Orthopedic Ankle Surgery Oak Ridge TN

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Clifford Lewis Posman
(865) 482-9025
90 Vermont Ave
Oak Ridge, TN
Specialty
Orthopedic Surgery

Data Provided By:
Dr.Michael MacKay
(865) 481-2541
90 Vermont Avenue
Oak Ridge, TN
Gender
M
Education
Medical School: Wayne State Univ Sch Of Med
Year of Graduation: 1992
Speciality
Orthopedic Surgeon
General Information
Accepting New Patients: Yes
RateMD Rating
3.5, out of 5 based on 5, reviews.

Data Provided By:
Jean-Francois P Reat, MD
(865) 483-8478
988 Oak Ridge Tpke Ste 100
Oak Ridge, TN
Specialties
Orthopedics
Gender
Male
Education
Medical School: Baylor Coll Of Med, Houston Tx 77030
Graduation Year: 1992
Hospital
Hospital: Fort Sanders Parkwest Med Ctr, Knoxville, Tn
Group Practice: Tennessee Orthopedic Clinic

Data Provided By:
Cletus J McMahon
(865) 482-9025
90 Vermont Ave
Oak Ridge, TN
Specialty
Orthopedic Surgery

Data Provided By:
Michael Patrick O'Brien, MD
90 Vermont Ave
Oak Ridge, TN
Specialties
Orthopedics
Gender
Male
Education
Medical School: St Louis Univ Sch Of Med, St Louis Mo 63104
Graduation Year: 1994

Data Provided By:
Duncan L Mc Kellar, MD
(865) 483-8478
988 Oak Ridge Tpke Ste 100
Oak Ridge, TN
Specialties
Orthopedics
Gender
Male
Education
Medical School: U Of Tx Med Sch At Houston, Houston Tx 77225
Graduation Year: 1983

Data Provided By:
Stephen Robert Arehart, DDS
(865) 482-3474
1950A Oak Ridge Tpke
Oak Ridge, TN
Specialties
Orthodontics/Dentofacial Orthopedics

Data Provided By:
Clifford Lewis Posman, MD
(865) 481-2541
90 Vermont Ave
Oak Ridge, TN
Specialties
Orthopedics
Gender
Male
Education
Medical School: Mi State Univ Coll Of Human Med, East Lansing Mi 48824
Graduation Year: 1980

Data Provided By:
Michael Alan MacKay
(865) 482-9025
90 Vermont Ave
Oak Ridge, TN
Specialty
Orthopedic Surgery

Data Provided By:
Edward K Kahn
(865) 483-8478
988 Oak Ridge Tpke
Oak Ridge, TN
Specialty
Orthopedic Surgery

Data Provided By:
Data Provided By:

Ankle Joint Replacement Measures Up

The results of ankle replacement are better than ever. Researchers at the University of Minnesota have found a way to measure true ankle motion to prove this.

Until now, other studies reported measures of the ankle, midfoot, and hind foot motion. True ankle joint motion is measured where the tibia (lower leg bone) meets the talus. The talus forms the lower part of the ankle dome. The point where these bones meet is the tibiotalar joint.

The ankle has several different motions. Normal ankle motion allows the foot to point down a full 50 degrees. This motion is called plantarflexion. Pulling the toes up toward the face is called dorsiflexion. Most adults can dorsiflex about 20 degrees. Both motions are needed for walking and going up and down stairs.

In this study, all ankles were X-rayed with the patient in the standing position. A second X-ray was taken from the side with the ankle in both full dorsiflexion and full plantarflexion. X-rays were taken before and after the joint replacement. This method allowed researchers to detect motion at the true ankle joint.

Everyone got the same type of ankle implant, called the Agility Ankle. Results of this study showed that patients had five degrees more true tibiotalar motion after the operation. This was enough motion to allow the patients to walk normally. There were still some problems going up and down stairs.

The authors think patients should be told before the surgery that the benefit is mostly pa...

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