The Role of Simple Radiography in the Evaluation of Intraarticular Calcaneal Fracture.
- Author:
Woo Chun LEE
;
Jong Deuk RHA
;
Hyun Soo PARK
;
Young Kil HAN
;
Byeong Chun CHANG
;
Kea Hyuak UHM
- Publication Type:Original Article
- Keywords:
Calcaneal fracture;
Simple radiography;
CT scanning
- MeSH:
Amputation;
Depression;
Diagnosis;
Foot;
Hospitals, General;
Humans;
Knee;
Radiography*;
Tomography, X-Ray Computed
- From:The Journal of the Korean Orthopaedic Association
1998;33(6):1592-1598
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Since CT scanning was introduced in the diagnosis of calcaneal fracture, we became to understand more clearly the pathoanatomy of the injury. However we have to determine if we would or would not take CT scanning by simple radiography in the acute setting and most of the surgeons still use simple radiography in evaluating postoperative result. And also we have to determine the accuracy of reduction and position of screws by simple radiography intraoperatively. The purpose of this report is to determine the accuracy of simple radiography in assessing the pathological anatomy of the intraarticular calcaneal fracture by experimental and clinical studies. This is a combined experimental and clinical studies using four below knee amputation specimens and 15 patients with 19 displaced intraarticular calcaneal fractures treated at Hanil General Hospital between Jan. 1996 and May 1997. The lateral view of the foot was the best radiographic view for visualizing the degree of depression of the posterior facet. With regard to the location of a fracture line, findings of Broden views correlated well with findings on CT in 17 of 19 fractures. With regard to gapping between fragments, the axial view was not satisfactory in the majority of cases(15 of 19 cases). There was no case which showed more than 2 mm of discrepancy between the findings on Broden view and CT. We conclude that we may obtain most of the important informations about the pathological anatomy of the intraarticular calcaneal fracture by simple radiography.
