RESUMO
RATIONALE: Acute rupture of the flexor halluces longus (FHL) tendon due to trauma or laceration is a well-known phenomenon. Partial rupture of the FHL tendon caused by tendinitis or stenosing tenosynovitis is common in ballet dancers and athletes. However, atraumatic complete rupture of the FHL is rare: as of 2018, only 7 cases of closed atraumatic complete rupture of the FHL tendon have been reported in the literature. Here, we report on a patient who presented with a closed atraumatic complete rupture of the FHL tendon during a forward lunge exercise. PATIENT CONCERNS: A 35-year-old female visited the clinic with pain in the plantar medial aspect of the left foot, along with weakness and loss of great toe flexion. The patient had a normal foot structure and no history of trauma or systemic disease. She performed a forward lunge exercise more than 50 times on 1 leg per day, more than once a week to strengthen her leg muscles. She reported that she felt a slight pain in her left, great toe while exercising for 3 weeks prior to her visit. One week prior to presentation, severe pain occurred suddenly when her left hallux dorsiflexed strongly during an anterior lunge exercise motion. DIAGNOSIS: Magnetic resonance imaging revealed complete rupture of the FHL tendon near the level of the metatarsal head and neck junction. The lesion was prolonged, with the proximal end displaced to the metatarsal shaft region. INTERVENTIONS: Complete rupture of the FHL tendon was treated with a primary suture. OUTCOMES: At the 1-year follow-up, active plantar flexion of the interphalangeal joint was possible but joint function had a range of 0° to 25°. Flexion strength was reduced slightly, measuring about 70% when compared to the contralateral side, but flexion strength of the metatarsophalangeal joint was normal. LESSONS: We describe an extremely rare case of complete rupture of the FHL tendon at the level of metatarsal head and neck junction. It should be understood that this injury can occur not only in professional athletes but also in the general public, and we recommend educating personal trainers on how to prevent it.
Assuntos
Hallux/lesões , Ruptura/etiologia , Traumatismos dos Tendões/etiologia , Adulto , Exercício Físico , Feminino , Hallux/diagnóstico por imagem , Hallux/cirurgia , Humanos , Ruptura/diagnóstico , Ruptura/cirurgia , Traumatismos dos Tendões/diagnóstico por imagem , Traumatismos dos Tendões/cirurgia , Resultado do TratamentoRESUMO
Intraosseous alignment of the tarsal bone has not been investigated in relation to various foot deformities. This study aimed to investigate three-dimensional computed tomography (3D CT) talar morphology in children with idiopathic and neuromuscular pes planovalgus. Eleven children [nine boys, two girls; mean (SD) age: 10.5 (2.8) years] with idiopathic pes planovalgus and 15 children [three boys, 12 girls; mean (SD) age: 10.8 (3.4) years] with neuromuscular pes planovalgus were included. All patients underwent 3D CT and weight-bearing anteroposterior, lateral, and axial radiography. Demographic data and talar 3D CT and radiographic measurements were compared between both groups. The correlation between the measurements was also analyzed. The neuromuscular group showed significantly more severe deformity than the idiopathic group in the radiographic and 3D sagittal talus measurements. The 3D coronal talus measurement showed a significant negative correlation with the axial hindfoot alignment in the idiopathic group while the 3D transverse talus measurement was significantly correlated with the lateral talocalcaneal angle in the neuromuscular group. 3D intraosseous alignment of the talus is correlated with pes planus deformity. Longitudinal and biomechanical studies including a control group are necessary to elucidate the role of 3D talar morphology on a dynamic imbalance in pes planovalgus.
Assuntos
Pé Chato/diagnóstico por imagem , Tálus/diagnóstico por imagem , Paralisia Cerebral/epidemiologia , Criança , Feminino , Humanos , Imageamento Tridimensional , Masculino , Estudos Retrospectivos , Tomografia Computadorizada por Raios XRESUMO
PURPOSE: To evaluate the clinical and radiological outcomes of the all-inside, arthroscopic, modified Broström procedure (MBP) used to treat chronic lateral ankle instability (CLAI) according to subfibular ossicle (SFO) status. METHODS: Between January 2013 and September 2016, we retrospectively analyzed CLAI patients who underwent the arthroscopic MBP. When performing the arthroscopic MBP, SFO was removed with all inside technique regardless of size. Patients who were not followed for more than a minimum of 12 months after surgery were excluded. The patients were divided into 2 groups: ankles with SFOs were assigned to the SFO group and the others to the non-SFO (NSFO) group. The evaluation tools used included the American Orthopedic Foot and Ankle Society (AOFAS) ankle-hind foot score, a pain visual analog scale, and the talar tilt angle. RESULTS: Following the inclusion criteria, we included 125 patients (125 ankles) in this study. The SFO group consisted of 26 patients and the NSFO group consisted of 99 patients. The preoperative scores in the 2 groups shows no significant difference except for AOFAS scores. The final AOFAS scores in both groups improved compared with the preoperative scores (18.4 ± 16.3 and 22.1 ± 21.6 for the SFO and NSFO groups, respectively). The final follow-up visual analog scale scores also improved in both groups (5.0 ± 1.7 and 5.2 ± 1.4, respectively). The mean ± standard deviation talar tilt improved from 8.7 ± 5.0° preoperatively to 4.6 ± 3.6° at the final follow-up in the SFO group, and from 7.3 ± 4.4° preoperatively to 3.2 ± 3.0° at the final follow-up in the NSFO group. Neither the preoperative nor final talar tilt angle differed between the 2 groups (P = .300 and P = .072, respectively). CONCLUSIONS: All-inside arthroscopic MBP after SFO resection was as successful as the same surgery without SFO resection. The clinical outcomes of the SFO and NSFO groups did not differ. Both groups achieved successful radiological outcomes at the last follow-up. All-inside arthroscopic MBP is a reliable treatment for CLAI patients regardless of SFO status. LEVEL OF EVIDENCE: Level III, retrospective comparative study.
Assuntos
Articulação do Tornozelo/cirurgia , Artroscopia/métodos , Instabilidade Articular/cirurgia , Procedimentos Ortopédicos/métodos , Adulto , Articulação do Tornozelo/patologia , Doença Crônica , Feminino , Humanos , Instabilidade Articular/diagnóstico por imagem , Instabilidade Articular/patologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Escala Visual Analógica , Adulto JovemRESUMO
RATIONALE: In competitive athletes, the upper extremity is subject to tremendous torsional forces with axial loading due to repetitive weight bearing. Approximately 25% of injuries in sports are related to the hand or wrist. Skeletal deformity on the wrist physis is common in athletes due to repetitive loading and presents at early ages between 6 and 13 years. Additionally, it is more common in female than in male athletes. PATIENT CONCERNS: An 11-year-old girl who was a climber complained of pain on her left wrist without direct trauma. She had participated in climbing exercise for several years and had no medical history. Thorough radiological evaluation, we diagnosed physeal injury of the left radius. After healing of the physeal injury of the radius, she complained of pain on fourth finger of right hand and radiographs revealed physeal injury of the right fourth finger. DIAGNOSIS: Radiographs revealed physeal injury of the left radius. Magnetic resonance imaging revealed epiphyseal widening of the radial aspect of the wrist and bone marrow signal increase on T2-weighted imaging. Likewise, radiographs showed physeal injury of the right fourth finger INTERVENTIONS:: No surgery was performed and we applied wrist brace and finger splint for conservative treatment. OUTCOMES: The patient's pain was immediately relieved. The patient had no complications or recurrence of symptoms and was undergoing regular check-ups every 6 months. LESSONS: During climbing exercise, repeated high pressure causes damage of the hand and wrist joints in young patients. Chronic pain in this group must be carefully evaluated, and radiographs should be obtained for diagnosis and early treatment. Conservative treatment of these injuries has good results, and avoiding intensive power training avoids the risk of this injury.
Assuntos
Traumatismos dos Dedos/diagnóstico por imagem , Fraturas do Rádio/diagnóstico por imagem , Traumatismos do Punho/etiologia , Atletas , Criança , Tratamento Conservador , Feminino , Humanos , Imageamento por Ressonância MagnéticaRESUMO
RATIONALE: Tarsal tunnel syndrome (TTS) is a compressive neuropathy of the posterior tibial nerve or one of its branches within the tarsal tunnel that is often caused by a variety of space-occupying lesions, such as ganglia, lipomas, varicosities, neural tumors, trauma, or systemic disease. The os sustentaculi is a small accessory bone, bridged to the posterior aspect of the sustentaculum tali by fibrocartilage. To the best of our knowledge, this is a rare case of successful treatment of TTS caused by the os sustantaculi. PATIENT CONCERNS: A 37-year-old male presented with insidious onset of right ankle and foot pain for 1 year. He also complained of a tingling sensation and paresthesia from the plantar and medial aspect of the forefoot to the middle foot area along the main distribution of the medial plantar nerve. The symptoms were mild at rest, but increased upon prolonged walking. He had an ankle sprain history during a football game 2 years previously and recurrent ankle sprains had occurred more frequently in this ankle since that trauma. DIAGNOSES: Plain standing anteroposterior and lateral view radiographic findings of the right ankle reveled an accessory ossicle located posterosuperomedial to the sustentaculum tali. A computed tomography scan showed that the ossicle articulated between the talus and calcaneus. A magnetic resonance image revealed mild bone marrow edema in the ossicle and medial displacement of the tarsal structures. INTERVENTIONS: Surgery was performed under general anesthesia. The ossicle was delineated from its surrounding structures and was removed. Tension on the nerve was released. OUTCOMES: The patient's pain and hypoesthesia were immediately relieved, and the tingling sensation disappeared 6 months after surgery. The patient had no complications or recurrence of symptoms at the 1-year follow-up.
Assuntos
Tornozelo , Descompressão Cirúrgica/métodos , Osteotomia/métodos , Tálus , Adulto , Tornozelo/diagnóstico por imagem , Tornozelo/fisiopatologia , Humanos , Imageamento por Ressonância Magnética/métodos , Masculino , Radiografia/métodos , Tálus/anormalidades , Tálus/diagnóstico por imagem , Tálus/cirurgia , Síndrome do Túnel do Tarso/diagnóstico , Síndrome do Túnel do Tarso/etiologia , Síndrome do Túnel do Tarso/fisiopatologia , Síndrome do Túnel do Tarso/cirurgia , Nervo Tibial/patologia , Nervo Tibial/fisiopatologia , Resultado do TratamentoRESUMO
PURPOSE: The purpose of this study is to present the effective design of N-plasty of the iliotibial band and surgical results of its use as a treatment for refractory external snapping hip. MATERIALS AND METHODS: We evaluated 17 patients (24 cases) with external snapping hip who underwent N-plasty between October 2013 and May 2016 and who were followed up for at least 12 months. All patients were male and the mean age was 20.8 years. The mean duration of symptoms prior to surgical intervention was 28.5 months with an average follow up of 24.5 months. Surgery was defined as being successful when patients could carry out their daily activities and exercise without a clicking sensation or pain 6 months after surgery until their last follow-up. Failure was defined when either a clicking sensation or pain was present. The visual analog scale (VAS) and modified Harris hip score (mHHS) were measured and compared preoperatively and at last follow-up. RESULTS: All patients had complete resolution of pain and snapping. The VAS decreased from 6.77 preoperatively to 0.09 postoperatively and mHHS improved from 69.5 to 97.8 after surgery. CONCLUSION: Modified designed N-plasty is considered to be an excellent treatment method facilitating operation reproducibility with maximum elongation effect of the iliotibial band.