Chapter 14

Injuries to the Hip and Pelvis

In Your Notebooks:

• How many joints does the hip have?

Anatomy Review

Primary hip structures • Innominate bones

• Ilium• Ischium• Pubis

Anatomy Review (cont.)

Functions of the pelvis include:

• Attachment of lower extremities.• Protection of internal organs.• Muscle attachments.• Birth process, in females.

Joints (other than hip) • Sacroiliac • Pubic symphysis

Nervous System

Major Nerves• Femoral• Sciatic• Obturator (not

shown)• Saphenous• Tibial• Peroneal• Plantar nerves (not

shown)• Digital nerves

Circulatory System

Major Blood Vessels• External iliac • Femoral • Deep profunda femoral

(not shown)• Saphenous vein• Popliteal • Anterior tibial• Posterior tibial• Dorsalis pedis• Plantar

Hip Muscles Actions:

• Hip Flexion- Rectus Femoris, Iliopsoas group, Tensor Fascia Lata, Sartorius

• Hip Extension: Gluteals & Hamstrings• Hip Adduction: Adductors, Pectineus and

Gracillis • Hip Abduction: Gluteals & Tensor Fascia

Lata

Musculature (cont.)

Anterior Muscles• Psoas major &

minor• Iliacus• Pectineus• Adductors –

magnus, longus, brevis

Musculature (cont.)

Anterior Muscles (continued)• Gracilis• Tensor fascia

latae• Quadriceps –

vastus muscles, rectus femoris

Musculature

Posterior Muscles• Gluteals – maximus,

medius, minimus• Deep external

rotators – piriformis, gemelli, obturators, quadratus femoris

• Hamstrings – biceps femoris, semitendinosus, semimembranosus

Hip Flexors3

33

2

1

4

Hip Extensors 2

2

1

Hip Adductors

1

2

3

Hip Abductors 1

1

2. Tensor Fascia Lata

In Your Notebooks:

• List a function of the pelvis.

Hip Anatomy Questions1. Name the 3 main bones of the hip.

2. What are the 3 joints that make up the hip?

3. What are the 4 main functions of the hip?

4. List: - the 4 motions of the hip

- the muscles that perform each motion

- where those muscles are located

1. Name the 3 main bones of the hip.

2. What are the 3 joints that make up the hip?

3. What are the 4 main functions of the hip?

4. What are the 4 motions of the hip?

5. List the muscles that perform each motion

6. Where are each of these muscle groups located?

In Your Notebooks:

• List an injury of the hip region.

In Your Notebooks:

• List the Signs and Symptoms of a Pelvic Fracture.

What Injury do you think this is??

Common Sports Injuries: Skeletal Injuries

Fractures of the Pelvis

• Pelvic fractures are devastating injuries. • Pelvic fractures are not common in sports,

because it typically takes a great deal of force to fracture the pelvis.

• This injury may occur in sports such as hockey, pole-vault, or football.

• Pelvic fractures in the adolescent can be serious.

Fractures of the Pelvis (cont.)

Signs and symptoms include:

• Abnormal pain in pelvic region. • Swelling at the injury site, usually

accompanied with visual or palpable deformity.

• Pain elicited when iliac crests are pressed together.

• Injury to internal organ(s) may be associated with this injury.

Fractures of the Pelvis (cont.)

First Aid

• Treat for shock and internal bleeding.

• Monitor vital signs.

• Arrange for transportation to a medical facility on a spine board, elevated at the feet.

An athlete with suspected pelvic fracture should not be allowed to return to participation before obtaining a physician’s approval.

Adolescent Pelvic FracturesFemoral Neck Stress Fracture• Commonly occurs in amenorrheic athletes involved in

endurance sports. • Result of a loss in shock-absorbing capacity of fatigued

hip muscle• Or poor footwear,hard running surface or hip deformities• Athlete complains of severe anterior thigh or groin pain

and experiences pain when walking.Slipped Capital Femoral Epiphysis• Commonly occurs in prepubescent boys, particularly tall boys

who experienced recent growth spurts, overweight boys, and late-maturing boys.

• Exhibits flexed hip,lack of hip motion,pain in ant. Groin,hip/knee

What about this one??

Hip Pointer

Hip Pointer is a common injury, involving a contusion to the anterior/superior portion of the iliac crest.• Although extremely painful and debilitating,

it does not require immediate medical attention.

• Signs and symptoms include swelling, pain, and discoloration at injury site.

• Athlete may walk with slight limp.

Hip Pointer (cont.)

First Aid• Apply ice immediately. • Athlete should rest and avoid activities

involving lower extremities.• In severe cases, crutches may be

necessary.• Permit limited participation within 1 to 2

weeks.

Hip Pointer (cont.)

Pad the area to avoid recurrence.

Courtesy of Brent Mangus

What injury could this be?

Osteitis Pubis

• This injury results from constant stress and possibly some degeneration in the pubic symphysis joint.

• Long distance runners, basketball players, and any athlete experiencing repetitive loading of this area is vulnerable.

• Male athletes may have testicular or scrotal pain, along with discomfort in the anterior pubic, suprapubic, or hip areas.

Osteitis Pubis (cont.)

First Aid

• Refer to a physician.

• Condition often responds well to rest, ice, and over-the-counter anti-inflammatory medications.

• It may take 3 months to a year to recover.

What Injury is this?

Hip Dislocation

Dislocated Hip

• This serious injury is rare in athletics, but it may occur in contact/collision sports.

• Injury can occur from a violent collision such as seen in tackle football or ice hockey.

• The mechanism of injury: The hip is in flexion and force is applied through the femur.

Hip Dislocation (cont.)Signs and symptoms include:• Generally posterior dislocation.• Pain and loss of movement in affected leg.• Swelling that is palpable.• Knee of the involved leg is angled toward the

opposite leg.

First Aid• Treat for shock.• Immobilize the athlete and contact EMS.• Monitor blood flow to the lower leg at all times.

Any Guesses??

Avulsion Fractures of the Hip

In an avulsion fracture, a bone fragment is torn away with tendon attached.

• Avulsion fractures of the hip are uncommon but can occur—the ischial tuberosity and pubis are likely sites of this injury.

• Injury likely to occur while sprinting or jumping.

• More common in Adolescents

Avulsion Fractures of the Hip (cont.)

Signs and symptoms include:

• Pain and swelling at site of injury.• Inability to use the muscle group involved

due to avulsion.• Point tenderness over injury.• Snapping or popping sensation at the time

of injury.

Avulsion Fractures of the Hip (cont.)

First Aid

• Immediately apply ice.• Have athlete rest.• Limit athlete’s movements. Crutches may

be necessary for walking.• Refer to a physician for evaluation.

In Your Notebooks:

• What is a Hip Pointer?• What is an Avulsion Fracture?• What position would an athlete be in if they

dislocated their hip?• What joint does Osteititis Pubis affect?• Who is most likely to get a Femoral Neck

Stress Fracture?• Who is most likely to get a slipped capital

femoral epiphysis?

Injuries to Male Genitalia

These injuries are usually transient (short) in nature.

• Scrotal trauma can cause testicular contusion.

• Severe trauma can rupture testicle.

Wearing a protective cup is advised in collision/contact sports.

Testicular or Scrotal Contusions

Signs and symptoms include:• Extreme pain & point tenderness.• Assuming fetal position and grasping testicles.• Athlete’s report of a blow to the testicles.

First Aid• Apply ice, and allow athlete to rest lying down.• In cases of swelling or pain lasting longer than a

few minutes, refer to a physician.• Testicular torsion (twisting) can occur and results

in considerable discomfort. Transport to medical care facility.

Nerve Problems

A common complaint is burning or tingling sensation radiating from the hip to buttocks area and going down the leg.

• This discomfort often results from sciatic nerve irritation.

• Continuing to participate in the activity aggravates the irritation.

• Refer athlete to a physician.• Rest, stretching, and strengthening exercises

may be helpful.

Hernias

A hernia is a protrusion of viscera through abdominal wall.

• Inguinal hernia is more common in males• Femoral hernia is more common in females.• Athlete should seek the advice of a physician

regarding surgical options.• In a sports hernia, the posterior inguinal wall

is weakened without protrusion of abdominal contents. No palpable hernia is detected, but athlete complains of pain in groin and lower abdominal areas.

• http://www.youtube.com/watch?v=JXn4NggRz4k

Prevention

• Many hip injuries can be prevented through proper conditioning and strengthening of the associated musculature.

• Rest is also important for the body to repair micro damages incurred by the stresses of training.

• Protective equipment and proper footwear may also help to prevent injuries from occurring.