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Zhou JY, Tuyishime H, Yao J. Arthroscopic-Assisted Repair of the Triangular Fibrocartilage Complex. JOURNAL OF HAND SURGERY GLOBAL ONLINE 2024; 6:445-457. [PMID: 39166194 PMCID: PMC11331167 DOI: 10.1016/j.jhsg.2024.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 03/18/2024] [Indexed: 08/22/2024] Open
Abstract
Triangular fibrocartilage complex (TFCC) injuries are a common cause of ulnar-side wrist pain and may progress to persistent pain, instability of the distal radioulnar joint, and arthritis if left untreated. Diagnosis and management of these injuries requires a nuanced understanding of features pertinent to the clinical presentation, imaging, and arthroscopic findings for accurate management. Arthroscopic-assisted repair techniques have revolutionized surgical management, providing detailed visualization and facilitating the repair of TFCC injuries and associated pathologies with minimally invasive techniques. In this review, we discuss the anatomy of the TFCC, history and examination of ulnar-sided pathology, imaging findings, and classification schemes and review surgical techniques for the treatment of TFCC injuries. We also touch on pearls and pitfalls of the techniques, complications, and results of treatment.
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Affiliation(s)
- Joanne Y. Zhou
- Department of Orthopaedic Surgery, Stanford University, Stanford, CA
| | | | - Jeffrey Yao
- Department of Orthopaedic Surgery, Stanford University, Stanford, CA
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Fones L, Cole KP, Kwok M, Gallant GG, Tosti R. All-Inside Versus Outside-in Repair of Triangular Fibrocartilage Complex Peripheral Tears. J Hand Surg Am 2023:S0363-5023(23)00252-6. [PMID: 37354193 DOI: 10.1016/j.jhsa.2023.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 04/25/2023] [Accepted: 05/10/2023] [Indexed: 06/26/2023]
Abstract
PURPOSE Triangular fibrocartilage complex (TFCC) peripheral tears with persistent wrist pain can be treated with arthroscopic surgical repair owing to vascularization of the peripheral region. The safety and efficacy of all-inside repair has been shown in prior case series. The purpose of this study was to compare two methods of arthroscopic peripheral TFCC repair: all-inside vertical mattress and outside-in horizontal mattress. METHODS A 5-year retrospective review was performed on patients treated from 2016 to 2021 with wrist arthroscopy and TFCC repair for Palmer 1B tears. Patients with ulnar extrinsic ligament repair, distal radioulnar joint instability, concomitant ulnar shortening osteotomy, and extensor carpi ulnaris instability were excluded. Patient therapy and office visit records were reviewed. Outcomes including Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH); range of motion; grip strength; immobilization time; complications; and need for revision procedures were compared. RESULTS Fifty-two patients were included in the study, 32 in the outside-in group and 20 in the all-inside group. The average follow-up length was 24.8 weeks, with similar range of motion and strength in both groups. The average postoperative QuickDASH score was 13 in the outside-in group and 9 in the all-inside group at 43.5 months, compared with the preoperative QuickDASH scores of 47 and 50, respectively. Mean immobilization time was longer for outside-in than for all-inside (5.25 vs 2.0 weeks, respectively). CONCLUSIONS All-inside arthroscopic peripheral TFCC repair showed range of motion, grip strength, complications, revisions, and postoperative improvement in QuickDASH scores similar to those with the outside-in technique. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV; retrospective comparative study.
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Affiliation(s)
- Lilah Fones
- Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, PA.
| | - Keegan P Cole
- Philadelphia Hand to Shoulder Center, Philadelphia, PA
| | - Moody Kwok
- Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, PA
| | - Greg G Gallant
- Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, PA
| | - Rick Tosti
- Rothman Orthopaedic Institute at Thomas Jefferson University Hospital, Philadelphia, PA
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Jin J, Liang K, Wang L, Ye P, Wang J, Shi H. Advances in the Repair of Palmer type IB TFCC Injuries With Wrist Arthroscopy. Sports Med Arthrosc Rev 2023; 31:49-59. [PMID: 37418174 DOI: 10.1097/jsa.0000000000000366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
The triangular fibrocartilage complex (TFCC) is essential for maintaining wrist stability. Injury-caused pain is the primary cause of ulnar wrist pain. The TFCC injury refractory to conservative treatment requires further surgical treatment, and because Palmer type IB tears belong to peripheral injuries due to their proximity to the blood supply area, arthroscopic suture repair has become the preferred surgical method for TFCC injury repair, exhibiting strong healing ability. This study reviewed the anatomy of TFCC, injury classification, and advances in arthroscopic suturing for treating Palmer type IB.
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Affiliation(s)
- Jianmiao Jin
- Department of hand and foot surgery, Shaoxing Hospital of Traditional Chinese Medicine, Shaoxing TCM Hospital Affiliated to Zhejiang Chinese Medical University, Shaoxing, China
| | - Kejiong Liang
- Department of Orthopedics, First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Luo Wang
- Department of Orthopedics, First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Po Ye
- Department of Orthopedics, First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jinzhong Wang
- Department of hand and foot surgery, Shaoxing Hospital of Traditional Chinese Medicine, Shaoxing TCM Hospital Affiliated to Zhejiang Chinese Medical University, Shaoxing, China
| | - Haifei Shi
- Department of Orthopedics, First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
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Clinical Outcomes of Arthroscopic One-Tunnel Triangular Fibrocartilage Complex Transosseous Suture Repair Are Not Diminished in Cases of Ulnar Styloid Process Fracture Nonunion. Arthroscopy 2023; 39:32-38. [PMID: 35995332 DOI: 10.1016/j.arthro.2022.07.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 07/24/2022] [Accepted: 07/28/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE To determine whether clinical outcomes of arthroscopic one-tunnel wrist triangular fibrocartilage complex (TFCC) transosseous suture repair are not diminished in cases of ulnar styloid process fracture nonunion (USPFN). METHODS Patients who underwent arthroscopic 1-tunnel transosseous suture repair of Palmer 1B foveal TFCC tear (with/without superficial fiber tear; Atzei class 2 or 3 TFCC tear) from 2015 to 2020 were retrospectively reviewed. Group I was the TFCC foveal tear repair group with USPFN. Group II was the TFCC foveal tear repair group without USPFN. In group I, no additional treatment for USPFN was made. Functional preoperative and postoperative outcomes were compared by Modified Mayo Wrist Score (MMWS); Quick Disabilities of the Arm, Shoulder, and Hand (Quick-DASH) score; grip strength; pain visual analog scale (VAS); and distal radioulnar joint (DRUJ) stability. Wrist posteroanterior, lateral, and both oblique views of the wrist were used to assess the ulnar styloid process before and after operation. RESULTS This study consisted of 66 patients: group I (n = 22) and group II (n = 44). No differences were found between the 2 groups preoperatively in MMWS, Quick-DASH, grip strength, and VAS (MMWS: P = .94, Quick-DASH: P = .23, grip strength: P = .69, VAS: P = .45). No differences were found between the 2 groups with respect to outcome measures postoperatively in MMWS, Quick-DASH, grip strength, and VAS (MMWS: P = .59, Quick DASH: P = .82, grip strength: P = .15, VAS: P = .84). All of the enrolled patients achieved restored function with negative ballottement test and maintained DRUJ stability on follow-up. Of the 22 USPFN cases in group I, 11 (50%) showed spontaneous union after transosseous TFCC foveal repair without any additional USPFN treatment. The proportion of patients achieving a minimal clinically important difference for the Quick-DASH was similar between the 2 groups. CONCLUSIONS Although this current study has insufficient statistical power, the available data suggest that patients with TFCC foveal tear combined with USPFNs treated with arthroscopic transosseous repair surgery could experience similar functional improvement compared with those with TFCC foveal tear without USPFNs. The presence of USPFN accompanied by Palmer 1B type TFCC foveal tear may not affect the clinical results, including MMWS, Quick-DASH, grip strength, VAS, and DRUJ stability of patients who undergo arthroscopic 1-tunnel transosseous suture repair. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Abstract
The triangular fibrocartilage complex (TFCC) is an intricate structure that plays an important role in providing distal radioulnar joint stability and load transmission at the ulnar wrist. Understanding this structure is critical for creating treatment plans based on patient history, physical examination, and imaging. Arthroscopic, arthroscopic-assisted, and open surgical treatment options exist for tears meeting distinct surgical criteria that are discussed in this article. Although long-term comparative outcomes studies are limited, long-term retrospective outcome studies of TFCC repair and reconstructive techniques demonstrate improvement in pain, stability, range of motion, and disability.
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Sarkissian EJ, Burn MB, Yao J. Long-Term Outcomes of All-Arthroscopic Pre-Tied Suture Device Triangular Fibrocartilage Complex Repair. J Wrist Surg 2019; 8:403-407. [PMID: 31579550 PMCID: PMC6773569 DOI: 10.1055/s-0039-1688949] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 04/09/2019] [Indexed: 10/26/2022]
Abstract
Background A pre-tied suture device has been utilized for all-arthroscopic peripheral triangular fibrocartilage complex (TFCC) repairs with promising early clinical results. Purpose The purpose of this study was to evaluate long-term functional outcomes of these repairs. Patients and Methods A retrospective review of patients undergoing arthroscopic TFCC repair was performed. Inclusion criteria were the Palmer type 1B TFCC tears diagnosed on arthroscopy and repaired using the all-arthroscopic pre-tied suture device. Patients with any evidence of concomitant wrist injury at the time of surgery, history of prior wrist surgery, or nonrepairable and nonperipheral TFCC tears were excluded. Postoperative complications, range of motion, grip strength, and outcome assessments were recorded for each patient. Results Eleven patients (mean age, 36 years; range, 20-64 years) satisfied our inclusion criteria and comprised the study cohort. The mean follow-up period was 7.0 years (range, 4.3-10.9 years). Mean range of motion of the wrist revealed flexion of 76 ± 11 degrees and extension of 73 ± 12 degrees. Mean grip strength was 98 ± 15% of the nonsurgical extremity. QuickDASH, modified Mayo, and patient-rated wrist evaluation (PRWE) average scores were 9 ± 8, 80 ± 6, and 12 ± 12, respectively. No surgical complications were observed and no patient required any further surgical intervention. Conclusions Our cohort of patients following all-arthroscopic pre-tied suture device repair of isolated Palmer type 1B TFCC tears demonstrated excellent clinical function at a mean follow-up of 7 years. These findings indicate that the pre-tied suture device is a reliable, safe, effective, and most importantly, durable treatment option for repair of peripheral TFCC tears. Level of Evidence This is a Level IV, therapeutic study.
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Affiliation(s)
- Eric J. Sarkissian
- Department of Orthopaedic Surgery, Stanford University Medical Center, Redwood City, California
| | - Matthew B. Burn
- Department of Orthopaedic Surgery, Stanford University Medical Center, Redwood City, California
| | - Jeffrey Yao
- Department of Orthopaedic Surgery, Stanford University Medical Center, Redwood City, California
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Jegal M, Heo K, Kim JP. Arthroscopic Trans-osseous Suture of Peripheral Triangular Fibrocartilage Complex Tear. J Hand Surg Asian Pac Vol 2018; 21:300-6. [PMID: 27595945 DOI: 10.1142/s2424835516400105] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The importance of foveal repair of the triangular fibrocartilage complex (TFCC) on stability of the distal radioulnar joint (DRUJ) has been emphasized with increasing knowledge of the anatomy and biomechanics of the TFCC and DRUJ. Although both open and arthroscopic techniques have been described for improving DRUJ stability, there has been a marked evolution of arthroscopic TFCC repair technique with successful clinical outcome. Recently, an arthroscopic trans-osseous technique has been described to repair foveal tears of the TFCC. The advantage of the technique is that it allows for anatomical repair of both the superficial and deep layers. This article describes the details of this novel technique.
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Affiliation(s)
- Midum Jegal
- * Department of Orthopedic Surgery, MS Jaegeon Hospital, Daegu, Korea
| | - Kang Heo
- † Department of Orthopedic Surgery, College of Medicine, Dankook University, Cheonan, Korea
| | - Jong Pil Kim
- ‡ Departments of Orthopedic Surgery, College of Medicine and Department of Kinesiology and Medical Science, Graduate School, Dankook University, Cheonan, Korea
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Abstract
The deep component of triangular fibrocartilage complex (TFCC) inserts onto the fovea of the ulnar head. This component is critical to provide distal radioulnar joint stability. The surgical techniques and results of transosseous inside-out TFCC foveal repair are discussed. The rewarding results encouraged the repair of TFCC to the fovea arthroscopically. Although the results are good, the factors of age (traumatic or degenerative) and quality of stump and TFCC proper, which relate to the results should be considered in the future.
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Affiliation(s)
- Keiji Fujio
- Kansai Electric Power Hospital, 2-1-7,Fukushima, Fukushima-ku, Osaka City, Japan.
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Abstract
This article shows trends in triangular fibrocartilage complex (TFCC) repair since 1990 by geographic area and year. The repair methods presented in the literature were inside-out, outside-in, all-inside, and open repair. The outside-in technique was reported most often for ulnar-side tears, whereas the inside-out technique was reported most frequently for radial-side tears. Recently, a foveal reattachment technique for ulnar-side tears has garnered attention and has been reported with increasing frequency, especially in Asia, because the deepest portion of TFCC, attached to fovea, plays a key role in stabilizing the distal radioulnar joint. Understanding these trends can help clinicians best treat TFCC tears.
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Edgerton MT, Kollmorgen RC. A Novel All-Inside Arthroscopic Technique for Radial-Sided Triangular Fibrocartilage Complex Tears: A Case Report and Review of Literature. Hand (N Y) 2017. [PMID: 28643521 PMCID: PMC5684956 DOI: 10.1177/1558944717715138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Triangular fibrocartilage complex (TFCC) injuries are a known cause of ulnar-sided wrist pain. Wrist arthroscopy is the gold standard for diagnosis of these lesions and is becoming a more frequent method of treatment. Isolated radial-sided tears are uncommon and treatment of these lesions is controversial. There are few reports on repair techniques. Here we report on a novel arthroscopic, all-inside technique for traumatic radial-sided TFCC tears that resulted in full range of motion, significant improvement in pain, and ultimately return to sport. METHODS This is a single case report describing an all-inside, arthroscopic repair of a radial-sided TFCC tear. The techniques and postoperative protocol are discussed. Clinical outcomes were reported at final follow-up of 3.5 months. RESULTS At final follow-up, our patient had full wrist range of motion, 95% strength, occasional 1/10 pain, and returned to sport at her previous level of play. There were no complications. CONCLUSION Although just a single case report, our patient had an excellent result based on modified Mayo wrist score. When comparing our result and the previous literature, this technique seems to be a valid method for addressing radial-sided TFCC tears.
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Affiliation(s)
- Michael T. Edgerton
- Mercy St. Vincent Medical Center, Toledo, OH, USA,Michael T. Edgerton, Mercy Street, Vincent Medical Center, 2213 Cherry Street, Toledo, OH 43608, USA.
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Abstract
Background Foveal disruption of the triangular fibrocartilage complex (TFCC) is associated with distal radioulnar joint (DRUJ) instability. TFCC fixation onto the fovea is the suitable treatment, which is not achieved by conventional arthroscopic techniques. We describe an all-inside arthroscopic technique that uses a suture anchor through distal DRUJ arthroscopy for foveal repair of the TFCC. Materials and Methods Forty-eight patients with TFCC foveal tear and DRUJ instability were selected according to the Atzei-European Wrist Arthroscopy Society (EWAS) algorithm of treatment. Retrospective evaluation included pain, DRUJ instability, range of motion (ROM), grip strength, Modified Mayo Wrist Score (MMWS), and the Disabilities of the Arm, Shoulder, and Hand (DASH) Score. Description of Technique DRUJ arthroscopy was performed to débride the TFCC and the foveal area. Under arthroscopic guidance, a suture anchor was inserted via the distal foveal portal to repair the TFCC onto the fovea. Sutures were tied on the radiocarpal surface of the TFCC. Postoperative immobilization of forearm rotation was maintained for 4 weeks. Heavy tasks were allowed after 3 months. Results After a mean follow-up of 33 months, pain improved significantly but remained moderate in four patients, severe in one. DRUJ instability resolved in 44 patients. Wrist ROM increased. Grip strength, MMWS, and DASH score improved significantly. Excellent and good MMWS equaled 83.3%. Forty-one patients (85.5%) resumed previous work and sport activities. As a postoperative complication, five patients experienced neuroapraxia of the dorsal sensory branch of the ulnar nerve (DSBUN) with full spontaneous recovery. Conclusions With appropriate indications and patient selection, arthroscopic foveal repair of the TFCC may restore DRUJ stability and provide satisfactory results without significant complications.
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Affiliation(s)
- Andrea Atzei
- Fenice Hand Surgery and Rehabilitation Team, Treviso, Pordenone, Italy
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Pidgeon TS, Waryasz G, Carnevale J, DaSilva MF. Triangular Fibrocartilage Complex: An Anatomic Review. JBJS Rev 2015; 3:01874474-201501000-00001. [PMID: 27501024 DOI: 10.2106/jbjs.rvw.n.00053] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Tyler S Pidgeon
- University Orthopedics, 2 Dudley Street, Suite 200, Providence, RI 02905
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Luchetti R, Atzei A, Cozzolino R, Fairplay T, Badur N. Comparison between open and arthroscopic-assisted foveal triangular fibrocartilage complex repair for post-traumatic distal radio-ulnar joint instability. J Hand Surg Eur Vol 2014; 39:845-55. [PMID: 23962870 DOI: 10.1177/1753193413501977] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The aim of this study was to assess the objective and subjective functional outcomes after foveal reattachment of proximal or complete ulnar-sided triangular fibrocartilage complex lesions by two surgical procedures: an open technique or an arthroscopically assisted repair. The study was done prospectively on 49 wrists affected by post-traumatic distal radio-ulnar joint instability. Twenty-four patients were treated with the open technique (Group 1) and 25 by the arthroscopically assisted technique (Group 2). Magnetic resonance imaging demonstrated a clear foveal detachment of the triangular fibrocartilage complex in 67% of the cases. Arthroscopy showed a positive ulnar-sided detachment of the triangular fibrocartilage complex (positive hook test) in all cases. Distal radio-ulnar joint stability was obtained in all but five patients at a mean follow-up of 6 months. Both groups had improvement of all parameters with significant differences in wrist pain scores, Mayo wrist score, Disability of the Arm, Shoulder and Hand questionnaire and Patient-Rated Wrist/Hand Evaluation questionnaire scores. There were no significant post-operative differences between the two groups in the outcome parameters except for the Disability of the Arm Shoulder and Hand questionnaire score, which was significantly better in Group 2 (p < 0.001).
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Affiliation(s)
- R Luchetti
- Rimini Hand and Rehabilitation Center, Rimini, Italy
| | - A Atzei
- Fenice Hand Surgery and Rehabilitation Team, Treviso, Pordenone, Italy
| | - R Cozzolino
- Rimini Hand and Rehabilitation Center, Rimini, Italy
| | - T Fairplay
- Studio Fairplay, Hand Rehabilitation Private Center, Bologna, Italy
| | - N Badur
- Department of Hand Surgery and Surgery of Peripheral Nerves, University Hospital Bern, Bern, Switzerland
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Abstract
Ulnar-sided wrist pain is a common cause of pain and disability, which has long been a diagnostic and therapeutic dilemma for hand surgeons. A thorough understanding of the anatomy, clinical examination, and radiographic evaluation is essential to establish a focused differential diagnosis, with the cause of disability often being multifactorial. Arthroscopy is particularly well suited to both directly visualize and treat multiple causes of ulnar-sided wrist pain, including pathology of the TFCC, UIS, LTIL tears, and hamate arthrosis.
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Affiliation(s)
- Joseph M Pirolo
- Department of Orthopaedic Surgery, Robert A. Chase Hand and Upper Limb Center, Stanford University Medical Center, 450 Broadway Street, M/C 6342, Redwood City, CA 94063, USA
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Abstract
Injury to the triangular fibrocartilage complex (TFCC) is a major source of ulnar-sided wrist pain that results in disability with common activities of daily living involving forearm rotation, for which operative management is indicated if conservative management fails. Past results with open repairs have been successful, but recent surgical advances have allowed the development of arthroscopic management. This article describes and reviews an all-arthroscopic technique of repair of Palmer type IB TFCC injuries with FasT-Fix suture technology (Smith and Nephew, Andover, MA, USA), which is advantageous both biomechanically and in terms of decreasing risk of morbidity.
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Yao J, Lee AT. All-arthroscopic repair of Palmer 1B triangular fibrocartilage complex tears using the FasT-Fix device. J Hand Surg Am 2011; 36:836-42. [PMID: 21458928 DOI: 10.1016/j.jhsa.2011.01.005] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2010] [Revised: 01/06/2011] [Accepted: 01/06/2011] [Indexed: 02/02/2023]
Abstract
PURPOSE The FasT-Fix device (Smith and Nephew Endoscopy, Andover, MA), initially developed for knee meniscal tears, is described for all-arthroscopic triangular fibrocartilage complex (TFCC) repairs. Potential benefits of this technique are ease of use, the lack of prominent suture knots, and strength of repair. This case series evaluates the early clinical outcomes of this technique. METHODS We conducted a retrospective review of patients with TFCC Palmer type 1B injuries treated by 1 hand surgeon from 2005 to 2009. The patients' charts were reviewed for postoperative complications, range of motion, grip strength (percentage of contralateral), and return to full activity. In addition, each patient completed Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) and Patient-Rated Wrist Evaluation (PRWE) questionnaires. RESULTS Twelve patients had all-arthroscopic peripheral (1B) TFCC repairs using the FasT-Fix suture device. The mean follow-up period was 17.5 months (range, 11-27). Mean supination was 78° (± 14°), and mean grip strength was 64% (±16%) of the nonsurgical extremity by 3 months after surgery. All other range of motion was full. The mean QuickDASH score was 11 (±12), and the mean PRWE score was 19 (±14). Average time to full activity was 5 months. There were no surgical complications of the procedure. One patient complained of persistent ulnar-sided wrist pain 12 months after surgery and had an ulnar shortening osteotomy. Arthroscopy at the time of the osteotomy revealed that the TFCC was stable. CONCLUSIONS At mean 1-year follow-up, 11 out of 12 patients achieved excellent subjective outcomes based on QuickDASH and PRWE questionnaires. Although range of motion and grip strength were slightly decreased compared to prior case series reports, the short-term results indicate that the FasT-Fix all-arthroscopic, all-inside technique is a safe and effective technique for repair of Palmer type 1B TFCC tears.
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Affiliation(s)
- Jeffrey Yao
- Department of Orthopaedic Surgery, Stanford University Medical Center, City, Stanford, CA 94063, USA.
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Papapetropoulos PA, Wartinbee DA, Richard MJ, Leversedge FJ, Ruch DS. Management of peripheral triangular fibrocartilage complex tears in the ulnar positive patient: arthroscopic repair versus ulnar shortening osteotomy. J Hand Surg Am 2010; 35:1607-13. [PMID: 20888497 DOI: 10.1016/j.jhsa.2010.06.015] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2009] [Revised: 06/04/2010] [Accepted: 06/08/2010] [Indexed: 02/02/2023]
Abstract
PURPOSE One pattern of injury to the triangular fibrocartilage complex (TFCC) is a traumatic peripheral tear located at the ulnar end of the TFCC. Since 1989, this specific injury has been classified as a Palmer type 1B lesion. Various treatment options have been described for 1B injuries, yet when there is coexistent ulnar positive variance, it can make the choice of treatment difficult. The purpose of this article is to help the surgeon decide how to treat type 1B lesions in ulnar positive patients by directly comparing arthroscopic repair (repair) to ulnar shortening osteotomy (USO). The null hypothesis was that repair and USO would provide equivalent postoperative improvement with regard to motion; Disability of the Arm, Shoulder, and Hand (DASH) score; visual analog scale (VAS) score; and grip strength. METHODS We tested our hypothesis by retrospectively reviewing prospectively collected data from 51 patients treated surgically between 2000 and 2006 with type 1B tears in the setting of ulnar positive variance. Of these 51 patients, 27 were treated with arthroscopic repair and 24 with USO. All patients were evaluated before surgery as well as at final follow-up for active range of motion measurements, grip strength, DASH score, and VAS score. Radiographs were taken of all patients before surgery to confirm the presence of ulnar positive variance, and after surgery in the USO group to evaluate for bony union. RESULTS At the final follow-up, we found no statistically significant difference between the repair and USO groups with regard to flexion, extension, pronation, supination, radial deviation, or ulnar deviation. Likewise, there was no significant difference in grip strength, DASH scores, or VAS scores. When analyzing each cohort individually, both groups improved significantly after surgery with regard to DASH score, VAS score, and wrist extension. There was also a trend toward improved motion in all other directions except for an insignificant decrease in postoperative pronation in the repair group. Two patients in the USO group required additional surgery, with one revision performed for nonunion and one for painful hardware, which caused extensor carpi ulnaris tendonitis. CONCLUSIONS The results of our study suggest that type 1B TFCC tears in the ulnar positive patient can be managed equivalently well with repair or USO. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic III.
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Yao J. All-Arthroscopic Repair of Peripheral Triangular Fibrocartilage Complex Tears. OPER TECHN SPORT MED 2010. [DOI: 10.1053/j.otsm.2010.03.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Unglaub F, Thomas SB, Wolf MB, Dragu A, Kroeber MW, Mittlmeier T, Horch RE. Cartilage cell proliferation in degenerative TFCC wrist lesions. Arch Orthop Trauma Surg 2010; 130:953-6. [PMID: 19415312 DOI: 10.1007/s00402-009-0883-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2009] [Indexed: 12/22/2022]
Abstract
INTRODUCTION The central zone of the triangular fibrocartilage complex (TFCC) of the wrist is thought to be avascular and is generally considered to lack any healing potential. AIM The purpose of this study was to investigate, if cartilage cells of degenerative disc lesions possess any healing or proliferation potential and whether ulna length plays a significant role in the proliferation process. RESULTS Cells positive for proliferating cell nuclear antigen (PCNA) were found in all specimens. Specimens of patients with ulna positive variance showed a decreased number of PCNA positive cells than specimens of patients with either negative or neutral ulna variance. CONCLUSION We found that cartilage cells of Palmer type 2C lesions undergo mitotic cell division, thus exhibiting proliferation capability. It could not be shown that ulnar length is significantly correlated with the number of PCNA positive cells.
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Affiliation(s)
- Frank Unglaub
- Department of Plastic and Hand Surgery, University Erlangen, Germany.
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del Piñal F, García-Bernal FJ, Cagigal L, Studer A, Regalado J, Thams C. A technique for arthroscopic all-inside suturing in the wrist. J Hand Surg Eur Vol 2010; 35:475-9. [PMID: 20150390 DOI: 10.1177/1753193409361014] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A technique for arthroscopic all-inside suturing in the wrist is presented. The procedure allows placement of the knot inside the joint without additional incisions. We have applied it in cases of dorsal, foveal and coronal tears of the triangular fibrocartilage. No special instrument is required apart from a Tuohy needle.
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Affiliation(s)
- F del Piñal
- Instituto de Cirugía Plástica y de la Mano and Hospital Mutua Montañesa, Santander, Spain.
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Wolf MB, Kroeber MW, Reiter A, Thomas SB, Hahn P, Horch RE, Unglaub F. Ulnar shortening after TFCC suture repair of Palmer type 1B lesions. Arch Orthop Trauma Surg 2010; 130:301-6. [PMID: 18795305 DOI: 10.1007/s00402-008-0719-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2008] [Indexed: 11/24/2022]
Abstract
PURPOSE The objective of this study was to determine functional and subjective outcomes of an ulnar shortening procedure elected by patients who experienced persistent ulno-carpal symptoms following arthroscopic suture repair of a Palmer type 1B lesion. All patients had a dynamic ulna positive variance. METHODS Five patients (3 males and 2 females) with arthroscopic repair of Palmer type 1B tears who subsequently underwent ulnar shortening were reviewed. At the time of the arthroscopic repair the patients' average age was 37 +/- 13 years (range 16-52 years). Average time to follow-up was 14 +/- 6 months (range 10-23 months). The average age was 38 +/- 14 years (range 17-53 years) when the ulnar shortening was performed. The second follow-up took place 7 +/- 2 months (range 5-9 months) after ulnar shortening. During the follow-ups, range of motion, grip strength, pain, Modified Mayo Wrist Score, DASH Score, and ulnar length were evaluated. Citing persistent ulno-carpal symptoms, the patients elected ulnar shortening an average of 17 +/- 7months (range 13-29 months) following the arthroscopic repair. Prior to ulnar shortening the average static ulnar variance was 0.2 +/- 1.3 mm (range -1 to 2 mm), the average dynamic ulnar variance was 1.4 +/- 0.5 mm (range 1 to 2 mm). RESULTS Ulnar shortening brought about further reduction in pain after the arthroscopic repair of the triangular fibrocartilage complex (TFCC) had already reduced it. As measured by a visual analogue scale, the average value after ulnar shortening was 2.2 +/- 2.1 (range 0.7-5.0). The average static ulnar variance was -3.4 +/- 2 mm (range -5 to -1 mm). Patients were very satisfied with the results of the ulnar shortening and four out of five indicated that it had significantly improved their symptoms and they would elect ulnar shortening again. Postoperative range of motion as a percentage of the contralateral side averaged 90% for the extension/flexion arc, 80% for the radial/ulnar deviation arc, and 100% for the pronation/supination arc of motion. In addition, there was an improvement in grip strength. The Modified Mayo Wrist Score was rated excellent in three patients, and fair in two patients. The average DASH score was 22 +/- 22 (range 0-53). CONCLUSIONS Patients who have a dynamic ulna positive variance and experience persistent ulno-carpal symptoms following arthroscopic suture repair of a Palmer type 1B lesion, benefit from an ulnar shortening procedure. Shortening the ulna can improve these patients' symptoms of pain, range of motion, and grip strength.
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Affiliation(s)
- Maya B Wolf
- Handsurgery, Vulpius Klinik, Bad Rappenau, Germany
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Unglaub F, Thomas SB, Kroeber MW, Dragu A, Fellenberg J, Wolf MB, Horch RE. Apoptotic pathways in degenerative disk lesions in the wrist. Arthroscopy 2009; 25:1380-6. [PMID: 19962063 DOI: 10.1016/j.arthro.2009.04.071] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2008] [Revised: 04/10/2009] [Accepted: 04/17/2009] [Indexed: 02/02/2023]
Abstract
PURPOSE Degenerative articular disk perforations of the triangular fibrocartilage (TFC) of the wrist could result from chronic loading of the ulnocarpal joint. Apoptosis played a crucial role in fibrocartilage cell loss, and the purpose of this study was to clarify which apoptotic pathway was involved in the development of degenerative disk lesions. We also investigated whether ulna length played an etiologic role in the occurrence of fibrocartilage cell loss. METHODS Included in the study were 17 patients with degenerative articular disk tears of the TFC (Palmer type 2C). After arthroscopic debridement of the TFC, histologic sections were examined to assess the presence of apoptosis. Apoptosis was determined by use of caspase 3, caspase 8, and caspase 9 immunohistochemistry. Furthermore, Fas ligand and BID (BH3 interacting domain death) agonist were applied for immunohistochemical analysis. RESULTS Cells positive for caspase 3, caspase 8, caspase 9, Fas ligand, and BID were found in all specimens. The number of cells positive for caspase 3 and BID was significantly increased in specimens from patients with an ulna-positive variance. In contrast, for cells positive for caspase 8, caspase 9, and Fas ligand, no significant difference was found between specimens from patients with an ulna-positive variance and those from patients with an ulna-neutral/ulna-negative variance. CONCLUSIONS The extrinsic and intrinsic apoptotic pathways are involved in the development of degenerative disk lesions. Fibrocartilage cell loss occurs mainly through the intrinsic apoptotic pathway. The accumulation of apoptotic cells is not significantly different between the 3 zones of the TFC. It could be verified that ulna length is correlated with fibrocartilage cell loss. CLINICAL RELEVANCE Ulnar shortening is a valuable treatment option for degenerative TFC lesions. Knowledge of the specific apoptotic pathway that is causing degenerative disk lesions is critical in selecting the appropriate and most beneficial therapeutic treatment to halt further cell loss and the degeneration of the TFC.
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Affiliation(s)
- Frank Unglaub
- Department of Plastic and Hand Surgery, University of Erlangen, Erlangen, Germany.
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Iwasaki N, Minami A. Arthroscopically assisted reattachment of avulsed triangular fibrocartilage complex to the fovea of the ulnar head. J Hand Surg Am 2009; 34:1323-6. [PMID: 19556075 DOI: 10.1016/j.jhsa.2009.02.026] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2007] [Revised: 01/09/2009] [Accepted: 02/20/2009] [Indexed: 02/02/2023]
Abstract
Triangular fibrocartilage complex (TFCC) insertion into the fovea of the distal ulna plays a crucial role in stabilizing the distal radioulnar joint. Consequently, surgical reattachment against avulsion of the foveal TFCC insertion is required to stabilize the distal radioulnar joint. However, because of technical difficulties, no arthroscopic procedure for such a lesion has currently been established. We present a new technique for arthroscopic reattachment of the avulsed TFCC into the fovea. An osseous tunnel 2.9 mm in diameter is created from the ulnar neck to the foveal surface. Under arthroscopic guidance, a nonabsorbable suture passed into a 21-gauge needle is placed into the TFCC through the osseous tunnel. The avulsed portion of the TFCC is anchored to the fovea by means of a repair suture passed through the TFCC. To achieve normal tension of the TFCC, the suture is tied onto the periosteum around the proximal entrance of the osseous tunnel. Our arthroscopic technique is relatively simple and has great advantages for progressive healing at the attachment site between the TFCC and the fovea.
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Affiliation(s)
- Norimasa Iwasaki
- Department of Orthopaedic Surgery, Hokkaido University School of Medicine, Sapporo 060-8638, Japan.
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McAdams TR, Swan J, Yao J. Arthroscopic treatment of triangular fibrocartilage wrist injuries in the athlete. Am J Sports Med 2009; 37:291-7. [PMID: 19059892 DOI: 10.1177/0363546508325921] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Triangular fibrocartilage (TFC) injuries are an increasingly recognized cause of ulnar-sided wrist pain and can be particularly disabling in the competitive athlete. Previous studies show that arthroscopic debridement or repair can improve symptoms, but the results of arthroscopic treatment of TFC injuries in high-level athletes have not yet been reported. HYPOTHESIS Arthroscopic debridement or repair of wrist TFC injury will allow a high rate of return to full function in the elite athlete. STUDY DESIGN Case series; Level of evidence, 4. METHODS Between 2001 and 2005, 16 competitive athletes (mean age, 23.4 years) with wrist TFC injuries underwent arthroscopic surgery. Repair was performed in unstable tears, and all others underwent debridement alone. Presurgery and post-surgery mini-DASH (Disabilities of the Arm, Shoulder, and Hand) scores were recorded for each athlete through medical record review and clinical evaluation. The mean duration of follow-up was 32.8 months (range, 24-51 months). RESULTS The TFC was repaired in 11 (68.8%) and debrided in 5 (31.3%) patients. The tear was ulnar-sided in 12 (75%), radial-sided in 2 (12.5%), combined radial-ulnar in 1, and central-sided in 1 patient. Mean mini-DASH scores improved from 47.3 (range, 25-65.9) to 0 (all patients) (P = .002), and the mean mini-DASH sports module improved from 79.7 (range, 68.8-100) to 1.95 (range, 0-18.8) (P = .002). Return to play averaged 3.3 months (range, 3-7 months). Associated conditions in the 2 patients unable to return to play at 3 months were distal radioulnar joint (DRUJ) instability with ulnar-carpal abutment (n = 1) and extensor carpi ulnaris (ECU) tendinosis (n = 1). CONCLUSION Arthroscopic debridement or repair of wrist TFC injury provides predictable pain relief and return to play in competitive athletes. Return to play may be delayed in athletes with concomitant ulnar-sided wrist injuries.
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Affiliation(s)
- Timothy R McAdams
- Department of Orthopaedic Surgery, Stanford University, Stanford, California, USA.
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Reiter A, Wolf MB, Schmid U, Frigge A, Dreyhaupt J, Hahn P, Unglaub F. Arthroscopic repair of Palmer 1B triangular fibrocartilage complex tears. Arthroscopy 2008; 24:1244-50. [PMID: 18971054 DOI: 10.1016/j.arthro.2008.06.022] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2008] [Revised: 05/11/2008] [Accepted: 06/27/2008] [Indexed: 02/02/2023]
Abstract
PURPOSE The objective of this retrospective study was to determine functional and subjective outcomes of patients with Palmer type 1B tears repaired arthroscopically and to investigate whether clinical outcomes are related to ulna length. METHODS Forty-six patients with arthroscopic repair of Palmer type 1B tears were reviewed. There were 23 males and 23 females. The average age was 34 years (range, 10 to 58 yrs). The average follow-up was 11 months (range, 6 to 23 mos), and the delay to surgery was 9.7 months. All patients suffered ulnar-sided wrist pain and were diagnosed with Palmer type 1B tears. The tear was repaired arthroscopically with an inside-outside suture technique. The range of motion (ROM), grip strength, pain, wrist score (modified Mayo wrist score), Disabilities of the Arm, Shoulder, and Hand questionnaire (DASH) score, and ulna length (static and dynamic) were evaluated. RESULTS There was a reduction in pain and an improvement in grip strength. Postoperative ROM averaged 128 degrees +/- 23 degrees for the extension/flexion arc, 41 degrees +/- 11 degrees for the radial/ulnar deviation arc, and 171 degrees +/- 19 degrees for the pronation/supination arc of motion. However, no relation could be found between ulna length and clinical outcome. The modified Mayo wrist score was rated excellent in 22% of patients, good in 41%, fair in 27%, and poor in 10%. The average DASH score was 21.70 +/- 17.17 (range, 0 to 58.33). CONCLUSIONS Arthroscopic repair of Palmer type 1B tears yields satisfactory results. Sixty-three percent of patients achieved good to excellent results, experienced increased ROM, grip strength, and pain relief. Ulnar neutral or positive variance is not a contraindication for suture repair and does not require simultaneous ulna shortening when repairing the triangular fibrocartilage complex arthroscopically. A delay to surgery did not affect clinical outcome. LEVEL OF EVIDENCE Level IV, therapeutic case series.
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Affiliation(s)
- Andreas Reiter
- Department of Handsurgery, University of Ulm, Ulm, Germany
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