Wednesday, September 21, 2022

Heel Spurs May or May Not Cause Pain

 


Heel spurs are small, bony growths on the bottom of the heel. A  boney heel spur may grow when the plantar fascia ligament that connects the heel bone to the ball of the foot becomes inflamed and tight. The constant tension on the heel bone from the plantar fascia causes more bone to grow into a spur. The inflammation from a heel spur might cause pain. If it does hurt, there will be pain or tenderness over the weight-bearing part of the bottom of the heel.  A spur will not be treated unless other conditions caused by inflammation causing the pain are non-existent. If the plantar fasciitis is the main source of pain, and that condition can be treated, the bone spur is left alone. Usually plantar fasciitis is a separate condition from a heel spur.

Heels Spurs

Heel spurs are formed by calcium deposits on the foot where the heel is. Heel spurs can also be bone growth on the back of the foot and may grow in the direction of the arch of the foot. Older individuals usually suffer from heel spurs and pain sometimes intensifies with age. One of the main condition's spurs are related to is plantar fasciitis.

Pain

The pain associated with spurs is often because of weight placed on the bottom of the heel. When someone is walking, their entire weight is concentrated on the feet. Bone spurs then have the tendency to affect other bones and tissues around the foot. As the pain continues, the feet will become tender and sensitive over time. Plantar fasciitis is usually the most painful at the first weight bearing and decreases with use. 

Treatments

There are many ways to treat heel spurs. If one is suffering from heel spurs in conjunction with pain, there are several methods for healing. Some common conservative treatments are heel cushions, arch supports (orthotics), steriod injection, heel cup, physical therapy and anti-inflammatory medication.



Teri Green

Atlas Biomechanics


Wednesday, January 26, 2022

Treating Big Toe Arthritis with a Carbon Stabilizer Rigid Plate

Big toe arthritis is a painful foot condition that is difficult to treat conservatively. Using a carbon stabilizer plate rigid insole is often overlooked when treating. Limitation of the 1st MPJ (big toe joint) is also called Hallux Limitus and Rigidus. Most of the pain in Hallux Rigidus/Limitus occurs at heel lift which causes dorsiflexion ( bending up) at the 1st MPJ (big toe joint).





When the big toe (hallux) bends upward (dorsiflex) it should glide over the 1st metatarsal head. When there is arthritis in the big toe joint, the first metatarsal head jams into the 1st metatarsal head and a bony spur will occur on the top of the big toe joint (first MPJ). The 1st MPJ joint will also narrow and become stiff. Range of motion of the big toe joint will become painful. Over time, the 1st MPJ will narrow, become arthritic and painful.


Treating it with a carbon stabilizer plate insole will limit the painful range of motion in these patients with Hallux Limitus and Hallux Rigidus (big toe joint arthritis). Carbon foot rigid plates are extremely thin, about 2 mm thick which allows easy shoe placement. They are also simple to remove and place in different shoes. They usually are placed under the shoe's insole. Some shoes, the insole will have to be removed. The carbon material is rigid to limit forefoot range of motion. A typical carbon rigid plate will last several years. One can either use the carbon foot rigid insole as a stand alone treatment or in conjunction with other conservative treatments. 


Teri Green


Atlas Biomechanics


About Atlas Biomechanics: We are a woman owned sports medical manufacturer of carbon rigid foot plates.


Tuesday, September 14, 2021

Atlas Biomechanics : Short Leg Syndrome (Unequal Limb Length) Biomechanics

Atlas Biomechanics : Short Leg Syndrome (Unequal Limb Length) Biomechanics:  Unequal limb length is a common condition seen in medical offices. A proper understanding of unequal leg length biomechanics will help the ...

Short Leg Syndrome (Unequal Limb Length) Biomechanics

 Unequal limb length is a common condition seen in medical offices. A proper understanding of unequal leg length biomechanics will help the medical practitioner to diagnosis short leg syndrome. A patient may not know that one leg is shorter than the other. They can present with other complaints that lead to this diagnosis. The presence of limb length discrepancy is usually associated with pelvic or lumbar misalignment. The short leg may be FUNCTIONAL, ANATOMICAL, or a COMBO of both.


Studies have found that the majority of patients presenting to our offices are functional, but a growing number seen are anatomical. This is the result of post hip or knee replacement surgeries. Many of these can be corrected with a simple shoe heel lift. You will need an understanding of unequal limb length biomechanics before prescribing a heel lift from Atlas Biomechanics.




FUNCTIONAL SHORT LEG:

1. The sacroiliac joint that is misaligned causing the sacral base to drop to one side.

2. Flexion or Extension with one of the iliac bones out of its normal anatomical position.

3. Posterior Tibial Tendon Dysfunction causing the subtalar joint to overpronate, effectively shorting the leg.


ANATOMICAL SHORT LEG:

1. Hip or knee replacement surgery.

2. Polio.

3. Congenital, birth injuries and infections to the growth plates.

4. Fractures, especially ones at the growth plate.


BIOMECHANICS OF THE SHORT LEG:

1. Supination of the subtalar joint.

2. External rotation of the tibia.

3. External rotation of the knee.

4. Abnormal patella tracking.

5. Pelvic Tilt.

6. Shifting of the center of gravity to the short side.


BIOMECHANICS OF THE LONG LEG:

1. Pronation of the subtalar joint.

2. Internal rotation of the tibia and the knee.

3. Abnormal patella tracking.

4. Vaulting over the hip joint.


GAIT EVALUATION OF THE UNEQUAL LEG LENGTH:

1. Center of gravity shifted to the short side.

2. Unilateral early heel lift.

3. Pelvic Tilt.

4. Shoulder drop.

5. Unilateral subtalar pronation.

6. Unilateral shoe wear (lateral heel).

7. Abnormal knee rotation and patella tracking.


Shoe Heel Lifts manufactured by Atlas Biomechanics come as either EVA/Rubber heel lift or Cork/Rubber blend heel lift.


Heights are 3mm (1/8"), 6mm (1/4"), 9mm (3/8") or 12mm (1/2")


Teri Green

Atlas Biomechanics


About Atlas Biomechanics: We are a woman owned sports medical manufacturer of heel lifts, foot pads and heat mold orthotics.




Thursday, June 24, 2021

Atlas Biomechanics : How to Use a Varus/Valgus Heel Wedge

Atlas Biomechanics : How to Use a Varus/Valgus Heel Wedge:  A Rubber Varus/Valgus Heel Wedge can be used for pronation or supination problems of the foot and ankle. They also are helpful for medical ...

How to Use a Varus/Valgus Heel Wedge

 A Rubber Varus/Valgus Heel Wedge can be used for pronation or supination problems of the foot and ankle. They also are helpful for medical knee issues. Heel Wedges are designed to help align the calcaneus (heel) during ambulation (gait) to limit excessive pronation or supination. Heel Wedges improve foot function by stabilizing weak, rotating ankles.



Rubber valgus heel wedge is useful for patients with overpronation, plantar fasciitis, heel spur, weak unstable ankles, and medial knee pain.

To correct pronation, place the heel wedge thicker side on the inside of the shoe. If supination is to be corrected, then place the thicker side on the outside of the shoe.

Research shows that patients with early medial arthritis of the knee were treated with lateral heel wedges and were followed for a period of 7 years and 5 months to 12 years. Those who were treated with valgus heel wedges and analgesics showed a significantly greater improvement in pain score than those treated with analgesics only.

Atlas Biomechanics' red rubber heel wedges have a 7 degree correction. The rubber is long lasting and will not flatten out. 

Teri Green

Atlas Biomechanics: We are a woman owned sports medical manufacturer