Peroneal Stabilization Via Tightening of the Peroneal Tendon Sheath

Peroneal subluxation is a rare but debilitating pathology that can be the result of a superior peroneal retinaculum tear or intrasheath laxity. On clinical examination of both cases, the pathology is observed when the ankle is circumducted in eversion and dorsiflexion. With a superior peroneal retinaculum tear, the tendons dislocate from the peroneal groove, whereas with intrasheath laxity the tendons remain in the groove. In the present case series, peroneal stabilization was performed for both superior peroneal retinaculum tear and intrasheath laxity. With our technique, the fibro-osseous connections of the peroneal tendon sheath are detached from the distal one third of the fibula. Drill holes are made through the fibula for suture to be passed through and the peroneal tendon sheath is reattached to the fibula through horizontal mattress sutures via pants over vest technique to restore tension to the sheath. A total of 5 patients underwent peroneal stabilization, 100% (5/5) of which had preoperative pain with palpation along the peroneal tendons and a palpable click with range of motion of the ankle joint. Postoperatively, 100% (5/5) of the patients were fully weight-bearing, compared to 60% (3/5) preoperatively. No patients had residual subluxation of the peroneal tendons postoperatively or a need for revisional surgery. Residual peroneal tendonitis was present in 20% (1/5) of patients and sural neuritis occurred in 20% (1/5) of patients. The peroneal tendons are physiologically tightened within the peroneal tendon sheath to mitigate the pathologic subluxation, without sacrificing tendons for transfer or using allograft material. Clinical Level of Evidence: Therapeutic, Case Series, Level 4

Variation of the palmar cutaneous branch of the median nerve identified within the tendon sheath of the flexor carpal radialis

Purpose: During volar plate fixation of distal radius fractures, we have encountered patients with an anomalous course of the palmar cutaneous branch (PCB) of the median nerve within the sheath of the flexor carpi radialis (FCR) tendon. The purpose of this study was to assess the frequency and location of variations of the PCB within the sheath of the FCR tendon.Methods: This retrospective study enrolled 83 patients who underwent volar locking plate fixations through a modified Henry approach for distal radius fractures from July 2018 to April 2020. When we encountered an anomalous PCB within the sheath of the FCR tendon, we documented the specific finding and location where the PCB entered the sheath of the FCR tendon.Results: There were nine patients (10.8%) who had an anomalous course of PCB penetrating the sheath of the FCR tendon. The average entering point of PCB into the sheath of the FCR tendon was 3.07 cm from the distal wrist crease (range, 2.5–3.6 cm).Conclusion: An anomalous course of the PCB entering the sheath of the FCR tendon was observed at a high frequency (10.8%). Care must be taken not to injure the PCB during a dissecting of the FCR sheath during a modified Henry approach for a distal radius fracture.

Kingella kingae Osteoarticular Infections Approached through the Prism of the Pediatric Orthopedist

Nowadays, Kingella kingae (K. kingae) is considered as the main bacterial cause of osteoarticular infections (OAI) in children aged less than 48 months. Next to classical acute hematogenous osteomyelitis and septic arthritis, invasive K. kingae infections can also give rise to atypical osteoarticular infections, such as cellulitis, pyomyositis, bursitis, or tendon sheath infections. Clinically, K. kingae OAI are usually characterized by a mild clinical presentation and by a modest biologic inflammatory response to infection. Most of the time, children with skeletal system infections due to K. kingae would not require invasive surgical procedures, except maybe for excluding pyogenic germs’ implication. In addition, K. kingae’s OAI respond well even to short antibiotics treatments, and, therefore, the management of these infections requires only short hospitalization, and most of the patients can then be treated safely as outpatients.

Migratory Loose Bodies from the Ankle Joint into the Flexor Hallucis Longus Tendon Sheath

Objective: Loose bodies resulting from any form of osteochondral insult can migrate out of their intra-articular position to adjacent compartments. This retrospective study aims to illustrate the phenomenon of loose bodies migration from the ankle joint into the flexor hallucis longus (FHL) tendon sheath. Materials and Methods: Cases of loose bodies in the FHL tendon sheath were identified from the authors' radiological database by way of keyword interrogation, covering the modalities of CT, MRI, and ultrasound over a period of 11 years. The imaging features of the loose bodies were recorded, together with the presence of ankle instability and osteoarthritis. Patient demographics and relevant history, including trauma and surgery, were collected. Results: Thirty-four cases including 33 patients, with a total of 125 loose bodies in the FHL tendon sheath, were identified. There were 58 loose bodies (46.4%) in Zone 1 of the FHL tendon sheath, 65 loose bodies (52%) in Zone 2, and 2 loose bodies (1.6%) in Zone 3. All patients had features of ankle osteoarthritis on imaging, 14 of which had imaging features of ankle instability, and 19 patients had previous ankle trauma. Conclusion: Osteochondral loose bodies originating from the ankle joint can migrate into the FHL tendon sheath. It is important to recognise this phenomenon as a distinct entity, different from primary tenosynovial chondromatosis of the FHL tendon sheath, which may have a different surgical management and clinical outcome. Detection of FHL tendon sheath loose bodies should also prompt closer examination for articular disease in the ankle joint.

Steroid Injection Using Tendon Excursion for Trigger Finger: Introduction to Injection Methods and Analysis of Treatment Results

Purpose: Local corticosteroid injections are routinely used as first-line treatment for trigger finger. However, accurate delivery of steroids into the tendon sheath is important for the effectiveness of the treatment and the prevention of complications. This study aimed to introduce our steroid injection technique for trigger finger, which uses tendon excursion of the flexor tendon, and evaluate the clinical outcomes in patients who were treated with this technique.Methods: A total of 171 patients with trigger finger who were treated with steroid injections were retrospectively reviewed. The efficacy of injection and complications were investigated. The evaluation of the efficacy was classified into “good,” “fair,” and “poor.” The results were analyzed according to the type of finger and the Quinnell grading system.Results: The total efficacy was 83.6% (good/fair, 143 digits; poor, 28 digits). The treatment success rate for Quinnell grade IV was 43.8% (7 of 16), which was significantly lower than those of Quinnell grades II and III, which were 88.9% (88 of 99) and 87.5% (49 of 56), respectively (II vs. IV, p=0.004; III vs. IV, p=0.010). In four fingers (excluding the thumb), the success rate was significantly higher than that of the thumb (88.2% vs. 75.4%, p=0.048).Conclusion: The steroid injection technique using tendon excursion showed excellent results and low complication rates. In particular, the second to fourth fingers and low-grade fingers showed more effective results.

Gambaran Pemberian Terapi Latihan Dalam Peningkatan Kemampuan Fungsional Tangan Pada De Quervain Syndrome: Literatur Review

Body part have an important role in various activities, excess activity can cause disturbance. Musculoskeletas disorder that commonly occur due to continuous activity are tendinitis, bursitis and tenosinovitys. De Quervain Syndrome is a tendinitis disorder caused by inflammation of the tendon sheath of the muscle in the m.abductor policis longus and m. Extensor policis brevis due to thickening of the extensor retinaculum, an important role of physiotherapy in the rehabilitation of movement disorder, namely use of modalities. The purpose of tis study is te see the description of the provision of exercise terapy in improving the functional ability of the hands in the case of De Quervain Syndrome. The method in this research design uses a literature review analysis wit the PICO method with a database seachr method through PUBMED, Z-Library and Google schoolar, five articles are reviewed. The test results of increasing functional ability in patients with De Quervain Syndrome showed that there was a significant effect of exercise therapy intervention with a mean value before the action of 50,5 and the mean value after of 26,8 the difference in ability improvement was 23,7. Health woekers can improve physiotherapy in patients with De Quervain Syndrome to improve te functional ability of the hand.Keywords: De Quervain syndrome, Exercise therapy, Disabilities Of The Arm, Shoulder And Hand (DASH) AbstrakBagian tubuh memiliki peran penting dalam berbagai aktivitas, aktivitas berlebih dapat menyebabkan gangguan. Gangguan Muskuloskeletal yang umum terjadi akibat aktifitas secara terus menerus yaitu Tendinitis, bursitis dan tenosinivitys. De quervain Syndrome merupakan salah satu gangguan tendinitis yang disebabkan oleh peradangan selubung tendon otot pada m. abduktor policis longus dan m. Ekstensor policis brevis akibat penebalan pada ekstensor retinaculum, peran penting fisioterapi dalam rehabilitasi gangguan fungsi gerak tubuh yaitu penggunaan modalitas. Tujuan penelitian ini melihat gambaran pemberian terapi latihan dalam meningkatkan kemampuan fungsional tangan pada kasus De Quervain Syndrome. Metode dalam desain penelitian ini menggunakan analisis literatur review dengan metode PICO dengan metode penelusuran database melalui PUBMED, Z-Library dan Google Scholar diperoleh lima artikel yang direview. Hasil uji peningkatan kemampuan fungsional pada pasien De quervain Syndrome menunjukan ada pengaruh signifikan intervensi terapi latihan dengan nilai mean sebelum tindakan 50,5 dan nilai mean setelah dilakukan 26,8 selisih peningkatan kemampuan 23,7. Tenaga Kesehatan dapat meningkatkan Fisioterapi pada penderita De Quervain Syndrome untuk meningkatkan kemampuan fungsional tangan.Kata kunci: De quervain syndrome, Terapi latihan, Disabilities Of The Arm, Shoulder And Hand (DASH)

Deep Digital Flexor Tendon Injury at the Level of the Proximal Phalanx in Frontlimbs With Tendon Sheath Distension Characterized by Standing Low-Field Magnetic Resonance Imaging in Horses: 13 Cases (2015–2021)

Objective: To describe the MRI findings for 13 horses with deep digital flexor tendon (DDFT) injury at the proximal phalanx where the tendon goes from ovoid to bilobed in frontlimbs with tendon sheath distension. In addition, the prognosis of this lesion was assessed.Design: Retrospective case series.Animals: Thirteen client-owned horses.Procedures: Medical records were reviewed, and data were collected regarding signalment, history, MRI findings, and outcomes of horses. Findings of MRI were recorded and whether the case was confirmed with tenoscopy.Results: A diagnosis of DDFT injury at the junction between ovoid and bilobed portions at the level of the proximal phalanx was established in 13/20 (65%) horses that underwent MRI examination of the frontlimb digital flexor tendon sheath. Return to previous level of work was poor in this subset of horses with only three of 13 (23%) horses returning to previous level of work and one horse still in rehabilitation.Conclusions and Clinical Relevance: Standing low-field MRI represents a potentially useful diagnostic tool to evaluate digital flexor tendon sheath distension especially when evaluating the DDFT at the proximal phalanx where the tendon progresses from ovoid to bilobed. Prognosis of lesions of the DDFT at the proximal phalanx appears less favorable than previously reported causes of tendon sheath distension.