1st Edition:

Done By: Fahad AlOtaibi (A1)

Revised by: Majed AlOmar (A1)
2nd Edition: Khulood AlRaddadi (F1)

Color Code: Slides Doctor’s Notes Team Notes Important

431 team work Arabic Words Books’ notes Other Sources
Orthopedics Introduction to orthopedics

Objectives
 To explain what is Orthopedic and what conditions will be discussed during
this course.
 Explain what do we mean by Red Flags.
 List the different causes of orthopedic disease.
 Describe some of clinical examination tests.
 Introduce titles of Clinical Skills which will be taught during this course.

MIND MAP
Fractures
What is
Orthopedics

Traumatic Dislocation
Red flags

Soft tissue
injuries
Alignment
Valgus Vs Varus (Lachman’s test)
terminology

DDH
Congenital
Orthopedic
Diseases
SCFE
Acquired
Developmental
Neurological
Evaluation
Spinal

Degenerative

Foot

Metabolic

Tumors

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Orthopedics Introduction to orthopedics

Orthopedics
 ORTHO = Straight, Upright, Correct. Paios = Child.
 First used by Nicolas Andry; a French doctor (1841) in a book titled
“Orthopedia: the art to correct and prevent deformities in children”.
 Orthopedic specialty is the branch of medicine which manage trauma and
disease of musculoskeletal system. It is also known as: Trauma and
Orthopedic Surgery.
 It includes: bones, muscles, tendons, ligaments, joints, peripheral nerves,
vertebral column and spinal cord and its nerves.
 Sub-Specialties: Pediatric Orthopedic, Sport and Reconstructive Orthopedic,
Orthopedic Trauma, Arthroplasty, Spinal Surgery , Foot and Ankle surgery
and Orthopedic Oncology.

RED FLAGS:
 Red Flag = Warning Symptom or Sign.
 Red flags should always be looked for and remembered.
 Presence of a red flag means the necessity for urgent or different
action/intervention.

Examples:
 Open Fractures: more serious and very high possibility of infection and
complications.
 Complicated Fractures: fracture with injury to major blood vessel, nerve or
nearby structure.
 Compartment Syndrome: increase in intra-compartment pressure which
endangers the blood circulation of the limb and may affect nerve supply.
 Acute joint Dislocations: requires urgent reduction or may cause serious
complications
 Multiple Trauma or Pelvic Injury: more than one fracture or injury sustained
at the same time; consider massive blood loss and associated injuries.
 Cauda Equina Syndrome: compression of the nerve roots of the Cauda Equina
at the spinal canal which affect motor and nerve supply to lower limbs and
bladder (also saddle or peri-anal area).
 Infection of Bone, Joint and Soft Tissue:
o Osteomyelitis: Infection of the bone.
o Septic Arthritis: Infection of the joint.
o Cellulitis: spreading Infection of the soft tissue, May cause septicemia or
irreversible damage.

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Orthopedics Introduction to orthopedics

Alignment terminology:
Valgus: when the limb go lateral and the joint go
medial.
Varus: when the limb go medial the joint lateral.

In the upper limb the elbow is called Cubitus. So,

the same as the lower limb we call it either
cubitus valgus or varus. In examination you
have to describe the alignment before you
describe the swelling or small wound.

Cubitus
Varus

Cubitus
Valgus

Orthopedic Diseases:

Congenital Acquired

Present since birth (though may not

Develop or begin after birth.
be evident till some time later).

Trauma

Developmental

Inflammation

Infection

Neuromuscular

Degenerative

Metabolic

Talepoequinovarus TEV Tumor

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Orthopedics Introduction to orthopedics

- Traumatic:

Fracture Soft tissues

dislocation: injuries:
Epiphyseal
Fractures. Dislocations. dislocation ligaments, Nerve injuries.
injuries.
associated with tendons,
nearby fracture. menisci.

1- Fractures: Break in the continuity of bone.

2- Dislocation: Complete separation of the articular surface

- How to describe dislocation?
o Distal to proximal fragment: Anterior,
Posterior, Inferior, or Superior.
- Acute dislocation may be complicated by
neurovascular injury.
- Acute dislocations require urgent reduction
Inferior dislocation

Fracture Dislocation

Dislocation and Fracture

dislocation of the Spine
often results in Paralysis

 Intra-articular Fractures: If displaced; should always

be treated by ORIF= (Open Reduction and Internal
Fixation).
 Failure to reduce and fix such fracture results in loss of
function, deformity and early degenerative changes.

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Orthopedics Introduction to orthopedics

Epiphyseal Injuries:
Salter-Harris classification

3- Soft tissue injuries of the knee:

Anterior Cruciate
Ligament injury (MRI)

Lachman’s test: To diagnose injury of the anterior cruciate ligament (ACL).

* Video: https://www.youtube.com/watch?v=gfN-p-xZx24

Medial Collateral Ligament (MCL):

Extra articular. We do stress test to the
knee to determine if there is an injury to
the collateral ligament or not. It appears
normal in x-ray.

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Orthopedics Introduction to orthopedics

- Developmental:
1-Developmental Dislocation of Hip (DDH): The hip joint has not formed
normally. The ball is loose in the socket and may be easy to dislocate. The mother
complains of difficulty in changing the baby’s diaper. At the beginning we do US
because it's easier. When the baby become few months old, we do x-ray.

Orthosis:
Pavlick Harness
for DDH

2- Slipped Capital Femoral Epiphysis (SCFE):

For reasons that are not well understood, the

ball at the upper end of the femur (thigh bone)
slips off in a backward direction. This is due to
weakness of the growth plate. Most often, it
develops during periods of accelerated growth,
shortly after the onset of puberty.

3-Spinal Deformities:
 Hyperlordosis is an excessive inwards curvature of the lumbar (lower)
spine. It’s very common among females in our society.
 Kyphosis is an exaggerated curvature of the upper (thoracic) spine that
creates a hunchback appearance.
 Scoliosis it is the lateral
deviation of the spin from the
mid line.
o Most of the time it's
painless and
o Developmental (but it
could be congenital).
o Mostly affect female
more than male.

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Orthopedics Introduction to orthopedics

4-Developmental Foot deformity: Hallux Valgus

Forefoot become wide then when patient wearing tight shoes it becomes more
deviation.

-Degenerative:

 Occur at any joint
 Can be primary or secondary
 Increased wear and tear
 Can lead to pain, deformity, loss of function
 Increase with advancing age
 Management depends on type and age

The changes which can happen in osteoarthritic

hip:
o Decrease in the joint space because the
cartilage becomes thinner.
o There may be sclerosis of the hip.
o There will be an osteophyte.
OA Hip

The changes which can happen in osteoarthritic knee:

o Decrease medial joint space.
o Osteophytes formation.
o Sclerosis.

Osteoarthritis of Knee

Total Hip Arthroplasty (THA) Osteoarthrosis of Knee

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Orthopedics Introduction to orthopedics

- Metabolic:
Rickets: Bow Legs
o Unique to children
o It's due to vitamin D, calcium deficiency or
insufficient exposure to the Sunlight (nutritional &
sun exposure).
o Sometimes the cause is the kidney disease & it's
called renal rickets.

Osteoporosis:
 Fracture of the Neck of the Femur (NOF): The most dangerous
complication especially in old people.
 Colles fracture
 Spinal Osteoporosis:
o Mainly affect female more than male due to the
decrease of the level of estrogen after the
menopause.
o It's painless & can cause the fractures.
 Osteoporotic fractures are painful & can affect the
patient's life & he may die from it (especially hip Fractured NOF
fracture).

Osteoporosis:
Colles fracture

Osteoporosis: Displaced
Hemi-Arthroplasty Lt Hip Intracapsular Fracture

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Orthopedics Introduction to orthopedics

Spinal
Osteoporosis

- Bone Tumors:

Tumors & Tumorlike Lesions

Benign Malignant
Secondary
(Malignant
Primary Metastatic
transformation of
benign process)

In the x-ray, there are:

 Bone destruction.
 Pathological fracture.
 Ill-defined lesion.
 Most likely it's malignant tumor.

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Orthopedics Introduction to orthopedics

- Neurological Evaluation:
 Sensory:

Axillary Nerve or
Circumflex Nerve

- Muscle wasting:
There are differences between the R &L side:
 Difference in the shoulder's shape (the left one has
normal contour while the right one is slipped).
 There is atrophy of the muscle at the right side due
to nerve damage.

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Orthopedics Introduction to orthopedics

- Muscle Power Testing:

 Muscle Power testing:
o 0 = no power. o 3= muscle power against gravity
o 1= simple contracting. o 4= against gravity with resistance
o 2= slight contraction within the o 5= against gravity with normal
gravity. resistance

External Fixator:
Ilizarove Iliopsoas muscle Quadriceps muscle

Neuromuscular disorder: Polio

Chronic Osteomyelitis: discharging

sinus
Spinal TB
Infection
Para
Vertebral
Abscess

Chronic
Chronic Osteomyelitis Sequestrum
Osteomyelitis: : Sequestrum

Physiotherapy for Orthopedic Patients:

 Physiotherapy is an important part of orthopedic and trauma management.
 It is used for: pain relief, prevention of stiffness, muscle strengthening,
mobilization of stiff joint or spine, training non-weight bearing or partial
weight bearing.
 Physiotherapy modalities include: heat, cold, exercise, ultrasound, traction,
electrical stimulation.

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Orthopedics Introduction to orthopedics

 RED FLAGS: Open Fractures, Complicated Fractures, Compartment

Syndrome, Acute joint Dislocations, Multiple Trauma or Pelvic Injury,
Cauda Equina Syndrome and Infection of Bone, Joint and Soft Tissue:
Osteomyelitis, Septic Arthritis and Cellulitis.
 Valgus: when the limb go lateral and the joint go medial.
 Varus:
d-less
when than
the120
limb go medial the joint lateral.
Q1=D
 Orthopedic Diseases: Congenital and Acquired.
 To describe a dislocation, you start by Distal to Proximal fragment: Q2=A
Anterior, Posterior, Inferior, or Superior.
 Acute dislocation may be complicated by neurovascular injury.
 Acute dislocations require urgent reduction
 Intra-articular Fractures: If displaced; should always be treated by
ORIF= (Open Reduction and Internal Fixation). Failure to reduce and fix
such fracture results in loss of function, deformity and early
degenerative changes.
 Lachman’s test: To diagnose injury of the anterior cruciate ligament
(ACL).
 When the mother complains of difficulty in changing the baby’s diaper,
think about Developmental Dislocation of Hip (DDH).
 Slipped Capital Femoral Epiphysis (SCFE) develops during periods of
accelerated growth, shortly after the onset of puberty.
 Hyperlordosis is an excessive inwards curvature of the lumbar (lower)
spine. It’s very common among females in our society.
 Kyphosis is an exaggerated curvature of the upper (thoracic) spine that
creates a hunchback appearance.
 Scoliosis it is the lateral deviation of the spin from the mid line.
o Most of the time it's painless and
o Developmental (but it could be congenital).
o Mostly affect female more than male.

Khalid AlOsaimi (A1) Khulood AlRaddadi (F1)

Orthopedicteam432@gmail.com Khulood.AlRaddadi@gmail.com

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Khulood