Preparing for Surgery & Procedure
Preparing for Surgery
Once you and your doctor decide that surgery will help you, you will need to learn what to expect from the surgery and create a treatment plan for the best results afterward. Preparing mentally and physically for surgery is an important step toward a successful result. Understanding the process and your role in it will help you recover more quickly and have fewer problems.
Working with Your Doctor
Before surgery, your doctor will perform a complete physical examination to make sure you don’t have any conditions that could interfere with the surgery or the outcomes. Routine tests, such as blood tests and X-rays, are usually performed a week before any major surgery.
- Discuss any medications you are taking with your doctor and your family physician to see which ones you should stop taking before surgery
- Discuss with your doctor about options for preparing for potential blood replacement, includes donating your own blood, medical interventions and other treatments, prior to surgery
- If you are overweight, losing weight before surgery will help decrease the stress you place on your new joint. However, you should not diet during the month before your surgery
- If you are taking aspirin or anti-inflammatory medications or warfarin or any drugs that increase the risk of bleeding, you will need to stop taking them one week before surgery to minimize bleeding
- If you smoke, you should stop or cut down to reduce your surgery risks and improve your recovery
- Have any tooth, gum, bladder or bowel problems treated before surgery to reduce the risk of infection later
- Eat a well-balanced diet, supplemented by a daily multivitamin with iron
- Report any infections to your surgeon. Surgery cannot be performed until all infections have cleared up
- Arrange for someone to help out with everyday tasks like cooking, shopping and laundry
- Put items that you use often within easy reach before surgery so you won’t have to reach and bend as often
- Remove all loose carpets and tape down electrical cords to avoid falls
- Make sure you have a stable chair with a firm seat cushion, a firm back and two arms
Preparing for Procedure
- Have someone available to take you home, you will not be able to drive for at least 24 hours
- Do not drink or eat anything in the car on the trip home
- The combination of anesthesia, food, and car motion can quite often cause nausea or vomiting. After arriving home, wait until you are hungry before trying to eat. Begin with a light meal and try to avoid greasy food for the first 24 hours
- If you had surgery on an extremity (leg, knee, hand or elbow), keep that extremity elevated and use ice as directed. This will help decrease swelling and pain
- Take your pain medicine as directed. Begin the pain medicine as you start getting uncomfortable, but before you are in severe pain. If you wait to take your pain medication until the pain is severe, you will have more difficulty in controlling the pain
Rotator Cuff Tear Symptoms
The rotator cuff is made up of four muscles (subscapularis, supraspinatus, infraspinatus, and teres minor). The rotator cuff surrounds the ball and socket joint (glenohumeral joint) and provides stability to the joint as well as movement. Because the shoulder is a shallow joint and the most mobile joint in the body, it requires the rotator cuff for stability. If let untreated tears can lead to arthritis of the shoulder (rotator cuff arthropathy). This doesn’t mean that good function can’t be maintained with a tear. In fact, many people are able to maintain function despite a tear because the shoulder remains balanced with the remaining rotator cuff and other muscles that control shoulder movement.
Muscle inserts into bone via tendon. In the vast majority of cases, when a tear occurs the tendon pulls away from the bone. Broadly speaking, tears are classified as partial or full-thickness. Partial tears go part way through the tendon while full-thickness tears represent complete detachment. Frequently, an MRI will report “partial-tearing.” Since most people over the age of 40 to 50 have some changes within the rotator cuff, partial tears usually not a problem. The distinction with partial tears is when the tears are considered “high-grade,” meaning that they go almost all the way through the tendon.
Rotator cuff tears may occur after an injury or repetitive activity over time, but most cases occur without an injury. As we age the rotator cuff tendon degenerates and age and genetics are the greatest risk factors for a tear. Studies show that about 50% of people over the age of 65 have a full-thickness rotator cuff tears. Most of these people don’t even know they have a tear!
Treatment for rotator cuff tears is based on age, health, and response to conservative treatment. The rotator cuff tendon is not capable of repairing itself. Rather then tear will stay the same size or enlarge over time. In people under the age of 60, the risk of progression is about 50% in a two-year period. The ability to get healing with a surgical repair depends upon age, the tear size, muscle atrophy, associated arthritis, and health (smoking and diabetes for instance). One must also consider timing of repair. Traumatic tears have a better outcome if fixed within 6 months of injury. Additionally, after about six months of symptoms atrophy may occur. Unfortunately, atrophy of the rotator cuff is not considered reversible. Based on this, if someone desires repair, I typically recommend performing this within six months of beginning treatment.
Guidelines for surgery are general and must be individualized as noted above. But, as a general guideline, I recommend repair for all full-thickness tears in people under the age of 60 given the risk of increase in tear size. For people between the ages of 60 and 70, treatment is based on the above factors with health and activity expectations being the most important factors. For people over the age of 70, I nearly always recommend an attempt at conservative treatment. Surgery is then considered if one does not respond to conservative treatment.
For partial tears, conservative treatment should almost always be attempted first since these tears progress slowly or may not progress at all. Then surgery is considered if one does not respond to 4 to 6 months of conservative treatment.
Treatment options include:
Anti-inflammatories such as ibuprofen (Motrin or Advil) and naproxen (Aleve) are used to reduce pain and inflammation. The max does for ibuprofen is 800 mg three times per day. The max does for naproxen is 500 mg twice daily. Prolonged usage should be avoided and these should be taken with food since they can affect the stomach lining. If one experiences an upset stomach these should be stopped.
Injection of a steroid (cortisone) may be used to provide pain relief and facilitate physical therapy. I perform these injections with an ultrasound machine. This allows direct visualization of the joint and improved accuracy of the injection. Up to 3 injections over a 2 year period are allowed. Beyond this there are typically diminishing returns and excessive injections may be detrimental to the rotator cuff.
Alternative injections include Toradol (an anti-inflammatory agent similar to ibuprofen), prolotherapy, or platlet-rich plasma (PRP). ). I use Toradol in people who do not tolerate steroids. Prolotherapy involves injecting a substance such as sugar into tissue to “stimulate a healing response.” I do not perform prolotherapy as it has not been shown to improve symptoms in rotator cuff tears. PRP involves taking a small amount of blood from a patient, spinning in a centrifuge to separate the growth factors from the red blood cells, and then injecting the growth factors back into the shoulder to potentially decrease pain. While PRP has anti-inflammatory properties, it has not been shown to heal the rotator cuff. Therefore, it is not covered by insurance and is an out-of-pocket expense. Typically a series of 3 injections are performed at weekly intervals for 3 weeks.
Physical therapy with strengthening is one of the mainstays of treatment of rotator cuff tears. Long-term studies show that despite not healing the rotator cuff, therapy can lead to substantial improvements in function with good patient satisfaction. The core exercises in strengthening the rotator cuff are provided at the end of this handout. These exercises can be performed twice per day, 5 days a week.
Most tears, regardless of size can be repaired. I perform all my rotator cuff repairs arthroscopically. This is less invasive and therefore less painful than an open incision. It also allows a better view of the rotator cuff. This procedure requires general anesthesia, takes about 60 to 90 minutes to perform, and patients go home the same day. Small incisions are made in the shoulder, a scope is inserted, and the rotator cuff is repaired with anchors. Anchors are essentially headless screws which are placed flush with the bone. These anchors have sutures that are used to bring the tendon done to the bone so that the tendon can heal to the bone. The long-term outcome of this procedure is very good (>90% success in most cases) and the risk of complication is very low (1/5000 chance of infection). However, repair requires a long recovery period and the tendon takes about 12 weeks to heal into the bone. Therefore, a sling is worn for 6 weeks after surgery. Specific motion exercises afterwards are tailored to the tear pattern (patient-specific). The sling is removed at 6 weeks and motion is progressed. Strengthening is allowed at 12 weeks, followed by gym activities at 4 months. Full recovery takes 6 months for small tears and 12 months for large or massive tears.