Clinical study on improving the diagnostic accuracy of adult elbow joint cartilage injury by multisequence magnetic resonance imaging

Table 1 Magnetic resonance imaging scan sequence and parameter settings

	TR (ms)	TE (ms)	Matrix of images	Slice thickness (mm)	Layer spacing (mm)	Scan duration (min)
T1WI	550	15	256×256	5	0.6	6
T2WI	4000	102	256×256	4	0.5	7
PDWI	3000	30	256×256	3	0.4	7
T2*WI	560	15	256×256	3	0.6	6
3D-CISS	700	12	512×512	1.5	0.3	5

T1WI: T1-weighted imaging; T2WI: T2-weighted imaging; PDWI: Proton density weighted imaging; T2*WI: T2*-weighted imaging; 3D-CISS: Three-dimensional water imaging sequence; TR: Repetition time TE: Time to echo.