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Subtrochanteric Hip Fracture

Dr.Okoroha

Subtrochanteric Hip Fracture Specialist

Elderly people after a minor trauma or young patients who suffered a high-energy trauma are at a higher risk of subtrochanteric hip fracture. Those who use certain medicines for long-term are also at increased risk of the condition. Subtrochanteric hip fracture specialist, Dr. Kelechi Okoroha provides diagnosis and individualized non-surgical and surgical management for subtrochanteric hip fracture in Detroit. Contact Dr. Okoroha›s team for an appointment today!

What is Subtrochanteric Hip Fracture?

A hip fracture is a break that occurs near the hip in the upper part of the femur or thighbone. The thighbone has two bony processes on the upper part - the greater and lesser trochanters. The lesser trochanter projects from the base of the femoral neck on the back of the thighbone. Hip fractures can occur either due to a break in the femoral neck, in the area between the greater and lesser trochanter or below the lesser trochanter.

Types of Subtrochanteric Hip Fractures

A subtrochanteric hip fracture is a break between the lesser trochanter and the area approximately 5 centimeters below the lesser trochanter. The fracture can be classified based on its location:

  • Type I occurs at the level of the lesser trochanter
  • Type II occurs within 2.5 cm below the lesser trochanter
  • Type III occurs between 2.5 and 5 cm below the lesser trochanter

Causes of Subtrochanteric Hip Fractures

A subtrochanteric hip fracture is most frequently caused by minor trauma in elderly patients with weak bones, and by high-energy trauma in young people. The long-term use of certain medicines, for example, medication for osteoporosis (a disease causingweak bones) and other bone diseases, increases the risk of subtrochanteric hip fractures.

When a subtrochanteric hip fracture is suspected, it is important to schedule an orthopedic consultation for proper examination and care. Dr. Kelechi Okoroha is a subtrochanteric hip fractures specialist who provides detailed examination and care for patients with subtrochanteric hip fractures in Detroit, Royal Oak, Sterling Heights, Bloomfield Hills, Dearborn, Michigan and beyond.

Signs and Symptoms of Subtrochanteric Hip Fractures

The signs and symptoms of subtrochanteric hip fractures include:

  • Pain in the groin or outer upper thigh
  • Swelling and tenderness
  • Discomfort while rotating the hip
  • Shortening of the injured leg
  • Outward or inward turning of the foot and knee of the injured leg

Diagnosis of Subtrochanteric Hip Fractures

Dr. Okoroha may order an X-ray to diagnose subtrochanteric hip fracture. Other imaging tests, such as magnetic resonance imaging (MRI) may also be performed to detect the fracture.

Treatments for Subtrochanteric Hip Fractures

After careful review of your history and examination, Dr. Okoroha will provide an individualized treatment plan to help you return to your normal function.

A subtrochanteric fracture can be corrected and aligned with nonoperative and operative methods. Traction may be an option to treat your condition if you are not fit for surgery. Skeletal traction may be applied under local anesthesia, where screws, pins, and wires are inserted into the femur, and a pulley system is set up at the end of your bed to bear heavy weights. The heavy weights help in correcting the misaligned bones until the injury heals.

Surgery for Subtrochanteric Hip Fractures

If nonoperative treatments do not alleviate your symptoms, Dr. Okoroha may recommend surgery as it is usually the main treatment for subtrochanteric fractures. Surgical options include external fixation, intramedullary fixation or fixation using plates and screws.

  • External fixation is a temporary fixation used for severe open fractures. Pins are inserted into each of the fractured fragments and supported with tubes close to the bone. The tubes are interconnected together with short tubes to provide more stiffness for the frame.
  • Intramedullary fixation involves managing the fracture with a long intramedullary nail that is fixed with a large screw. Additional screws known as interlocking screws are inserted at the lower end of the nail to prevent rotation of bones around the nail.
  • Okoroha may use a plate with screws attached instead of a nail in certain cases. Screws will be fixed into the bone from the outer side of the femur. A large screw will be inserted through the femoral neck and head, and other screws will be inserted across the length of the plate to hold the fracture together.

Risks and Complications of Surgery for Subtrochanteric Hip Fractures

As with any surgical procedure, surgery for a subtrochanteric fracture may involve certain risks and complications including:

  • Nonunion of the fracture with pain
  • Limping or limited hip rotation due to malunion
  • Nail or screw fixation failure
  • Wound infection

If you have experienced a subtrochanteric hip fracture, please contact Dr. Kelechi Okoroha, orthopedic hip specialist treating patients in Detroit, Royal Oak, Sterling Heights, Bloomfield Hills, Dearborn, Michigan and beyond.