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Move. Active Vs. Passive Active Always to start with / not to cause pain More used in upper limb Must for assessment of muscle power Passive If need to see difference from active More used in lower limbs. Range of movement. R ecorded in degrees Range of motion:
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Move Active Vs. Passive • Active • Always to start with / not to cause pain • More used in upper limb • Must for assessment of muscle power • Passive • If need to see difference from active • More used in lower limbs
Range of movement • Recorded in degrees • Range of motion: • Starting from resting xx degrees to xx degrees where motion stops • Zero is the neutral or anatomical position of the joint • e.g, ‘knee flexion 0–140o means • range of flexion from zero (the knee absolutely straight) through an arc of 140o • e.g, ‘knee flexion 20–90o means • flexion begins at 20o(i.e. the joint cannot extend fully) and continues only to 90o • Do NOT use the words: ‘full’, ‘good’, ‘limited’, ‘poor’
Special tests • Different for different joints • e.g. Anterior Drawer Test for ACL tear in Knee • e.g. Patellar tap for knee effusion • e.g. Thomas Test for fixed flexion deformity of Hip • Weight-bearing / gait • Examination of all weight-bearing joints is not complete until weight-bearing is assessed!
Motor power grading • 0 = No power • I = fasciculation of muscle fibers – no movement • II = move with gravity eliminated • III = move against gravity • VI = less than full power • V = full power - normal www.orthopaedicsone.com/
Structures affected • Bones • Joints • Muscles • Tendons • Nerves
Diseases • Congenital
Diseases • Congenital
Diseases • Congenital • Developmental
Diseases • Congenital • Developmental • Infections / Inflammations
Diseases • Congenital • Developmental • Infections / Inflammations
Diseases • Congenital • Developmental • Infections / Inflammations • Metabolic
Diseases • Congenital • Developmental • Infections / Inflammations • Metabolic • Tumors / tumor-like
Diseases • Congenital • Developmental • Infections / Inflammations • Metabolic • Tumors / tumor-like • Neuromuscular
Diseases • Congenital • Developmental • Infections / Inflammations • Metabolic • Tumors / tumor-like • Neuromuscular • Traumatic
Investigations • Blood • Imaging • Special
Investigations – Blood Tests • CBC, differential WBC, ESR • C reactive protein • Biochemistry • Hormones • Vitamin D • Special
Investigations - Imaging • X-rays: • Low of 2s • Two views: AP and Lateral • Two joints: Above and Below • Two sides: Right and Left • Two occasions • Two Doctors ! • Special views: • Obliques, Tunnel view, skyline, functional flexion / extension • Arthrography: • Shows intra-articular structures • Functional in hip
Investigations - Imaging • Other imaging techniques • CT scan • Bone components and fragment relations • MRI (with / without contrast) • Soft tissue • Tumors • Bone scan • Functional: blood supply, infection
Investigations - Special • Culture / sensitivity • Manteaux test • Serology • Factors • Sickling • Genetic • Biopsy • Arthrocentesis (aspiration) • Arthroscopy
Summary • Orthopedic course is interesting, logic, makes sense, mechanics • History • Relate to function • Detailed mechanism of injury in trauma • Examination: • Look, Feel, Move, Special • Diseases • All types of disease and injury