Triangular Fibrocartilage Complex (TFCC) Injury Specialists Rogersville TN

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Joe Lynn Henley, DDS
(423) 639-3196
151 Mason St
Greeneville, TN
Specialties
Orthodontics/Dentofacial Orthopedics

Data Provided By:
Richard W Pectol Jr, MD
223 N Main St
Greeneville, TN
Specialties
Orthopedics
Gender
Male
Education
Medical School: E Tn State Univ J H Quillen Coll Of Med, Johnson City Tn 37614
Graduation Year: 1994

Data Provided By:
Walter Clay Chapman, MD
(423) 639-2103
223 N Main St
Greeneville, TN
Specialties
Orthopedics
Gender
Male
Education
Medical School: Univ Of Va Sch Of Med, Charlottesville Va 22908
Graduation Year: 1965

Data Provided By:
Thomas Moore Webster, MD
1241 Tanglewood Dr
Greeneville, TN
Specialties
Orthopedics
Gender
Male
Education
Medical School: George Washington Univ Sch Of Med & Hlth Sci, Washington Dc 20037
Graduation Year: 1964

Data Provided By:
D Marshall Jemison, MD
(423) 756-7134
979 E 3rd St
Chattanooga, TN
Business
The Plastic Surgery Group PC
Specialties
Orthopedics

Data Provided By:
Jeanne Rose Pamilla, MD
(423) 638-6713
1420 Tusculum Blvd
Greeneville, TN
Specialties
Orthopedics
Gender
Female
Education
Medical School: Med Coll Of Pa, Philadelphia Pa 19129
Graduation Year: 1968

Data Provided By:
Michael Joseph Menz, MD
(423) 639-2103
1406 Tusculum Blvd
Greeneville, TN
Specialties
Orthopedics
Gender
Male
Education
Medical School: Univ Of Va Sch Of Med, Charlottesville Va 22908
Graduation Year: 1989

Data Provided By:
James D Mc Kinney, MD
(931) 526-9518
438 Vann Road East South
Greeneville, TN
Specialties
Orthopedics
Gender
Male
Education
Medical School: Univ Of Al Sch Of Med, Birmingham Al 35294
Graduation Year: 1981

Data Provided By:
Thomas M Webster
(423) 639-3157
401 Takoma Ave
Greeneville, TN
Specialty
Orthopedic Surgery

Data Provided By:
Sam Edwin Murrell III, MD
(901) 763-3222
1203 Ridgeway Rd Ste 203
Memphis, TN
Specialties
Orthopedics
Gender
Male
Education
Medical School: Vanderbilt Univ Sch Of Med, Nashville Tn 37232
Graduation Year: 1991

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Triangular Fibrocartilage Complex (TFCC) Injuries

A Patient's Guide to Triangular Fibrocartilage Complex (TFCC) Injuries

Introduction

Triangular fibrocartilage complex (TFCC) injuries of the wrist affect the ulnar (little finger) side of the wrist. Mild injuries of the TFCC may be referred to as a wrist sprain. As the name suggests, the soft tissues of the wrist are complex. They work together to stabilize the very mobile wrist joint. Disruption of this area through injury or degeneration can cause more than just a wrist sprain. A TFCC injury can be a very disabling wrist condition.

This guide will help you understand

  • what parts if the wrist are involved
  • how these injuries occur
  • how doctors diagnose the condition
  • what treatment options are available

Anatomy

What parts of the wrist are involved?

The wrist is actually a collection of many bones and joints. It is probably the most complex of all the joints in the body. There are 15 bones that form connections from the end of the forearm to the hand.

The wrist itself contains eight small bones, called carpal bones. These bones are grouped in two rows across the wrist. The proximal row is where the wrist creases when you bend it. The second row of carpal bones, called the distal row, meets the proximal row a little further toward the fingers.

The proximal row of carpal bones connects the two bones of the forearm, the radius and the ulna, to the bones of the hand. On the ulnar side of the wrist, the end of the ulna bone of the forearm moves with two carpal bones, the lunate and the triquetrum.

The triangular fibrocartilage complex (TFCC) suspends the ends of the radius and ulna bones over the wrist. It is triangular in shape and made up of several ligaments and cartilage. The TFCC makes it possible for the wrist to move in six different directions (bending, straightening, twisting, side-to-side).

The entire triangular fibrocartilage complex (TFCC) sits between the ulna and two carpal bones (the lunate and the triquetrum). The TFCC inserts into the lunate and triquetrum via the ulnolunate and ulnotriquetral ligaments. It stabilizes the distal radioulnar joint while improving the range of motion and gliding action within the wrist.

There is a small cartilage pad called the articular disc in the center of the complex that cushions this part of the wrist joint. Other parts of the complex include the dorsal radioulnar ligament, the volar radioulnar ligament, the meniscus homologue (ulnocarpal meniscus), the ulnar collateral ligament, the subsheath of the extensor carpi ulnaris, and the ulnolunate and ulnotriquetral ligaments.

Injury to the triangular fibrocartilage complex involves tears of the fibrocartilage articular disc and meniscal homologue. The homologue refers to the piece of tissue that connects the disc to the triquetrum bone in the wrist. The homologue acts like a sling or leash between these two structures.

Another important structure to unde...

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