SCINTIGRAPHIC TRIPHASIC BONE SCAN AS A
DIAGNOSTIC TOOL IN
COMPLEX REGIONAL PAIN SYNDROME (CRPS)
Hooshang Hooshmand, M.D. and Eric M.
Phillips
Neurological Associates Pain Management
Center
Vero Beach, Florida
Abstract.
Traditionally, the use of scintigraphic
triphasic bone scans (STBS) has been the most commonly
applied test of choice for the diagnosis of complex regional pain
syndrome (CRPS) in the past three decades. Whereas
earlier, literature has described the STBS as highly sensitive and
specific in establishing the diagnosis of CRPS (1).
Descriptors.
complex regional pain syndrome
(CRPS), electromyography (EMG), infrared
thermal imaging (ITI),
laser evoked potential (LEP), nerve conduction velocity (NCV),
quantitative sudomotor axon reflex test (QSART),
quantitative thermal sensory evoked response test (QST),
scintigraphic triphasic bone scan (STBS)