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Patellofemoral  Dysfunc'on  Dreyer’s  Test  

•  Stabilize  quadriceps  tendon  and  pa'ent  able  to  raise  leg  indicates  trauma'c    patellar  fracture  

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Patellofemoral  Dysfunc'on  Clarke’s  Patellar  Scrape  Test  

•  Pain  and  crepita'on  may  indicate  patellofemoral  arthralgia  or  chondromalcia  patellae  

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Pes  Anserinus  •  From  anterior  to  posterior,  pes  anserinus  is  made  up  of  the  tendons  of  the  sartorius,  gracilis,  and  semitendinosus  muscles.    

•  Conjoined  tendon  lies  superficial  to  the  'bial  inser'on  of  the  medial  collateral  ligament    

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Osgood  Schlaher’s  Lesion  

•  Anterior  tubercle  of  'bia  inflamma'on  with  young  athletes  who  run  and  jump  

•  Fracture  may  occur  with  an  acute  injury  

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Thessaly  Test  for  Meniscal  Tear  

Posi=ve  findings   Repeat  process  at  20  degrees  

•  Pain  medial  or  lateral  •  Clicking  or  locking    •  Most  accurate  at  20  degrees  

of  knee  flexion  

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Grading  Strain  &  Sprain  Injuries  

•  Grade  1:  Microscopic  tears  

•  Grade  2:  Par'al  tears  

•  Grade  3:  Complete  tear  with  rupture  

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Causes  of  Popliteal  Cyst  

An  accumula'on  of  synovial  fluid  

Meniscal  tears  in  children  DJD  in  adults  

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Remember…  

•  It  is  an  honor  and  a  privilege  to  treat  another  human  being.  

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One  Final  Thought…  

•  Diagnosis  is  the  key  to  successful  treatment!  

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Ligament  Injuries  

Medial  collateral  and  anterior  cruciate  ligaments  are  the  most  commonly  injured.