scholarly journals FUNCTIONAL RESULTS POST-TRIANGULAR FIBROCARTILAGE COMPLEX RECONSTRUCTION WITH EXTENSOR CARPI ULNARIS WITH OR WITHOUT ULNAR SHORTENING IN CHRONIC DISTAL RADIOULNAR JOINT INSTABILITY

Hand Surgery ◽  
2005 ◽  
Vol 10 (02n03) ◽  
pp. 169-176 ◽  
Author(s):  
Jui-Tien Shih ◽  
Hung-Maan Lee
Keyword(s):  
Functional Results ◽  
Distal Radioulnar Joint ◽  
Triangular Fibrocartilage Complex ◽  
Radioulnar Joint ◽  
Extensor Carpi Ulnaris ◽  
Druj Instability ◽  
Sport Activities ◽  
Triangular Fibrocartilage ◽  
Post Traumatic

From September 1996 to September 2001, 37 adult patients were diagnosed with chronic triangular fibrocartilage complex (TFCC) tears with distal radioulnar joint (DRUJ) instability in our clinic. They had all received the procedure of TFCC reconstruction with partial extensor carpi ulnaris (ECU) combined with or without ulnar shortening. There were 36 males and one female in the study with a mean age of 22.4 years. The follow-up period ranged from 25 to 48 months with a mean of 36.2 months. All patients received the rehabilitation programme and were re-examined at our outpatient department. The results were graded according to the Mayo Modified Wrist Score. Eleven of the 37 patients rated their wrists "excellent", 22 rated "good", and four rated "fair". Overall, a total of 33 patients (89%) rated satisfactorily and returned to work or sport activities. Therefore, TFCC reconstruction with partial ECU tendon combined with or without ulnar shortening procedure is an effective method for post-traumatic chronic TFCC tears with DRUJ instability suggested by this study.

THE BEAUTY OF STABILITY: DISTAL RADIOULNAR JOINT STABILITY IN ARTHROSCOPIC TRIANGULAR FIBROCARTILAGE COMPLEX REPAIR

Hand Surgery ◽  
2013 ◽  
Vol 18 (01) ◽  
pp. 21-26 ◽  
Author(s):  
Chris Tang ◽  
Boris Fung ◽  
Rebecca Chan ◽  
Margaret Fok
Keyword(s):  
Stress Test ◽  
Distal Radioulnar Joint ◽  
Small Sample ◽  
Triangular Fibrocartilage Complex ◽  
Radioulnar Joint ◽  
Transosseous Suture ◽  
Sigmoid Notch ◽  
Druj Instability ◽  
Triangular Fibrocartilage

The triangular fibrocartilage complex (TFCC) has an important role in the stability of the distal radioulnar joint (DRUJ) stability. We designed a new method of TFCC tear repair that has satisfactory post-operative DRUJ stability. From May 2004 to August 2010, 14 patients who underwent this operation were reviewed. The average post-operative follow-up period was 8.2 months; 66.7% of the patients with TFCC tear in sigmoid notch had clinical DRUJ instability, while only 50% of tear in fovea and 16.7% of tear in base of ulnar styloid had clinical DRUJ instability. Transosseous suture via inside-outside technique was used for repair. At the final follow-up, all 14 patients have soft end point with < 5 mm translations of the DRUJ shown by the stress test. Based on this small sample with satisfactory outcome assessed by the Mayo modified wrist score and DRUJ stability, we recommend TFCC tear in sigmoid notch, which has a higher chance of DRUJ instability, to be repaired by transosseous suture.

scholarly journals Patients With Triangular Fibrocartilage Complex Injuries and Distal Radioulnar Joint Instability Gain Improved Forearm Peak Pronation and Supination Torque After Reinsertion

Hand ◽  
2018 ◽  
Vol 15 (2) ◽  
pp. 281-286
Author(s):  
Jonny K. Andersson ◽  
Elisabet M. Hagert ◽  
Jan Fridén
Keyword(s):  
Case Series ◽  
Peak Torque ◽  
Distal Radioulnar Joint ◽  
Triangular Fibrocartilage Complex ◽  
Retrospective Case ◽  
Radioulnar Joint ◽  
Druj Instability ◽  
Torque Measurements ◽  
Triangular Fibrocartilage

Background: Forearm peak pronation and supination torque measurements are reduced up to 30% in patients with triangular fibrocartilage complex (TFCC) 1B injuries with concomitant distal radioulnar joint (DRUJ) instability. The aim of our study was to evaluate whether patients with TFCC 1B injuries, with concomitant DRUJ instability, improve in forearm peak pronation and supination torque following TFCC reinsertion surgery where postoperative DRUJ stability was achieved. Methods: We report a retrospective case series with short-term follow-up (20 months) of the postoperative forearm peak torque in pronation and supination in 11 patients (9 women/2 men, average age at surgery 32 years) operated on by TFCC reinsertion. Two of the initial 13 patients were later on reoperated due to recurring DRUJ instability and were therefore excluded in this follow-up study. Nine were treated by arthroscopic TFCC reinsertion and 2 by open technique. The forearm peak pronation and supination torque were measured pre- and postoperatively and compared with the uninjured side. Results: On average, a 16% improvement of the forearm peak torque was achieved in the injured wrist, as well as clinically assessed DRUJ stability. Functional postoperative improvement was noted in all patients, with reduced pain, good satisfaction, and acceptance of the surgery and the final result. Conclusion: We conclude that patients with TFCC injuries and DRUJ instability gain improved forearm peak pronation and supination torque after reinsertion. We also conclude that forearm peak pronation and supination torque is a valuable tool in the preoperative diagnostics of TFCC injuries with DRUJ instability as well as in the postoperative follow-up.

The rein-type arthroscopic capsular suture for triangular fibrocartilage complex foveal tears: midterm results for 90 patients

2021 ◽  
pp. 175319342110241
Author(s):  
I-Ning Lo ◽  
Kuan-Jung Chen ◽  
Tung-Fu Huang ◽  
Yi-Chao Huang
Keyword(s):  
Simple Procedure ◽  
Distal Radioulnar Joint ◽  
Triangular Fibrocartilage Complex ◽  
Joint Stability ◽  
Level Of Evidence ◽  
Radioulnar Joint ◽  
High Satisfaction ◽  
Ultrasound Assessment ◽  
Triangular Fibrocartilage

We describe an arthroscopic rein-type capsular suture that approximates the triangular fibrocartilage complex to the anatomical footprint, and report the results at a minimum 12 month follow-up. The procedure involves two 3-0 polydioxanone horizontal mattress sutures inserted 1.5 cm proximal to the 6-R and 6-U portals to obtain purchase on the dorsal and anterior radioulnar ligaments, respectively. The two sutures work as a rein to approximate the triangular fibrocartilage complex to the fovea. Ninety patients with Type IB triangular fibrocartilage complex injuries were included retrospectively. The 12-month postoperative Modified Mayo Wrist scores, Disabilities of Arm, Shoulder and Hand scores and visual analogue scale for pain showed significant improvements on preoperative values. Postoperative range of wrist motion, grip strength and ultrasound assessment of the distal radioulnar joint stability were comparable with the normal wrist. The patients had high satisfaction scores for surgery. There were minor complications of knot irritation. No revision surgery for distal radioulnar joint instability was required. It is an effective and technically simple procedure that provides a foveal footprint contact for the triangular fibrocartilage complex. Level of evidence: IV

scholarly journals Anatomic Reconstruction of the Triangular Fibrocartilage Complex for the Treatment of Chronic Instability of the Distal Radioulnar Joint. A Systematic Review

2021 ◽  
Vol 49 (02) ◽  
pp. e97-e104
Author(s):  
Ignacio Miranda ◽  
Francisco J. Lucas ◽  
Vicente Carratalá ◽  
Joan Ferràs-Tarragó ◽  
Francisco J. Miranda
Keyword(s):  
Systematic Review ◽  
Surgical Techniques ◽  
Case Series ◽  
Distal Radioulnar Joint ◽  
Triangular Fibrocartilage Complex ◽  
Anatomic Reconstruction ◽  
Wrist Arthroscopy ◽  
Radioulnar Joint ◽  
Druj Instability ◽  
Triangular Fibrocartilage

Abstract Introduction Peripheral injuries of the triangular fibrocartilage complex (TFCC) can produce pain and instability of the distal radioulnar joint (DRUJ). There are several techniques for the reconstruction of the TFCC. The aim of the present paper was to summarize the tendon plasties of the DRUJ ligaments for the anatomic reconstruction of TFCC, to analyze the surgical techniques, and to evaluate their outcomes. Methods In order to perform a systematic review, we searched in the literature the terms DRUJ instability OR chronic distal radioulnar joint instability OR distal radioulnar tendon plasty. Results In total, 11 articles with level of evidence IV (case series) were retrieved. Most studies achieved good results, with recovery of wrist stability, improvement of the pain, and increase in grip strength in the functionality tests. In the historical evolution of the published series, wrist surgeons tried to perform a more anatomical plasty, with a more stable fixation and less invasive techniques. Conclusion The Adams procedure continues to be a valid and reproducible technique for the treatment of chronic DRUJ instability. If wrist arthroscopy and implants are available and surgeons have been technically trained, the authors recommend an arthroscopy-assisted technique, or, if possible, an all-arthroscopic TFCC reconstruction with implant fixation of the plasty in its anatomical points of insertion. Comparative studies between open and arthroscopic TFCC reconstruction techniques are needed.

Chronic Posttraumatic Instability of the Distal Radioulnar Joint: Foveal Reattachment of the Triangular Fibrocartilage Complex With Dorsal Capsuloplasty and Extensor Retinaculum Imbrications

Hand ◽  
2020 ◽  
pp. 155894472091256
Author(s):  
Bernardo C. Neto ◽  
Junot H. S. Neto
Keyword(s):  
Medical Records ◽  
Distal Radioulnar Joint ◽  
Triangular Fibrocartilage Complex ◽  
Extensor Retinaculum ◽  
Forearm Rotation ◽  
Radioulnar Joint ◽  
Posttraumatic Instability ◽  
Triangular Fibrocartilage ◽  
Dash Questionnaire

Background: The purpose of this article is to describe the surgical technique used by the authors and the outcome in the treatment of chronic posttraumatic instability of the distal radioulnar joint (DRUJ). Methods: A retrospective study was conducted analyzing the medical records of 11 patients with chronic posttraumatic instability of the DRUJ, treated by a foveal reattachment of the triangular fibrocartilage complex with dorsal capsular and extensor retinaculum imbrications between 2016 and 2017, with a follow-up evaluation of 1 year. Results: All patients reported pain relief and the absence of instability, returning to normal activities in 3 to 6 months. Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire ranged from 2 to 25, resulting in a mean score of 9.5. Forearm rotation averaged 89° of pronation and 85° of supination. Conclusion: Foveal reattachment of the triangular fibrocartilage complex with dorsal capsular and extensor retinaculum imbrications is an effective surgical procedure for the treatment of DRUJ chronic posttraumatic instability.

Delayed Presentation of Unstable Triangular Fibrocartilage Complex Tears Treated with Volar Foveal Ligament Repair

2021 ◽  
Author(s):  
Joseph S. Geller ◽  
David P. Taormina ◽  
Janelle D. Greene ◽  
Seth D. Dodds
Keyword(s):  
Surgical Approach ◽  
Functional Outcomes ◽  
Suture Anchor ◽  
Distal Radioulnar Joint ◽  
Triangular Fibrocartilage Complex ◽  
Delayed Presentation ◽  
Druj Instability ◽  
Triangular Fibrocartilage ◽  
Suture Anchor Repair

Abstract Hypothesis An open volar surgical approach with suture anchor repair of the foveal ligament and temporary pinning of the distal radioulnar joint (DRUJ) is an effective way to treat DRUJ instability associated with chronic foveal tears of the triangular fibrocartilage complex (TFCC). Methods We retrospectively reviewed nine patients with foveal ligament tears of the TFCC and DRUJ instability who underwent open repair of the TFCC using a volar surgical approach, combined with temporary pinning of the DRUJ for 8 weeks. Pain, instability, arc of motion, and functional outcomes scores were evaluated. Results Mean patient age was 40.5 years (range 16.3–56.2). Average time from injury to surgery was 8.4 months (range 2.9–23.3 months). Average final follow-up was 18.9 months from injury (range 12.0–29.3 months), 10.5 months from surgery (range 3.9–18.6 months), and 8.7 months from pin removal (range 1.7–17.2 months). At final follow-up, all patients demonstrated clinically stable DRUJ. Pain scores diminished significantly from pre to final postoperative visits, with averages of 6.8 (range 4.0–9.0) improving to a mean of 0.70 (range 0.0–2.0), respectively. Average postoperative forearm rotation was 71.1 degrees in supination and 76.1 degrees in pronation (average total arc of motion 147.2 degrees, range 90–160 degrees). Average postoperative wrist motion was 68.8 degrees in flexion and 70.6 degrees in extension (average total arc of motion 139.4 degrees, range 110–160 degrees). No patients developed crepitus, recurrent DRUJ instability, or required revision surgery (subsequent to pin removal). Conclusion Volar suture anchor repair of the foveal ligament of the TFCC with DRUJ pinning led to reliable outcomes within this patient group including a stable DRUJ with improved functional outcomes regarding pain, stability, and range of motion in patients with foveal TFCC tears and associated DRUJ instability. These results compare favorably with dorsal repair of the foveal ligament. Level of Incidence This is a Level IV, therapeutic study.

Arthroscopic transosseous foveal footprint repair of the triangular fibrocartilage complex

2022 ◽  
pp. 175319342110658
Author(s):  
Chen-Yuan Yang ◽  
Wei-Jen Chen
Keyword(s):  
Distal Radioulnar Joint ◽  
Bone Tunnel ◽  
Triangular Fibrocartilage Complex ◽  
Functional Score ◽  
Level Of Evidence ◽  
Radioulnar Joint ◽  
Repair Technique ◽  
Significant Difference ◽  
Triangular Fibrocartilage

Foveal disruption of the triangular fibrocartilage complex contributes to the instability of distal radioulnar joint. We have developed an arthroscopic transosseous foveal footprint repair technique, which maximizes the contact between the disrupted triangular fibrocartilage complex and its foveal footprint for better healing by using four sutures in a divergent configuration through a 1.6-mm bone tunnel. Twelve patients with triangular fibrocartilage complex foveal injuries who had undergone this repair technique were reviewed with a mean follow-up of 53 months. All patients achieved significant improvement in the modified Mayo wrist score and the Disabilities of the Arm, Shoulder and Hand score. All patients had stable distal radioulnar joints with comparable ranges of motion and grip strengths between the operated and contralateral wrists. There was no significant difference in functional score in those who were treated more than 6 months after injury. Level of evidence: IV

Review of Palmer and Werner (1981) on the triangular fibrocartilage complex of the wrist anatomy and function

2017 ◽  
Vol 2 (6) ◽  
pp. 350-354
Author(s):  
Teun Teunis ◽  
David Ring
Keyword(s):  
Surgical Treatment ◽  
Soft Tissue ◽  
Distal Radioulnar Joint ◽  
Triangular Fibrocartilage Complex ◽  
Original Publication ◽  
Radioulnar Joint ◽  
Triangular Fibrocartilage ◽  
Wrist Anatomy ◽  
And Function

This classic discusses the original publication by Palmer and Werner (1981) on the anatomy and function of a set of soft tissue stabilising the distal radioulnar joint. They labelled this confluent structure the triangular fibrocartilage complex (TFCC) of the wrist, and concluded that abnormalities were typically degenerative and usually asymptomatic. Eight years later Dr Palmer published a follow-up taking a different perspective. In this article he differentiated between traumatic and degenerative TFCC lesions and outlined surgical treatment for each type. The debate about the diagnosis, interpretation and treatment of TFCC abnormalities today is captured by the contrast between both articles.

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