Sesamoiditis is a disorder described as pain and inflammation within the little sesamoid bones. These types of bones are a couple of smaller, pea-shaped and sized bones found under the bottom of the great toe within the foot. These kinds of sesamoid bones work as levers, offering leverage to the muscles which help move the great toe or hallux in the same way that the kneecap serves as a pulley at the knee. Sesamoiditis traditionally develops gradually and is typically the result of repeated pressure or overuse of the feet. The key triggers are generally this overuse and recurring strain. Sporting activities which involve repetitive pressure or impact on the front foot, such as basketball, jogging, dancing, or jumping, may give rise to the cause of sesamoiditis. These high-impact sports activities that entail fast and forceful motions, such as basketball or tennis are more inclined to add to the risk since the front foot where the sesamoid bones are is the place you pivot on the feet. Features such as having a high arch, prominent or bigger sesamoid bones, or too much inward rolling of the feet (overpronation) can put additional force on the sesamoid bones. Making use of footwear which are lacking satisfactory shock absorption, support, or have a tight toe box also can contribute to sesamoiditis by increasing force about the forefoot.

The main manifestation of sesamoiditis is localized discomfort underneath the base of the great toe or hallux on palpation. This soreness could be described as a dull, aching, or throbbing and typically becomes worse with additional activity. The affected region under the front foot might appear swollen, reddish, or warm to touch. There can be difficult bearing weight on the feet. Usually walking or bearing weight on the ball of the foot can be uncomfortable.

The primary approach to therapy is rest and also activity modification. Sporting activities really need to be reduced or keeping away from activities that aggravate the pain is very important to permit the sesamoid bones to get better. Changing to lower impact exercises and including some cross-training activities may help preserve fitness with out placing increased stress on the foot. Using ice packs to the involved area more than once each day might help reduce pain and swelling. Nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen may help relieve pain and lower inflammation if it gets too painful. Using shoes with higher cushioning and support, particularly in the front foot area, can help alleviate force on the sesamoid bones. Foot supports may be recommended to give additional shock absorption and fix alignment issues. Using pads or cushions under the affected area will help relieve stress minimizing the discomfort. Sometimes offloading devices, for instance a walking brace or crutches, might be required in severe situations to allow for full rest. In some cases which are not responding to the stress reduction therapy, corticosteroid injections could be used to decrease pain and inflammation. Surgery is not often required for sesamoiditis with the exception of the most severe cases when the conservative therapies don't offer relief and the soreness is chronic or substantial deterioration continues to be done to the sesamoid bones. The actual surgical treatment involves the surgical removal with the impacted sesamoid bones and really should be considered as a final option.