Abstract
Secondary ischemic necrosis of femoral head due to loss of blood supply following to femoral neck fracture is well known. The regional distribution of bone-seeking radiopharmaceuricals in the skeleton can depend on a number of factors, but bone blood flow is a major physiological determinant of regional skeletal uptake of Tc-99m polyphosphate and bone imaging may thus be used for the evaluation of vascularity of the femoral head. The authors made a comparative study of scintigraphic findings and operative findings of 28 cases of femoral neck fracture treated at Kyung Hee University Hospital from April 1980 to May 1984. The results were as follows: 1. In 16 cases of proven avascular necorsis of femoral head, scintigraphy showed absent or decreased activity in 14 cases (87.5%), while radiography showed increased density in 10 cases (62.5%). 2. In 12 cases of proven vital femoral head, scintigraphy showed increased activity in 9 cases (75%) and radiography showed decreased density in 9 cases (75%). 3. 99mTc-MDP scintigraphy was an excellent and useful method for assessing bone vitality of femoral head.
Lee, Soon Jin;
Lee, Jun Hyung;
Kim, Eun Kyung;
Lee, Sun Wha;
Kim, Soon Yong
[1]
- Kyung Hee University School of Medicine, Seoul (Korea, Republic of)
Citation Formats
Lee, Soon Jin, Lee, Jun Hyung, Kim, Eun Kyung, Lee, Sun Wha, and Kim, Soon Yong.
{sup 99m}Tc-MDP scintigraphy of femoral head necrosis following femoral neck fracture.
Korea, Republic of: N. p.,
1985.
Web.
Lee, Soon Jin, Lee, Jun Hyung, Kim, Eun Kyung, Lee, Sun Wha, & Kim, Soon Yong.
{sup 99m}Tc-MDP scintigraphy of femoral head necrosis following femoral neck fracture.
Korea, Republic of.
Lee, Soon Jin, Lee, Jun Hyung, Kim, Eun Kyung, Lee, Sun Wha, and Kim, Soon Yong.
1985.
"{sup 99m}Tc-MDP scintigraphy of femoral head necrosis following femoral neck fracture."
Korea, Republic of.
@misc{etde_21211805,
title = {{sup 99m}Tc-MDP scintigraphy of femoral head necrosis following femoral neck fracture}
author = {Lee, Soon Jin, Lee, Jun Hyung, Kim, Eun Kyung, Lee, Sun Wha, and Kim, Soon Yong}
abstractNote = {Secondary ischemic necrosis of femoral head due to loss of blood supply following to femoral neck fracture is well known. The regional distribution of bone-seeking radiopharmaceuricals in the skeleton can depend on a number of factors, but bone blood flow is a major physiological determinant of regional skeletal uptake of Tc-99m polyphosphate and bone imaging may thus be used for the evaluation of vascularity of the femoral head. The authors made a comparative study of scintigraphic findings and operative findings of 28 cases of femoral neck fracture treated at Kyung Hee University Hospital from April 1980 to May 1984. The results were as follows: 1. In 16 cases of proven avascular necorsis of femoral head, scintigraphy showed absent or decreased activity in 14 cases (87.5%), while radiography showed increased density in 10 cases (62.5%). 2. In 12 cases of proven vital femoral head, scintigraphy showed increased activity in 9 cases (75%) and radiography showed decreased density in 9 cases (75%). 3. 99mTc-MDP scintigraphy was an excellent and useful method for assessing bone vitality of femoral head.}
journal = []
issue = {1}
volume = {21}
place = {Korea, Republic of}
year = {1985}
month = {Feb}
}
title = {{sup 99m}Tc-MDP scintigraphy of femoral head necrosis following femoral neck fracture}
author = {Lee, Soon Jin, Lee, Jun Hyung, Kim, Eun Kyung, Lee, Sun Wha, and Kim, Soon Yong}
abstractNote = {Secondary ischemic necrosis of femoral head due to loss of blood supply following to femoral neck fracture is well known. The regional distribution of bone-seeking radiopharmaceuricals in the skeleton can depend on a number of factors, but bone blood flow is a major physiological determinant of regional skeletal uptake of Tc-99m polyphosphate and bone imaging may thus be used for the evaluation of vascularity of the femoral head. The authors made a comparative study of scintigraphic findings and operative findings of 28 cases of femoral neck fracture treated at Kyung Hee University Hospital from April 1980 to May 1984. The results were as follows: 1. In 16 cases of proven avascular necorsis of femoral head, scintigraphy showed absent or decreased activity in 14 cases (87.5%), while radiography showed increased density in 10 cases (62.5%). 2. In 12 cases of proven vital femoral head, scintigraphy showed increased activity in 9 cases (75%) and radiography showed decreased density in 9 cases (75%). 3. 99mTc-MDP scintigraphy was an excellent and useful method for assessing bone vitality of femoral head.}
journal = []
issue = {1}
volume = {21}
place = {Korea, Republic of}
year = {1985}
month = {Feb}
}