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Traumatology introduction.ppt

30 de Mar de 2023
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Traumatology introduction.ppt

  1. PROFESSOR Fishchenko Vladimir Alexandrovich
  2. BASHINSKIY GENNADIY PETROVICH
  3. Traumatology: •acute injuries, •polytrauma. Orthopedics : •post-traumatic conditions, •axial deformities, •congenital and inherited systemic bone diseases, •limb developmental defciencies, •infammatory diseases of bones and joints, •musculoskeletal tumors.
  4. QUESTIONING GENERAL APPEARANCE LOCAL EXAMINATION OF THE AFFECTED AREA
  5. Patient’s complaints (pain, limitation of function, deformity) History (type of injury, cause, time, first aid) Life history (occupation, habits, family history, social history, genetic history, previous injury
  6. Weight Constitution Position Body build Posture (attitude) Gait
  7. For the degree of abnormality aсessment, simultaneous examination of the opposite limb required
  8.  Skin state (ecchymosis, inflamation signs, tumors bruising, swelling, hematoma, lacerations, or puncture wounds. Note scars that indicate previous trauma or surgeries to the limb)  Deformities (valgus, varus, antecurvation, recurvation)  Extremity length  Limb circumference measurement  Muscle strength measurement
  9. Axis of extremity Axis of upper extremity – conditionally passes through the middle of shoulder, radial and ulnar heads.
  10. Axis of lower extremity Axis of lower extremity – from the front upper iliac horn through the middle of patella to the gap between 1st and 2nd fingers on feet.
  11. DEFORMATION OF EXTREMITY –Impairments of the axis are: outside – valgus
  12. –Impairments of the axis are: inside – varus
  13. Impairments of the axis are: when the angle is open forward – recurvatum
  14. Impairments of the axis are: when the angle is open backwards – antecurvatum.
  15. Measuring of length of limbs  Common lent of upper extremity measure from akromial process of scapula to styloid process of ulna
  16. The common length of lower extremity is measured from the front upper iliac horn to the top of the inner ankle
  17. The shoulder length is measured from the akromion to olecranon;
  18. The length of forearm is measured from olecranon to styloid process of ulna
  19. The length of the hip is measured from greater trohanter to the head of fibula
  20.  the length of the crus is measured from the head of fibula to the top of the lateral ankle
  21. There are following types of shortening  1) Anatomic shortening.  2) Relative shortening  3)projecting shortening  4) Functional shortening
  22.  The patient or limb position (attitude) – active, passive, involuntary (forced).  - Active position indicates on absence of severe functional disorders in case of trauma, compensatory adjustments (adaptation) in orthopedic patients.  - Passive position indicates on the severity of trauma, shock. It may be caused by fractured bones or paralysis.  - Forced extremity or trunk attitude may be result of dislocation, inflammation, etc. After reposition of dislocation, reduction of the
  23.  Contracture is a restriction of passive movements in the joint.  1. Antalgic (фprotective, analgetic)  2. Miogenic (due to one or group of muscles shortening)  3. Arthrogenic (due to posttraumatic, inflammatory or degenerative-dystrophic changes in the joints).  4. Desmogenic (scarring of fasciae, ligaments after trauma and operations)  5. Dermatogenic (after extensive burns)  6. Neurogenic (in cases of flaccid, spastic paralyses)  7. Tenogenic (reducing of a tendon or its
  24.  Joint stiffness is a state insignificant (that does not exceed 3-5°) oscillatory motions are saved in a joint.  Ankylosis is a complete absence of movements. Ankyloses may be fibrous and bony (true), intra-articular and extra-articular, concordant (in functionally advantageous position) and and discordant (in functionally
  25.  Absolute signs of fracture:  - Visible deformation (axis violation)  - Crepitation  - Pathological mobility  - True shortening  - Pain during axis loading
  26.  Absolute signs of dislocation (luxatio):  - Forced limb position  - Violation of the joint lines  - Palpation of the head outside the joint cavity  - Relative (dislocational) shortening or lengthening  - Active movement is impossible, but passive - elastic
  27. Rozer-Nelaton’s Rozer-Nelaton’s line connects tuber of iscium and the front upper iliac horn. It is used to determine pathological states in the hip joint. Normally, hip is bent at an angle of 130°, the greater trochanter is palpated on this
  28. Shemaker’s line Shemaker’s line connects the tip of the greater trochanter and the front upper iliac horn. Conditional continue of the line usually passes above the navel.
  29. Brian’s triangle Brian’s triangle is formed by a line drawn along the axis of the aligned hip up to the crossing with the perpendicular, which starts from the front upper iliac horn. It connects it with a
  30. Marx’s line Marx’s line connects both epicondyles of the shoulder bone and normally is perpendicular to the longitudinal axis of the bone.
  31. Huter’s triangle Huter’s triangle is formed during forearm flexion at 90° by three bone shelves: both of epicondyles and the tip of olecranon.
  32. Huter’s line Huter’s line in the unbent position connects two epicondyles and the tip of olecranon.
  33. Look  Swelling  Bruising  Deformity  Overlying skin  Adjacent joint  Limb shortening Local examination
  34. Feel  Temperature  Tenderness  Swelling  Peripheral sensation  Peripheral pulses Local examination
  35. Move No attempt should be made to elicit abnormal mobility or crepitus in a fractured bone. Joint movements should only be tested if patients can perform them actively without Local examination
  36. POSTURE
  37. Pt’s neck appears short and broad. Pt’s hairline is low and an associated Sprengel deformity is present, the left scapula being hypoplastic and high riding. As a result, the patient is unable to fully raise his left arm.
  38. CT
  39. Stages of fracture healing (Frost 1989) 1. Stage of haematoma Approximate time: Less than 7 days Essential features: Fracture- end necrosis occurs. Sensitisation of precursor cells. 2. Stage of granulation tissue Approximate time: Up to 2 – 3 weeks; Essential features: Prolifiration and differentiation of daughter cells into
  40. 3. Stage of callus Approximate time: 4 – 12 weeks; Essential festures: Mineralisation of granulation tissue. Callus radiologically visible. Fracture clinically united, no more mobile. 4. Stage of remodelling Approximate time: 1 – 2 years; Essential features: Lamellar boneformation by multicellular unit based remodelling of callus. Outline of
  41. 5. Stage of modelling Approximate time: Many years; Essential features: Modelling of endosteal and periosteal surface so that the fracture-site becomes indistinguishable from the parent bone.
  42. Consilidation of bone tissue may be due to next bone callus:  Endosteal  Periosteal  Paraosseous  Intermediary
  43. Consolidation of bone tissue devides to primary consolidation and secondary consolidation  Primary consolidation as rool due to intermedial callus. It’s much more complete;  And secondary as rool due to periostal callus.
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