The lateral pterygoid muscle plays an important role in prober jaw function. It originates on the greater wing of the sphenoid bone and the lateral pterygoid plate, and inserts on the condyloid process of the mandible. It’s action is to pull the head of the mandibular condyle out of the mandibular fossa while opening the jaw. When trigger points develop they refer pain into the temporal mandibular joint and maxillary sinus. This referral is commonly mistaken for TM arthritis. In addition to the referral pain, trigger points in this muscle can also effect proper movement of the jaw.
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I’ve got Shin Splints; what do I do?
Shin splints, also called “Medial Tibial Stress Syndrome,” (MTSS) is caused when the muscles of your lower leg pull too hard on your bone, causing local pain and inflammation. Over half of all leg pain in athletes is caused from shin splints. Up to 1/3 of runners and soldiers experience shin splints at some point in their lifetime.
MTSS is an overuse injury frequently seen in sports involving running, jumping, or frequent stopping & starting, i.e. field hockey, soccer and cross-country. Shin splints do not occur overnight but over a period of time, often show up during the first two or three weeks of training for a new season. Shin splints can occur when there are changes to your exercise regimen, such as an increase in activity, change in shoes or a change in the surface you play on. Some doctors refer to these training areas as “the terrible toos,” – too much, too hard, too long, too fast.
Symptoms of shin splints include tenderness or pain over the inside lower portion of your shin. The discomfort begins at the start of exercise and eases as you continue. Some patients report “bumps” when touching the inner portion of their leg bone. Be sure to tell your doctor if you experience weakness, numbness or cold feet during exercise or find a very small area of sensitivity.
Unfortunately, MTSS usually develops during a time when you are training heavily for a sport or an upcoming event. Continuing this activity will often lead to ongoing problems and decreased performance. Shin splints are now believed to be a forerunner to stress fracture, so adequate rest is critical. You may need to consider non-weight bearing cross training, such as using a stationary cycle or pool running.
When directed, your return to activity should start slowly, beginning with a 1/4 mile run and progressing by 1/4 mile each time you have no pain for two consecutive workouts. You should initially avoid running on hard or uneven surfaces and begin at a lower intensity and distance, increasing by no more than 10-15% per week- first increase distance, then pace, and avoid hard or unlevel surfaces, including hills.
Sports creams and home ice massage may provide some relief. Use ice after any activity. Patients who have flat feet are predisposed to developing shin splints and may need arch supports or orthotics. Avoid using heel cushions in your shoes, as they may increase the recurrence of this problem.
Trigger points in the serratus anterior
The serratus anterior muscle is located along the sides of the ribs. It originates on the outer surface of the upper 8-9ribs, and inserts on the medial border of the scapula. This muscle acts on the scapula in several different ways. First it rotates the scapula to turn the glenoid fossa upward. It also protracted and elevates the scapula. And lastly it helps to prevent wining. This muscle is often shortened from prolonged sitting and work on a computer. Active trigger points in this muscle refer pain locally around the trigger point with spillover down the inside of the arm. Pain can also radiate into the inferior angle of the scapula. 
I have Plantar Fasciitis; now what?
The “Plantar fascia” is a fibrous band running from the under surface of your heel to the ball of your foot. “Plantar fasciitis” is a painful inflammation of this tissue caused by chronic over stretching and mild tearing.
Plantar fasciitis is commonly associated with fallen arches of the foot. To understand how this happens, cup your hand to make a “C” shape. This represents a foot with a high arch. Imagine a band running from your fingertips to your wrist. This represents the plantar fascia. Now, straighten your fingers to simulate what happens when the arch “falls.” When this happens in your foot, the plantar fascia is stretched and can begin to tear away from your heel.
Plantar fasciitis affects 10% of the population and is more common in women. Approximately one fourth of patients have the problem in both feet at the same time. People who place excessive stress on their feet by being overweight, standing for long periods, or participating in endurance sports are more likely to develop the condition as well. Shoes without adequate arch supports, including sandals or going barefoot, increase your chances of developing plantar fasciitis. Wearing high-heeled shoes or boots may contribute to the problem.
The most common symptom of plantar fasciitis is pain in the heel or arch when standing up after a period of inactivity, particularly first thing in the morning. When you are sleeping, the arch is in a relaxed or shortened state, and the plantar fascia is able to heal. When you stand up first thing in the morning, you stretch the fascia, once again tearing it away from its attachment on the heel. The condition may progress to the point that you experience pain throughout the day, even while resting. The pain often eases after you walk for a period of time, only to redevelop. You may notice some tenderness when you touch your heel, and you probably have tight calf and hamstring muscles as well.
Plantar fasciitis can be a frustrating condition, often lasting 18 months or more if left untreated. Fortunately, you may recover more quickly with proper treatment. One of the most important things that you can do is to make sure that you are wearing shoes with good arch supports on a consistent basis. A period of rest may be necessary to help you recover. Runners may need to temporarily decrease mileage or switch to less stressful activities like swimming, cycling, or using an elliptical machine. A splint or “Strassburg sock” worn at night will help to keep your plantar fascia in a stretched position while it is healing.
Trigger points in the iliopsoas muscle
This muscle originates on the bodies and disks of T12-L5 and the inner ilium. It inserts on the lesser trochanter of the femur. The psoas flexes the hip when the spine is fixed. When the leg is fixed it extends the lumbar spine increasing lumbar lordosis. This Muscle is often chronically shortened due to inactivity and sitting posture. When trigger points are present they will refer pain primarily to the lower lumbar area and the sacrum as well as into the anterior thigh. Trigger points in the iliopsoas muscle can mimic appendicitis.
What is a “Mild” traumatic Brain Injury?
A concussion is a blow or jolt to the head that disrupts normal brain function. Concussions, also known as Mild Traumatic Brain Injuries, most often result from falls, sports injuries, and auto accidents.
Concussion symptoms may begin immediately after an injury, but sometimes take hours or days to appear. The most common symptoms of a concussion include; headaches, light-headedness, dizziness, visual disturbances, ringing in the ears, confusion, fatigue, difficulty sleeping, irritability, and difficulty remembering or learning new things. Patients sometimes struggle to understand conversations or make simple calculations like determining a restaurant tip. Patients often feel as if they are “in a fog”. Symptoms can range from subtle to debilitating.
Patients and their attendants should be particularly alert for signs or symptoms that could indicate a more threatening injury like; worsening headache, growing irritability, repeated vomiting, difficulty speaking or swallowing, shortness of breath, unequal pupils, fever, visual disturbances, seizures, clear discharge from the nose or ears, loss of consciousness, or increasing light-headedness, numbness, or confusion. These symptoms warrant immediate emergency medical attention.
Recovery times are quite variable and are dependent upon a number of factors. It is critical that you allow your brain to recover completely before returning to physical activity. A concussion can be likened to dropping a computer – you will need to allow time to reboot before trying to use it. Suffering a second concussion before the first has completely resolved can lead to significantly worse symptoms and long-term impairments.
Athletes who have suffered a concussion must not return to activity before being evaluated by a healthcare professional that is very familiar with concussion management.
My abductors are weak, what does that mean?
One very important job of your hip muscles is to maintain the alignment of your leg when you move. One of the primary hip muscles, the gluteus medius, plays an especially important stabilizing role when you walk, run, or squat. The gluteus medius attaches your thigh bone to the crest of your hip. When you lift your left leg, your right gluteus medius must contract in order to keep your body from tipping toward the left. And when you are standing on a bent leg, your gluteus medius prevents that knee from diving into a “knock knee” or “valgus” position. 
Weakness of the gluteus medius allows your pelvis to drop and your knee to dive inward when you walk or run. This places tremendous strain on your hip and knee and may cause other problems too. When your knee dives inward, your kneecap is forced outward, causing it to rub harder against your thigh bone- creating a painful irritation and eventually arthritis. Walking and running with a relative “knock knee” position places tremendous stress on the ligaments around your knee and is a known cause of “sprains”. Downstream, a “knock knee” position puts additional stress on the arch of your foot, leading to other painful problems, like plantar fasciitis. Upstream, weak hips allow your pelvis to roll forward which forces your spine into a “sway back” posture. This is a known cause of lower back pain. Hip muscle weakness seems to be more common in females, especially athletes.
Weakness of the gluteus medius allows your pelvis to drop and your knee to dive inward when you walk or run. This places tremendous strain on your hip and knee and may cause other problems too. When your knee dives inward, your kneecap is forced outward, causing it to rub harder against your thigh bone- creating a painful irritation and eventually arthritis. Walking and running with a relative “knock knee” position places tremendous stress on the ligaments around your knee and is a known cause of “sprains”. Downstream, a “knock knee” position puts additional stress on the arch of your foot, leading to other painful problems, like plantar fasciitis. Upstream, weak hips allow your pelvis to roll forward which forces your spine into a “sway back” posture. This is a known cause of lower back pain. Hip muscle weakness seems to be more common in females, especially athletes.
You should avoid activities that cause prolonged stretching of the hip abductors, like “hanging on one hip” while standing, sitting crossed legged, and sleeping in a side-lying position with your top knee flexed and touching the bed. Patients with fallen arches may benefit from arch supports or orthotics. Obesity causes more stress to the hip muscles, so overweight patients may benefit from a diet and exercise program. The most important treatment for hip abductor weakness is strength training. Hip strengthening is directly linked to symptom improvement. Moreover, people with stronger hip muscles are less likely to become injured in the first place. The exercises listed below are critical for your recovery.
Meet the Hip Cycle. You can thank me later.
1. Side lying with back and shoulders against a wall so you can’t roll back.
2. Bend your bottom leg and put the sole of your foot against the wall to be more stable.
3. Start position is with your foot directly in line with your hip. Do not let it get any lower than that. The highest point of your foot needs to be the bump on the outside of your ankle.
Do 5-10 reps of each of the following without rest between exercises twice a day. The goal is 20 reps each.
a. 6″ leg raises in abduction
b. Knee up to chest (90* knee and hip)
c. 12″ leg raises into abduction
d. Bicycling (knee up to chest, extend knee and sweep back to start with leg straight)
e. Clockwise circles
f. Counterclockwise circles
Good luck.
Trigger points in the piriformis muscle
The piriformis muscle is a small muscle deep to glute max and lies over top of the sciatic nerve. It originates on the anterior sacrum, and inserts on the greater trochanter of the femur. It’s main action is to laterally rotate the femur. When trigger points developed in this muscle they will refer pain into the sacro-iliac region, across the posterior hip and down the leg. This muscle can also be a cause of sciatic nerve irritation if it gets tight, causing “sciatica” symptoms. 
Scapular Dyskinesis (Yes, its a thing).
Your shoulder is formed by three bones; the scapula (shoulder blade), the clavicle (collar bone), and the humerus (long arm bone.) These bones come together to form a shallow ball & socket that relies upon the surrounding muscles for support. All of your shoulder muscles must work in a coordinated fashion to have a healthy and stable joint. Disruption of the normal rhythm of your shoulder blade creates abnormal strain on your shoulder and rotator cuff called “Scapular dyskinesis”. This dysfunction crowds the area of your shoulder where your rotator cuff tendons live and may create a painful pinching of your tendons or bursa each time you raise your arm. Many shoulder problems, including sprains/strains, tendinitis, bursitis, or rotator cuff irritation, result from this often overlooked culprit.
Scapular dyskinesis most commonly originates from weakness or imbalance of the muscles that control your shoulder blade. Sometimes the problem is caused by other shoulder conditions like prior fractures, arthritis, or instability. Irritation of the nerves that control the shoulder muscles is the culprit in about 5% of cases.
Although scapular dyskinesis can cause a variety of shoulder problems, it may initially go unnoticed. Up to 75% of healthy college athletes show some form of abnormal shoulder blade movement. If the condition is left untreated, you may begin to notice pain near the top of your shoulder. Sometimes the discomfort can radiate toward your neck or into your arm. Patients will often complain of a tender spot on the front of their shoulder. Long-standing altered mechanics can lead to bigger problems, including rotator cuff injury, shoulder instability, and arthritis.
The good news is that we have recognized the underlying cause of your shoulder problems and have treatments to correct it. You will need to perform your exercises consistently. You should also be conscious of your posture and try to avoid sitting or standing in “slouched” positions, as this is known to aggravate your problem.
Trigger points in the gluteus minimus
The gluteus minimus is a small but important muscle that lies deep to the gluteus medius. It originates on the gluteal surface of the ilium, and attaches on the greater trochanter of the femur. It’s main actions are to abduct and medically rotate the hip. Trigger points in this muscle refer pain into the buttock and down the lateral and posterior leg, mimicking sciatica. This muscle should be the first to be examined if a straight leg test turns out negative. 
Aberdeen Chiropractic 