Orthopedics

OSPI offers the top orthopedic surgeons in Gilbert AZ and the East Valley. Drs. Mahoney, Macqueen, Stewart and Clouse offer minimally invasive General, Sports and Joint Replacement expertise.

Physical Therapy

Whether you are pre or post-operative, OSPI’s East Valley physical therapy team works with you on both active and passive treatments. Your will be in the best hands with our licensed physical therapists!

Chiropractic

The Gilbert chiropractors at OSPI offer a plethora of nonoperative pain relief options such as manipulations, laser therapy, physiotherapy and electrical stimulation.

Family Practice

OSPI offers comprehensive family practice services including allergy testing, BHRT, medical weight loss, aesthetics and full check ups.

Medical Weight Loss

Patients routinely experience dramatic, healthy weight loss with the customized programs at OSPI. The programs combine nutrition, exercise and prescription weight loss options.

Performance Training

OSPI’s integrated team of healthcare providers work with both amateur and professional athletes to maximize one’s performance with sport specific programs.

Pain Management

OSPI’s Board Certified, Fellowship Trained pain doctor offers both medication management and interventional procedures with exceptional outcomes!

ACL Injuries

FAQS on Anterior Cruciate Ligament (ACL) injury

 

A few years ago, anterior cruciate ligament (ACL) injury means end of career for many NFL and NBA players. The problem is also equally threatening in gymnasts, wrestlers, skiing pros, and common people. About 200,000 people are diagnosed with ACL injuries every year. Women are at increased risk of ACL injuries than men. With the latest surgical and nonsurgical treatment options, the knee’s full functional ability can be regained.

What is ACL injury?

ACL injury refers to sprain or tearing in the anterior cruciate ligament. It may happen with or without contact. Simultaneous occurring of hyperextension and pivot exceeding biomechanical limits of the ligament hurts it.

Based on the severity, ACL injuries can be categorized into:

  • Grade 1 sprains or mild damage without any major adverse effect
  • Grade 2 sprains or loosening of the ligament causing partial tears
  • Grade 3 sprains or serious damage leading to torn ligament or its separation into two parts

Grade 3 injuries or completely torn anterior cruciate ligament is the most common type of ACL injuries occurring in patients. It makes the knee joint unstable, weak, and functionally deficient. While rotatory instability is the immediate side effect, the problem, in the long term, leads to degenerative knee arthritis.

How does ACL injury occur?

ACL injuries primarily occur due to excessive mechanical load on the ligament and failure of the ligament to bear the stress.

The knee has four types of rope-like ligaments responsible for connecting bones with each other. Medial and lateral collateral ligaments positioned on the sides of the knee regulate the sideways motion while preventing atypical movements. Interior and posterior cruciate ligaments located in the front and back of the knee regulates the back and forth motion while protecting against any abnormal movement. The anterior cruciate ligament placed within the knee joint, it keeps “the tibia from sliding out in front of the femur,” prevents excessive twisting or straightening, and provides rotational stability.

When the anterior cruciate ligament is subject to hyperextension, associated the movement of the tibia, beyond its ability to withstand, sprain or tears appear causing ACL injuries.

What are the symptoms of ACL injury? When to see a doctor?

  • A popping noise accompanies ACL injuries
  • Knee giving out feeling
  • Pain with swelling
  • Tenderness in the knee joint
  • Unstable knee
  • Loss of knee movement
  • Discomfort, pain while walking or weight lifting

What causes ACL injury?

  • Hyperextension of the knee
  • Excessive forward movement of the tibia
  • Knee hit hard (example tackle during playing football)
  • Sudden stoppage, turning, or change of direction while walking or running
  • Twisting of the knee
  • Forceful, incorrect landing on the feet
  • Collision with others causing injury to the knee
  • Week knee muscles
  • Week knee alignment
  • Missing a step while descending on the staircase

What are the risk factors?

Women and those with weak knee structure are at the risk of ACL injuries. It may also increase if you suffer from obesity, hamstring injury, or play high risk sports. About 70% of anterior cruciate ligament injuries are traced to non-contact factor, such as out of control landings, sudden deceleration, pivoting, and sidestepping maneuvers.

How is ACL injury diagnosed?

  • Physical Exmination
  • Pivot-shift test or ACL injury verification through knee instability.
  • Anterior drawer test or ACL injury examination based on tibia displacement comparison
  • Lachman test or analysis through tibia forward movement
  • A thorough analysis of anterior cruciate ligament injury symptoms
  • Imaging Tests
  • X-rays to eliminate possible bone fractures
  • MRI tests to identify the extent of the injury and impact on the knee
  • Ultrasound to examine injury to ligaments and muscles around the knee joint

What are the treatment methods available for ACL injury?

  • Conservative Therapy
  • Rest and self-care
  • Icing
  • Using knee brace or crutches to avoid stress on the knee
  • Physical therapy and rehab
  • Gradual exercises to regain knee motion, strengthen muscles, and increase knee stability

 

  • Surgical Treatment

Surgical rebuilding of the ligament is an alternative if the injury is serious and non-surgical treatments fails to provide the desired result. It procedure involves ACL reconstruction, as stitching and restructuring are not options. The torn anterior cruciate ligament is replaced by grafting tissues obtained from patellar, hamstring, or quadriceps tendons. Cadaver ligaments are also grafted. These, tissues grow into new anterior cruciate ligament.

  • Injections
  • Anesthetic injections for long-duration pain management and swelling control
  • Prolotherapy injections that inject stem cells or platelet rich plasma to activate the regeneration and repair of the anterior cruciate ligament naturally.

References

Walter Grote, et al. Repair of a complete anterior cruciate tear using prolotherapy: a case report; Int Musculoskelet Med. 2009 Dec 1; 31(4): 159–165.

Cimino F, Volk BS, Setter D. Anterior cruciate ligament injury: diagnosis, management, and prevention. Am Fam Physician

Griffin LY, Armstrong A, DeMaio M. The female athlete. In: DeLee JC, Drez D Jr, Miller MD, eds.DeLee and Drez’s Orthopaedic Sports Medicine.

Honkamp NJ, et al. Anterior cruciate ligament injuries: 1. Anterior cruciate ligament injuries in the adult. DeLee and Drez’s Orthopaedic Sports Medicine. Principles and Practice, 3rd ed., vol. 2, pp. 1644–1676. Philadelphia: Saunders Elsevier.

Van Eck CF, van den Bekerom MP, Fu FH, Poolman RW, Kerkhoffs GM (Aug 2013). “Methods to diagnose acute anterior cruciate ligament rupture: a meta-analysis of physical examinations with and without anaesthesia”. Knee Surg Sports Traumatol Arthrosc 21 (8): 1895–903.

Mohtadi, NG; Chan, DS; Dainty, KN; Whelan, DB (Sep 7, 2011). “Patellar tendon versus hamstring tendon autograft for anterior cruciate ligament rupture in adults.”. Cochrane Database of Systematic Reviews 9 (9)

Lyman S, Koulouvaris P, Sherman S, Do H, Mandl LA, Marx RG. Epidemiology of anterior cruciate ligament reconstruction: trends, readmissions, and subsequent knee surgery. J Bone Joint Surg Am. Oct 2009;91(10):2321-8

Labella CR, Hennrikus W, Hewett TE. Anterior Cruciate Ligament Injuries: Diagnosis, Treatment, and Prevention. Pediatrics. Apr 28 2014

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