Ischial bursitis is an inflammatory process of the bursa that sits in the buttocks between the ischial tuberosity and the gluteus maximus.
Ischial bursitis is an inflammatory process of the bursa that sits in the buttocks between the ischial tuberosity and the gluteus maximus. It presents with buttocks or thigh pain which classically is made worse with long periods of sitting. Most patients will improve with conservative therapy, especially with activity modification when the cause is occupational.https://www.youtube.com/watch?v=JvjZS22A3jAIschial bursitis was first described by Frazer in 1932, who performed a surgical resection on a sea captain with 20 years of buttocks pain. Due to the rarity of the disease, the epidemiology is not well described in the literature. It is thought by many that this is probably more common than realized and is an often overlooked cause of buttocks and thigh pain. Illustration of the ischial bursa Ischial Bursa AnatomyThe ischial bursa is located deep to the gluteus maximus muscle over the ischial tuberosity.
The synovial bursa is composed of a fatty connective tissue capsule filled with synovial fluid. Muscle attachments include the semimembranosus, semitendinosus and the long head of the biceps femoris. The ischial tuberosity is particularly vulnerable is it as weight beraing pressure point when seated.
Risk factors include a sedentary lifestyle and occupations that include long periods of sitting or vibration such as weaving, tractor driving and road equipment machines. Similarly, sports that include long periods of sitting increase the risk such as canoeing, horseback riding and wheelchair racing events for paraplegic athletics. Differential Diagnosis - Ischial Bursitis - Sciatica - Piriformis syndrome - Lumbar Radiculopathy - Proximal hamstring injuries - Trochanteric bursitis - Neoplasm/ Malignancy Patients report an insidious onset of pain located in the buttocks, gluteal or posterior thigh.
If you are experiencing symptoms that may be related to ischial bursitis review, it is important to see a sports medicine physician. Early evaluation and treatment typically lead to better outcomes. Do not ignore pain or symptoms that are limiting your activity.
*This article is for educational purposes only and does not substitute for professional medical advice. Always consult a qualified healthcare provider.*
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