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Orthopedic Surgeon

MARK KEOHANE

M.D. — Orthopedic Surgeon
Lumbar Fusion Scoliosis Surgery Cervical Disc Replacement
Orthopedic
Specialty
3
Procedures
Unverified
Address
9323 PHOENIX VILLAGE PKWY
O FALLON, MO 63366

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About

About MARK KEOHANE

MARK KEOHANE practices as a M.D., an Orthopedic Surgeon in O FALLON, MO, focusing on lumbar fusion and related spine procedures including Lumbar Fusion, Scoliosis Surgery, Cervical Disc Replacement.

Board-certified Orthopedic Surgeons are specialists in the diagnosis, treatment, and surgical management of spine conditions. With 5 years of residency training and often additional fellowship specialization, they perform knee replacements, ligament reconstructions, meniscus repairs, and minimally invasive arthroscopic procedures.

Contact MARK KEOHANE at (636) 561-5030 to schedule a consultation about lumbar fusion or other spine procedures.

Procedures

Procedures Offered

Lumbar Fusion Microdiscectomy Disc Replacement Laminectomy Scoliosis

Lumbar Fusion

Lumbar spinal fusion permanently joins two or more vertebrae in the lower back to eliminate painful motion at a damaged segment. The surgeon uses bone graft, screws, and rods to stabilize the spine while the vertebrae fuse into solid bone over 3-6 months. It treats degenerative disc disease, spondylolisthesis, spinal stenosis, and fractures.

Success rate: 70-90% | Recovery: 3-6 months | Fusion time: 3-12 months

Scoliosis Surgery

Scoliosis surgery corrects abnormal curvature of the spine using rods, screws, and bone graft to straighten and stabilize the spine. In adolescents, posterior spinal fusion is the standard approach for curves exceeding 45-50 degrees. Adult scoliosis surgery addresses pain, progression, and spinal imbalance through decompression and/or fusion.

Curve correction: 50-70% | Hospital stay: 3-5 days | Recovery: 3-6 months

Cervical Disc Replacement

Cervical disc replacement removes a damaged disc in the neck and replaces it with an artificial disc that preserves motion at that spinal level. Unlike cervical fusion, disc replacement maintains natural neck movement and may reduce stress on adjacent discs. FDA-approved since 2007 with excellent long-term results.

Preserves motion: Yes | Recovery: 4-6 weeks | Hospital stay: 0-1 nights

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Cost Guide

spine surgery Costs in O FALLON, MO

ProcedureCost Range (Before Insurance)
Total knee replacement$30,000 – $60,000
Partial knee replacement$12,000 – $28,000
Cervical disc replacement$20,000 – $38,000
Laminectomy$18,000 – $35,000
Knee arthroscopy$40,000 – $100,000

Average knee replacement in O FALLON: $45,000 vs national average $55,000

Costs vary by provider, insurance, and case complexity. Contact MARK KEOHANE at (636) 561-5030 for a consultation.

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About MARK KEOHANE

General Information

What procedures does MARK KEOHANE offer?
MARK KEOHANE offers Lumbar Fusion, Scoliosis Surgery, Cervical Disc Replacement in O FALLON, MO. As a Orthopedic Surgeon, KEOHANE specializes in these procedures with advanced training and experience.
Where is MARK KEOHANE located?
MARK KEOHANE is located at 9323 PHOENIX VILLAGE PKWY, O FALLON, MO 63366.
How do I schedule an appointment with MARK KEOHANE?
Call MARK KEOHANE directly at (636) 561-5030 to schedule a consultation.
What is a Orthopedic Surgeon?
An Orthopedic Surgeon completes a 5-year surgical residency after medical school, specializing in the musculoskeletal system — bones, joints, ligaments, tendons, and muscles. They diagnose and treat spine conditions and conditions through both surgical and non-surgical methods, including total knee replacement, ACL reconstruction, and arthroscopic procedures.
How much does spine surgery cost in O FALLON?
Lumbar fusion in O FALLON typically costs $30,000 to $60,000 before insurance. Microdiscectomy runs $12,000 to $28,000. Cervical disc replacement costs $20,000 to $38,000. Contact MARK KEOHANE at (636) 561-5030 for a consultation.
Does MARK KEOHANE accept insurance?
Contact MARK KEOHANE at (636) 561-5030 to verify insurance acceptance and discuss payment options.