piriformis


Also found in: Medical.

piriformis

[‚pir·ə′fȯr·məs]
(anatomy)
A muscle arising from the front of the sacrum and inserted into the greater trochanter of the femur.
References in periodicals archive ?
Your doctor was right in assuming the hip abductor or piriformis.
When the tension of the piriformis tendon on the posterosuperior capsule is somewhat high, the tendon can be released from the capsule, but care must be taken to protect the deep branch of the MFCA perforating the capsule at this level.
Piriformis kasi pelvik ve rektal muayene ile palpe edilebilir (1,14).
A Piriformis syndrome develops when a tight piriformis muscle inflames the sciatic nerve causing posterior hip pain and sensation changes such as pins and needles down the back of the leg- the sciatic distribution.
In posterior dislocations, the piriformis, gluteus maximus, capsule, ligamentum teres, labrum, or a bone fragment may prevent reduction.
This pose stretches and releases the outside of the hip and the piriformis muscle deep in the buttock.
Piriformis and levator ani tenderness were positively associated with the number of painful abdominal-pelvic locations reported, pain associated with bowel movements, and higher Beck Depression Inventory and McGill Pain Questionnaire scores.
Careful examination and a thorough history can prevent patients with primary piriformis syndrome from getting sidetracked with ineffective conservative treatment and enable patients with secondary type piriformis syndrome to avoid surgery, Dr.
I've had thigh issues in the past on my left side--pain when it moves and pain extending it in what my doctor diagnosed as piriformis syndrome.
The piriformis was dissected off of the greater trochanter, and a bone hook was placed around the prosthetic femoral neck.
Feel the belly of the piriformis muscle by transvaginal palpation, pressing posterior laterally cephalad to the ischial spine to detect piriformis spasm.
A Hohmann retractor was then placed under the tendons of the gluteus medius and quadratus along the neck of the femur, isolating the piriformis and gemelli and protecting the sciatic nerve, while eliminating the need for a self-retaining retractor.