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Orthopaedic Surgery
Orthopedic Surgery
ST 240
Bone Cell
Microscopic View of Bone Tissue
Structure of Long Bone
Types of Bones = Long Bone
Flat Bone: Frontal
Irregular Bone: Vertebra
Short Bone: Cuboid
Long Bone Development
JOINTS
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Synarthrosis -Immovable Joint
Amphiarthrosis- Slightly Movable Joint Freely
Diarthrosis -Freely Movable Joint
Ball & socket
Condyloid- movement in one plane
Gliding- side to side
Hinge- movement in a Pivot, rotates around an axis
Saddle Joints- moves in many planes
Diarthrosis (synovial) Joint
Hip X-Ray
Hinge (Knee)
Ball and Socket (Hip)
Hinge (Elbow)
Shoulder X-Ray
Schematic of Shoulder
Shoulder
Rotator Cuff
4 muscles of the
Rotator Cuff
• Supraspinatus
• Subscapularis
• Infraspinatus
• Teres Minor
Anterior Rotator Cuff
Posterior Rotator Cuff
Inflamed Tendon
Rotator Cuff Tear
Rotator cuff tear
the shoulder
easily dislocates
Rotator Cuff Tear
Rotator Cuff Tear
Sutures Placed for Repair
Use of Anchor for Repair
Anatomy of the
Elbow
Lateral View of the Elbow
Anterior View of the Elbow
Hand and Wrist Joints
Hand Anatomy
External Fixation for Colles’ Fx
External Fixator of Leg
Schematic of Hip
Head of
Femur
Posterior Femur
Anterior Femur
Anatomy of the
Hip
Anterior Muscles of the Leg
Posterior Muscles of the Leg
IM Nailing Positioning
IM Nailing
Entry point
Reaming
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Insert guide wire
Ream in .5 increments
until ?
IM Nailing
The nail should have
an anterior bow
Key post of the
proximal drill guide
will point laterally
After assembly
check for position
of screws
Insert nail
Proximal & Distal Locking
Cannulated Screws
Compression Hip screws with side plate
Compression Hip screws with side plate
Hip Compression Plate
Steps of a Total Hip Replacement
Total Hip Prosthesis
Total Hip Prosthesis
A New Hip!
Schematic of Knee
Knee X-ray
Posterior view of Knee
Joint
Anterior view of Knee
Joint
Total Knee Replacement
Total Knee Replacement
Total Knee Replacement
Total Knee Replacement
Total Knee Replacement
Total Knee Replacement
Total Knee Replacement
Total Knee Replacement
Total Knee Replacement
Anatomy of Meniscus
Torn Meniscus
Medial Meniscus Tear with
Fragment
Fragment Dislocated into Knee Joint
Arthroscopic Meniscal Resection
Repaired Meniscus
Probe
Torn ACL
Torn ACL
Patella Tendon Autograft
Tibia Drilling
Inserting new ACL Graft
ACL Graft Placement
ACL Graft Placement
Lateral Foot
Superior Foot
F
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Under-casting Material
(cast padding)
Plaster Casting Material
Nice Cover Attempt!
Always Have Back-up
Communiques!
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