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A trapezoid has no rotational symmetry.
No a Z doesn't have a rotational symmetry
A kite does not have rotational symmetry.
Nothing has 1 order of rotational symmetry because in rotational symmetry 1 is none.
triangles have 0 rotational symmetry
Varus rotational osteotomy (VRO), also called a varus derotational osteotomy (VDO).
Knee osteotomy is a surgery that removes a part of the bone to increase the knee's stability. In 2014, osteotomy in the United States costs $11,400.
Varus osteotomy involves the medial (inner) section of the knee at the top of the tibia. Valgus osteotomy involves the lateral (outer) compartment of the knee by shaping the bottom of the femur.
It has 8lines of rotational symmetry
24400
Osteotomy - cutting through the humerus near the elbow, realigning the elbow & lower arm relative to the upper arm, followed by fixation with orthopedic implants (plates). There are several ways to perform the osteotomy. The most common is closing wedge osteotomy. Others are step-cut osteotomy and dome osteotomy. Dome osteotomy makes the most sense because it doesn't lead to slight shortening of the arm compared to the other methods. I had dome osteotomy done on my left arm to correct cubitus valgus that resulted from a childhood dislocation-cum-fracture. Surgery was done at the Severance Hospital in Seoul, Korea by Dr Choi Yun-Rak. He did a fantastic job.
An osteotomy corrects a hip deformity by cutting and repositioning the bone, most commonly in patients with misalignment of certain joints or mild osteoarthritis.
A hip osteotomy is performed under general anesthesia. Once the patient has been anesthetized, the surgeon makes an incision to expose the hip joint.
A hip osteotomy is performed in a hospital by surgeons who specialize in the treatment of hip disorders, such as reconstructive orthopedic surgeons, pediatric orthopedic surgeons, and physiatrists.
Full recovery from an osteotomy takes six to 12 months. Most patients, however, have good outcomes following the procedure
Immediately following a hip osteotomy, patients are taken to the recovery room where they are kept for one to two hours. The patient's blood pressure, circulation, respiration, temperature,
The usual general surgical risks of thrombosis and heart attack are possible in this open surgery. Osteotomy surgery itself involves some risk of infection or injury