Complex Regional Pain Syndrome Maryland Heights MO

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Robert A Shively, MD
(314) 652-4100
915 N Grand Ave
Saint Louis, MO
Business
Washington University Orthopedics
Specialties
Orthopedics

Data Provided By:
Osmond G Jones, DDS
(314) 344-1121
2388 Schuetz Rd
Saint Louis, MO
Specialties
Orthodontics/Dentofacial Orthopedics

Data Provided By:
Jacques Simon Van Ryn, MD
(314) 291-3399
12277 de Paul Dr Ste 305
Bridgeton, MO
Specialties
Orthopedics
Gender
Male
Education
Medical School: Albany Med Coll, Albany Ny 12208
Graduation Year: 1979

Data Provided By:
Katherine Anne Burns, MD
(314) 291-3399
12277 de Paul Dr Ste 305
Bridgeton, MO
Specialties
Orthopedics
Gender
Female
Education
Medical School: Baylor Coll Of Med, Houston Tx 77030
Graduation Year: 1995

Data Provided By:
William Carlton Schroer, MD
(314) 291-3399
12277 de Paul Dr Ste 305
Bridgeton, MO
Specialties
Orthopedics
Gender
Male
Education
Medical School: Washington Univ Sch Of Med, St Louis Mo 63110
Graduation Year: 1989

Data Provided By:
E Glenn Glassman, DDS
(314) 739-8888
2388 Schuetz Rd Ste A55
Saint Louis, MO
Specialties
Orthodontics/Dentofacial Orthopedics

Data Provided By:
Tony Heng-Chi Hsu, DDS
(314) 344-1121
2388 Schuetz Rd Ste 3A-55
Saint Louis, MO
Specialties
Orthodontics/Dentofacial Orthopedics

Data Provided By:
Dr.William Schroer
(314) 291-3399
12266 De Paul Dr # 220
Bridgeton, MO
Gender
M
Education
Medical School: Washington Univ Sch Of Med
Year of Graduation: 1989
Speciality
Orthopedic Surgeon
General Information
Hospital: Depaul
Accepting New Patients: Yes
RateMD Rating
4.3, out of 5 based on 3, reviews.

Data Provided By:
Ronald Earl Palmer, MD
(309) 676-5546
12303 de Paul Dr
Bridgeton, MO
Gender
Male
Education
Medical School: Finch U Of Hs/Chicago Med Sch, North Chicago Il 60664
Graduation Year: 1975
Hospital
Hospital: St Francis Med Ctr, Peoria, Il
Group Practice: Orthopedic Institute Of Illinois

Data Provided By:
Dennis J Brady, DDS
(314) 739-3163
12139 Natural Bridge Rd
Bridgeton, MO
Specialties
Orthodontics/Dentofacial Orthopedics

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Complex Regional Pain Syndrome

A Patient's Guide to Pain Management: Complex Regional Pain Syndrome

Introduction

Complex Regional Pain Syndrome (CRPS) is divided into two categories, CRPS I and CRPS II. CRPS I (caused by an injury to tissues) was previously called Reflex Sympathetic Dystrophy (RSD), Sudeck’s atrophy, and shoulder-hand syndrome. CRPS II (caused by damage to a nerve) was previously called causalgia. The symptoms and treatments of the two types are almost identical. For the purpose of this document we will refer to them jointly as CRPS. Early recognition of the signs and symptoms of CRPS as well as early treatment are usually effective in preventing it from becoming a chronic condition. When the condition becomes chronic, significant irreversible disability can occur.

This guide will help you understand

  • what parts of the body are involved
  • what causes this condition
  • how doctors diagnose the condition
  • what treatment options are available

Anatomy

What parts of the body are involved?

The sympathetic nervous system consists of ganglia, nerves and plexuses (a braid of nerves) that supply the involuntary muscles. Most of the nerves are motor, but some are sensory.

Sympathetic nerves are responsible for conducting sensation signals to the spinal cord from the body. They also regulate blood vessels and sweat glands. Sympathetic ganglia are collections of these nerves near the spinal cord. They contain approximately 20,000-30,000 nerve cell bodies.

CRPS is felt to occur as the result of stimulation of sensory nerve fibers. Those regions of the body rich in nerve endings such as the fingers, hands, wrist, and ankles are most commonly affected. When a nerve is excited, its endings release chemicals. These chemicals cause vasodilation (opening of the blood vessels). This allows fluid to leak from the blood vessel into the surrounding tissue. The result is inflammation or swelling leading to more stimulation of the sensory nerve fibers. This lowers the pain threshold. This entire process is called neurogenic inflammation. This explains the swelling, redness, and warmth of the skin in the involved area initially. It also explains the increased sensitivity to pain.

As the symptoms go untreated, the affected area can become cool, have hair loss, and have brittle or cracked nails. Muscle atrophy or shrinkage, loss of bone density (calcium), contracture, swelling, and limited range of motion in joints can also occur in the affected limb. These are in part caused by decreased blood supply to the affected tissues as the condition progresses.

Causes

What causes this condition?

CRPS commonly occurs after an injury as minor as having blood drawn, or a sprained ankle. Other times, it may be the result of a more significant injury such as surgery, a fracture, immobilization with casting or splinting, or the result of a stroke.

Risk factors for developing CRPS include immobilization of the affected limb with ...

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