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Zhao J, Lin Y, Li L, Huang Y. A new arthroscopic repair technique for triangular fibrocartilage complex using an intracapsular suture: an outside-in transfer all-inside repair. J Orthop Surg Res 2023; 18:896. [PMID: 38001524 PMCID: PMC10668466 DOI: 10.1186/s13018-023-04386-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 11/18/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Arthroscopic repair is a promising, minimally invasive surgical technique for patients with Palmer type 1B peripheral triangular fibrocartilage complex (TFCC) tears. Although several arthroscopic techniques are effective for repairing Palmer type 1B TFCC tears, some shortcomings remain. So, we report an arthroscopic repair technique for the treatment of Palmer type 1B Atzei class 1 TFCC tears using an intracapsular suture: an outside-in transfer all-inside repair. METHODS A retrospective analysis of 38 Palmer type 1B TFCC injury patients admitted to our hospital were randomly divided into 2 groups. The group A was sutured from the outside to the inside, with a total of 21 cases; the group B was sutured with the new arthroscopic repair technique, with a total of 17 cases. Observe and compare the VAS scores and modified Mayo wrist function scores of all patients before 3, and 6 months after the operation and evaluate the incidence of thread knots in patients with different treatment methods. The methodology was performed an arthroscopic intracapsular suture using an outside-in transfer, all-inside repair technique, which is a modified method of the outside-in and all-inside technique using the needle of a 10-mL sterile syringe, for Palmer type 1B TFCC tears. A No. 2 polydioxanone suture was threaded through the needle and entered the wrist joint. Next, the needle was withdrawn carefully along the suture to the proximal tear ulnar surface of the TFCC and penetrated the TFCC, exiting the articular cavity surface of the ulnar side of the torn TFCC. Finally, arthroscopic knotting was performed. RESULTS This new treatment was as effective as the previously arthroscopic techniques and had the advantages of no additional incision and decreased risk of operation-related complications. The incidence of thread knots in the group A (28.57%) was significantly higher than that in the group B (0%), and the difference was statistically significant (P = 0.024). There was no significant difference in VAS score and modified Mayo wrist function scores between the two groups (P > 0.05). CONCLUSIONS The outside-in transfer, the all-inside repair technique is suitable for Palmer type 1B Atzei class 1 TFCC tears. We recommend this technique as a useful alternative to the conventional methods of repairing Palmer type 1B TFCC tears.
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Affiliation(s)
- Jiasong Zhao
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yanming Lin
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Lang Li
- Hospital of Chengdu Office of People's Government of Tibetan. Autonomous Region, Chengdu, China
| | - Yong Huang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
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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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Arthroscopic Suture Repair With Additional Pronator Quadratus Advancement for the Treatment of Acute Triangular Fibrocartilage Complex Tear With Distal Radioulnar Joint Instability. Ann Plast Surg 2020; 83:411-418. [PMID: 31524734 DOI: 10.1097/sap.0000000000001982] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Treatment of acute triangular fibrocartilage complex (TFCC) tear using arthroscopic suture repair has been used as a general treatment method, but it is difficult to obtain perfect results in all cases. We evaluated clinical and radiologic outcomes of the acute TFCC tear with distal radioulnar joint instability using the arthroscopic suture repair with pronator quadratus (PQ) advancement. Altogether, 80 patients (48 male, 32 female; mean ± SD age, 37.3 ± 11.5 years; mean ± SD follow-up, 23.7 ± 11.4 months) were enrolled in the study. Follow-up was at least 12 months (range, 12-38 months). Patients were divided into group 1 with arthroscopic suture repair alone (34 patients; 17 male, 17 female; mean ± SD age, 35.2 ± 10.8 years; mean ± SD follow-up, 28.1 ± 15.1 months) and group 2 with additional PQ advancement (46 patients; 29 male, 17 female; mean ± SD age, 38.9 ± 11.9 years; mean ± SD follow-up, 18.4 ± 6.2 months), and clinical and radiological assessment was performed. We also compared the ulnar translation of the injured wrist with that of the uninjured wrist using the Push Pull gauge.There was no difference in the range of motion and the grip strength between the 2 groups. However, the disabilities of the arm, shoulder, and hand score (P = 0.042) at 6-month follow-up and disabilities of the arm, shoulder, and hand score (P = 0.015) and patient-rated wrist evaluation score (P = 0.012) at 12-month follow-up were improved in group 2, and patients' satisfaction (P = 0.032) was also higher in group 2. The ulnar translation rate was also improved in group 2 at 6-month follow-up (P = 0.015) and 12-month follow-up (P = 0.045).Arthroscopic suture repair with PQ advancement provided more clinical improvement and proper stability; therefore, it will be an acceptable effective treatment option for acute TFCC tear with distal radioulnar joint instability.
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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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Verdecchia N, Johnson J, Baratz M, Orebaugh S. Neurologic complications in common wrist and hand surgical procedures. Orthop Rev (Pavia) 2018; 10:7355. [PMID: 29770175 PMCID: PMC5937362 DOI: 10.4081/or.2018.7355] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 01/07/2018] [Indexed: 12/21/2022] Open
Abstract
Nerve dysfunction after upper extremity orthopedic surgery is a recognized complication, and may result from a variety of different causes. Hand and wrist surgery require incisions and retraction that necessarily border on small peripheral nerves, which may be difficult to identify and protect with absolute certainty. This article reviews the rates and ranges of reported nerve dysfunction with respect to common surgical interventions for the distal upper extremity, including wrist arthroplasty, wrist arthrodesis, wrist arthroscopy, distal radius open reduction and internal fixation, carpal tunnel release, and thumb carpometacarpal surgery. A relatively large range of neurologic complications is reported, however many of the studies cited involve relatively small numbers of patients, and only rarely are neurologic complications included as primary outcome measures. Knowledge of these neurologic outcomes should help the surgeon to better counsel patients with regard to perioperative risk, as well as provide insight into workup and management of any adverse neurologic outcomes that may arise.
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Affiliation(s)
| | - Julie Johnson
- Department or Orthopedic Surgery, University of Pittsburgh Medical Center, PA, USA
| | - Mark Baratz
- Department or Orthopedic Surgery, University of Pittsburgh Medical Center, PA, USA
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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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Proximity of the Triangular Fibrocartilage Complex to Key Surrounding Structures and Safety Assessment of an Arthroscopic Repair Technique: A Cadaveric Study. Arthroscopy 2016; 32:2490-2494. [PMID: 27614390 DOI: 10.1016/j.arthro.2016.06.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 06/13/2016] [Accepted: 06/23/2016] [Indexed: 02/02/2023]
Abstract
PURPOSE To quantify the distance of the dorsal ulnar sensory branch, floor of the extensor carpi ulnaris (ECU) subsheath, and ulnar neurovascular bundles from the triangular fibrocartilage complex (TFCC), and secondarily to assess the safety of an all-inside arthroscopic repair of the TFCC with a commonly used meniscal repair device with respect to the aforementioned structures. METHODS A custom K-wire with 1-mm gradation was used to determine the distance of at-risk structures from the periphery of the TFCC in 13 above-elbow human cadaver specimens. An all-inside repair of the TFCC at the location of a Palmer 1B tear was then performed using a commonly employed meniscal repair device. The distance from the deployed devices to the structure in closest proximity was then measured using digital calipers. RESULTS The mean distance from the deployed device to the nearest structure of concern for iatrogenic injury was 9.4 mm (range, 5-15 mm). The closest structure to iatrogenic injury was usually, but not always, the dorsal ulnar sensory nerve in 9 of 13 wrists (69.2%) at 9.3 mm (range, 5-15 mm); on 3 occasions it was instead the ulnar nerve (23.1%) at 9.5 mm (range, 9-10 mm), and on 1 occasion 6 mm from the flexor digitorum profundus to the little finger (7.7%). Forearm rotation had no significant effect on measured distances (ulnar nerve: P = .98; dorsal sensory: P = .89; ECU: P = .90). The largest influence of forearm rotation was a 0.4-mm difference between pronation and supination with respect to the distance of the TFCC periphery on the ECU subsheath. CONCLUSIONS An all-inside arthroscopic TFCC repair using a commonly used meniscal repair device appears safe with respect to nearby neurovascular structures and tendons under typical arthroscopic conditions. CLINICAL RELEVANCE An all-inside arthroscopic TFCC repair using a commonly employed meniscal repair device appears safe in terms of proximity to important structures although further clinical investigation is warranted.
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Arthroscopically assisted reconstruction of triangular fibrocartilage complex foveal avulsion in the ulnar variance-positive patient. Arthroscopy 2013; 29:1762-8. [PMID: 24209673 DOI: 10.1016/j.arthro.2013.08.022] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 08/16/2013] [Accepted: 08/20/2013] [Indexed: 02/02/2023]
Abstract
PURPOSE Our aim was to evaluate the clinical results of patients treated by arthroscopically assisted reconstruction of foveal avulsion injury of the triangular fibrocartilage complex (TFCC) using a suture anchor. METHODS We retrospectively reviewed the results of 15 patients (11 men and 4 women; mean age, 30.5 years) who underwent surgical procedures for the treatment of TFCC foveal avulsion at our hospital. The patients were followed up for a mean of 29 months. The patients had TFCC foveal avulsion caused by sprains (n = 8), falls (n = 4), playing baseball (n = 2), and a motor vehicle accident (n = 1). All the patients underwent magnetic resonance imaging. Radiographs obtained to assess ulnar variance (UV), ulnar-dorsal subluxation, and function of the wrist based on grip power; Disabilities of the Arm, Shoulder and Hand score; and Mayo wrist score were examined for all patients both preoperatively and postoperatively. RESULTS On preoperative magnetic resonance imaging, TFCC foveal avulsion was observed in 13 of 15 cases. The mean UV value based on preoperative simple radiographic findings was 1.7 ± 1.0 mm, and dorsal subluxation at the distal ulna improved from 2.9 ± 3.0 mm to 0.2 ± 0.9 mm (P = .017). In all cases the distal radioulnar joint instability disappeared postoperatively. Grip power (compared with the uninvolved limb) was 79.3% preoperatively and 82.9% postoperatively (P = .086). The Disabilities of the Arm, Shoulder and Hand scores were 28.4 points preoperatively and 16.6 points postoperatively (P = .061). The Mayo wrist scores were excellent in 10 cases, good in 2, and fair in 3, and the mean score improved significantly from 64 points preoperatively to 84 points postoperatively (P = .007). CONCLUSIONS Arthroscopic-assisted suture anchor reattachment of the TFCC in patients with traumatic TFCC foveal avulsion can prevent or reduce distal radioulnar joint instability and reduce pain even in chronic cases with positive UV. LEVEL OF EVIDENCE Level IV, therapeutic case series.
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Desai MJ, Hutton WC, Jarrett CD. Arthroscopic repair of triangular fibrocartilage tears: a biomechanical comparison of a knotless suture anchor and the traditional outside-in repairs. J Hand Surg Am 2013; 38:2193-7. [PMID: 24206982 DOI: 10.1016/j.jhsa.2013.08.097] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 08/06/2013] [Accepted: 08/06/2013] [Indexed: 02/02/2023]
Abstract
PURPOSE To compare the biomechanical strength of a knotless suture anchor repair and the traditional outside-in repair of peripheral triangular fibrocartilage complex (TFCC) tears in a cadaveric model. METHODS We dissected the distal ulna and TFCC from 6 matched cadaveric wrist pairs and made iatrogenic complete peripheral TFCC tears in each wrist. In 6 wrists, the TFCC tears were repaired using the standard outside-in technique using 2 2-0 polydioxane sutures placed in a vertical mattress fashion. In the other 6 wrists, we repaired the TFCC tears using mini-pushlock suture anchors to the fovea. The strength of the repairs was then determined using a materials testing machine with the load placed across the repair site. We loaded the repairs until a gap of 2 mm formed across the repair site, and then subsequently loaded them to failure. Thus, for each repair we obtained the load at 2-mm gap formation, load to failure, and mode of failure. RESULTS At the 2-mm gap formation, the suture anchor repairs were statistically stronger than the outside-in repairs. For load to failure, the suture anchor repairs were also statistically stronger than the outside-in repairs. Failure in both techniques occurred most commonly as suture pull-out from the soft tissues. CONCLUSIONS The all-arthroscopic suture anchor TFCC repair was biomechanically stronger than an outside-in repair. CLINICAL RELEVANCE The suture anchor technique allows for repair of both the superficial and deep layers of the articular disk directly to bone, restoring the native TFCC anatomy. By being knotless, the suture anchor repair avoids irritation to the surrounding soft tissues by suture knots.
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Affiliation(s)
- Mihir J Desai
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, GA; Veterans Affairs Medical Center, Atlanta, GA.
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Cardenas-Montemayor E, Hartl JF, Wolf MB, Leclère FM, Dreyhaupt J, Hahn P, Unglaub F. Subjective and objective results of arthroscopic debridement of ulnar-sided TFCC (Palmer type 1B) lesions with stable distal radio-ulnar joint. Arch Orthop Trauma Surg 2013; 133:287-93. [PMID: 23143290 DOI: 10.1007/s00402-012-1643-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Indexed: 11/29/2022]
Abstract
PURPOSE The purpose of this study was to determine functional and subjective results of patients who received arthroscopic debridement for their TFCC Palmer 1B lesions and to compare their results with those of arthroscopic suture repair. METHODS Between March 2007 and August 2011, 36 patients were diagnosed with Palmer type 1B tears and underwent arthroscopic debridement. 31 patients (15 males and 16 females) were followed up for an average of 26.7 months (±17.4 months) postoperatively. Their average age was 36.7 years (±12.7 years). Follow-up included the determination of range of motion (ROM), grip strength, pain, and wrist scores (modified Mayo wrist score (MMWS), Disabilities of the Arm, Shoulder and Hand questionnaire (DASH score)). RESULTS Postoperative ROM averaged 99.2 % for the extension/flexion arc, 95.5 % for the radial/ulnar deviation arc, and 99.4 % for the pronation/supination arc of motion when compared with the contralateral wrist. The MMWS was rated excellent in 48 % of patients, good in 39 %, fair in 13 %, and poor in 0 %. The average DASH score was 17.02 (±14.92). There was a significant reduction in pain. The grip strength was 96.7 % (±15.8), pulp-to-pulp pinch 101.9 % (±17.4), and the ulnar variance -0.12 ± 1.69 mm. CONCLUSIONS Arthroscopic debridement of Palmer type 1B lesions in stable DRUJ yields satisfactory to excellent results. Our study showed similar results compared with the studies of arthroscopic suture repair with shorter postoperative care and fewer complications.
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Arthroscopic repair of ulnar-sided triangular fibrocartilage complex (Palmer Type 1B) tears: a comparison between short- and midterm results. J Hand Surg Am 2012; 37:2325-30. [PMID: 23101530 DOI: 10.1016/j.jhsa.2012.08.027] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Revised: 08/19/2012] [Accepted: 08/20/2012] [Indexed: 02/02/2023]
Abstract
PURPOSE To compare short- and midterm functional and subjective outcomes of arthroscopically repaired Palmer 1B tears. METHODS At 2 time points, we evaluated 49 patients with Palmer 1B tears who underwent arthroscopic repair. We examined 46 patients (23 males and 23 females) in the short-term at an average of 11 months (range, 6-23 mo) postoperatively. In a second midterm follow-up, we examined 40 patients (20 males and 20 females) an average of 4.8 years (range, 4.2-5.9 y) after repair. Between short- and midterm follow-ups, 6 patients underwent an ulnar-shortening osteotomy to alleviate persistent ulnar-sided symptoms. Objective and subjective evaluation included the determination of range of motion, grip strength, pain, and wrist scores (modified Mayo wrist score and Disabilities of Arm, Shoulder, and Hand score). RESULTS Compared with short-term repair results, midterm outcomes showed a further improvement in pain, wrist scores, grip strength, and motion. Neither static nor dynamic ulnar variance was correlated to preoperative and postoperative Disabilities of the Arm, Shoulder, and Hand scores, short-term modified Mayo wrist scores, or need for ulnar-shortening osteotomy. Five patients improved only after having received an ulnar shortening osteotomy. CONCLUSIONS After repair of Palmer 1B lesions, patients continued to improve in function and comfort at least into the second year, although some needed to have the ulna shortened to achieve this result.
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Lee SJ, Rathod CM, Park KW, Hwang JH. Persistent ulnar-sided wrist pain after treatment of triquetral dorsal chip fracture: six cases related to triangular fibrocartilage complex injury. Arch Orthop Trauma Surg 2012; 132:671-6. [PMID: 22072191 DOI: 10.1007/s00402-011-1416-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2010] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Persistent ulnar-sided wrist pain after treatment of triquetral dorsal chip fracture even after union is a matter of concern. There could be various reasons for this persistent pain like arthritis, instability, fractures and non-union. We correlate our findings of physical examination and wrist arthroscopy as triangular fibrocartilage complex injury to be one of the causes of this persistent pain. PATIENTS Six subjects who had persistent ulnocarpal joint pain and tenderness after triquetral dorsal chip fracture, despite 2 months of conservative treatment, were subjected to physical tests. If the physical examination yields positive results, then magnetic resonance imaging followed by arthroscopic treatment was performed. The six patients were then evaluated using the visual analogue scale, the Mayo modified wrist score, and the grip strength test. RESULTS Triangular fibrocartilage complex (TFCC) injury was observed in all six cases and partial TFCC resection and synovectomy were performed. Analysis of the visual analogue scale, Mayo modified wrist score, and grip strength test data revealed statistically significant improvements (P < 0.05). CONCLUSION In addition to several causes reported in the published literature, TFCC injury can be a cause of persistent ulnar pain after treatment of triquetral dorsal chip fracture. Arthroscopic partial TFCC resection can be considered to be a suitable treatment for such cases.
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Affiliation(s)
- Seoung-joon Lee
- Department of Orthopaedic Surgery, Konkuk University School of Medicine, Seoul, Korea
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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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