The investigative wing has an up-to-date laboratory with the latest automated instruments/ equipment for a wide range of investigations in Clinical Pathology, Biochemistry, Microbiology, Serology, Immunohaematology and Fine Needle Aspiration Cytology. The X-ray department has a 500 mA X-ray unit and orthopantomography (OPG) machine with digital X-ray facilities. The centre also has facilities for electro- and echocardiography, diagnostic ultrasound and colour Doppler study, video-endoscopy and audiometry. The ophthalmology department is well equipped with an operative phacoemulsifier, Humphrey’s Visual Field Analyser (Perimeter), A scan and pachymeter, B scan, non-contact and applanation tonometers, fundus fluorescein angiography, green laser, YAG laser and Optical Coherence Tomography (OCT) machine. A new Ultrasonography cum Colour Doppler unit (Siemens ACUSON NX3) was installed in the radiology section with financial support from Rail Vikas Nigam Limited (RVNL).