Triangular Fibrocartilage Complex (TFCC) Injury Specialists Peru IN

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William Hugo Pohnert, MD
(765) 472-8041
285 W 12th St Ste 106
Peru, IN
Specialties
Orthopedics
Gender
Male
Education
Medical School: Univ Of Mi Med Sch, Ann Arbor Mi 48109
Graduation Year: 1967
Hospital
Hospital: Howard Comm Hosp, Kokomo, In; St Joseph Mem Hosp, Kokomo, In; Dukes Mem Hosp, Peru, In; Healthsouth Rehabilitation Hos, Kokomo, In
Group Practice: Northcentral Indiana Ortho

Data Provided By:
Charles E Montgomery
(574) 753-4193
1601 Chase Rd
Logansport, IN
Specialty
Orthopedic Surgery

Data Provided By:
Charles Edward Montgomery, MD
(574) 753-4193
1601 Chase Rd
Logansport, IN
Specialties
Orthopedics
Gender
Male
Education
Medical School: In Univ Sch Of Med, Indianapolis In 46202
Graduation Year: 1969

Data Provided By:
Jeffrey Francis Granger, MD
(574) 753-4193
1601 Chase Rd
Logansport, IN
Specialties
Orthopedics
Gender
Male
Education
Medical School: Univ Of Chicago, Pritzker Sch Of Med, Chicago Il 60637
Graduation Year: 1981

Data Provided By:
Kevin T Jarrell, DDS
(765) 453-4261
3905 Southland Ave # A
Kokomo, IN
Specialties
Orthodontics/Dentofacial Orthopedics

Data Provided By:
Aijaz Mohammed Mirza, MD
(260) 569-2408
710 N East St
Wabash, IN
Specialties
Orthopedics
Gender
Male
Education
Medical School: Dow Med Coll, Univ Of Karachi, Karachi, Pakistan
Graduation Year: 1958
Hospital
Hospital: Wabash County Hosp, Wabash, In
Group Practice: Mirza Orthopedics

Data Provided By:
Jesse Lee Sandlin, MD
(574) 753-4193
1601 Chase Rd
Logansport, IN
Specialties
Orthopedics
Gender
Male
Education
Medical School: Northeastern Oh Univs Coll Of Med, Rootstown Oh 44272
Graduation Year: 1994

Data Provided By:
Jeffrey F Granger
(574) 753-4193
1601 Chase Rd
Logansport, IN
Specialty
Orthopedic Surgery

Data Provided By:
Thomas M Reilly
(765) 236-8700
311 S Berkley Rd
Kokomo, IN
Specialty
Orthopaedic Surgery of the Spine

Data Provided By:
Jeffrey Dean Yoder, MD
(765) 868-0313
Medical Office Bldg 200 1907 W Sycamore St
Kokomo, IN
Specialties
Orthopedics
Gender
Male
Education
Medical School: In Univ Sch Of Med, Indianapolis In 46202
Graduation Year: 1994

Data Provided By:
Data Provided By:

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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