RESUMEN
Intravascular endothelial hyperplasia is a benign soft tissue mass rarely reported in the foot. Advanced imaging and confirming a benign diagnosis are critical for any soft tissue mass. This paper identifies 2 patients that developed intravascular endothelial hyperplasia tumors which required surgical excision. A 17-year-old male patient presented to clinic complaining of a painful bump to the arch of his right foot which he related to an injury 9 months prior. Magnetic resonance imaging of the right foot revealed a mass within the plantar subcutaneous fat that was serpiginous in nature similar to adjacent branching vessels favoring a low-flow vascular malformation. A 38-year-old female with Multiple Sclerosis presented with complaints of persistent symptoms of pain to the 1st interspace, difficult ambulation and neuritis. Ultrasound and MRI observed solid, multilobulated mass, with internal vascular malformation, MRI describing intrinsic involvement along the abductor musculature and flexor tendons. Both lesions were surgically excised and sent for pathology. Pathology report indicated a diagnosis of intravascular papillary endothelial hyperplasia or Masson's tumor in both cases. Pathology diagnosis of intravascular papillary endothelial hyperplasia is generally good with wide resection leading to low recurrence rates. Both patients in the current study have progressed postoperatively with resolution of symptoms and without recurrence.
Asunto(s)
Hemangioendotelioma , Malformaciones Vasculares , Neoplasias Vasculares , Masculino , Femenino , Humanos , Adulto , Adolescente , Hemangioendotelioma/diagnóstico por imagen , Hemangioendotelioma/cirugía , Hiperplasia/cirugía , Hiperplasia/patología , Pie/diagnóstico por imagen , Pie/cirugía , Pie/patología , Neoplasias Vasculares/patología , Malformaciones Vasculares/diagnóstico , Malformaciones Vasculares/patología , Diagnóstico DiferencialRESUMEN
Tarsometatarsal joint arthrodesis is a commonly accepted procedure for hallux valgus associated with severe deformity and first ray hypermobility or medial column instability. This study evaluates the correction of hallux valgus deformity and the maintenance of correction with and without the use of a stabilization screw between the first and second metatarsal bases. Through retrospective review of first tarsometatarsal joint arthrodesis within our institution we evaluated 63 patients. Twenty-seven patients did not have a first to second metatarsal base screw and were placed into the no screw cohort. Thirty-six patients did have a first to second metatarsal base screw and were placed into the screw cohort. This study population had an osseous union rate of 95%. Clinical and radiographic recurrence occurred in 5 of 63 patients (8%). At 1-y postop the measurements demonstrated that the screw cohort had an average intermetatarsal angle correction of 11.6 degrees while the no screw cohort had an average correction of 7.8 degrees. Additionally, at 1-y postop the screw cohort had greater maintenance of the intermetatarsal angle correction with an average change of 0.5 degrees compared to 2.3 degrees in the no screw cohort. We conclude that the addition of the stabilization screw improves the first tarsometatarsal joint arthrodesis construct resulting in a greater degree of realignment and maintenance of correction.
RESUMEN
Utilization of the talonavicular joint (TN) arthrodesis as an isolated procedure or in combination with hindfoot arthrodesis has been described in the literature for treatment of numerous hindfoot conditions. When used in isolation or with concomitant hindfoot arthrodesis, the TN joint has demonstrated nonunion rates reported as high as 37% in the literature. Despite previous research, there remains a lack of agreement upon the ideal fixation technique for TN joint arthrodesis with and without concomitant subtalar joint arthrodesis. The purpose of this study was to retrospectively compare the radiographic and clinical results of TN joint arthrodesis as part of double arthrodesis procedure utilizing 4 separate fixation constructs in the treatment of advanced hindfoot malalignment in stage III adult-acquired flatfoot deformity. We retrospectively reviewed 105 patients who underwent TN joint arthrodesis as part of double arthrodesis procedure utilizing 4 separate fixation constructs. Our results demonstrated a nonunion rate of 16.2%, with 17 nonunions identified within our patient population. One (2.4%) nonunion was observed in the 3-screw cohort, 7 (33.3%) nonunions were observed in the 2-screw cohort, 4 (16.0%) nonunions were observed in the 2-screw plus plate cohort, and 5 (29.4%) nonunions were observed in the 1-screw plus plate cohort. The difference in nonunion rate between the 4 cohorts was statistically significant. Based on these results, we conclude that the use of a 3-screw construct for TN joint arthrodesis as part of double arthrodesis procedure demonstrates a statistically significant reduction in nonunion rate and should be considered a superior fixation construct for this procedure.
Asunto(s)
Pie Plano , Articulaciones Tarsianas , Adulto , Artrodesis/métodos , Tornillos Óseos , Pie Plano/diagnóstico por imagen , Pie Plano/cirugía , Humanos , Estudios Retrospectivos , Articulaciones Tarsianas/diagnóstico por imagen , Articulaciones Tarsianas/cirugíaRESUMEN
The purpose of this study is to demonstrate the effect of first tarsometatarsal (modified Lapidus) arthrodesis on hindfoot alignment. We reviewed the radiographs of 39 patients, 40 feet (16 right feet and 24 left feet in 6 males and 34 females; mean age 43 years) who underwent hallux valgus reconstruction and isolated first tarsometatarsal arthrodesis. Patients who had ancillary osseous procedures were excluded from the study, with the exception of proximal phalangeal osteotomy to address hallux interphalangeus. The mean time to follow up was 33.78 weeks (8.45 months), median 21.5 weeks. Statistically significant differences were found between preoperative and postoperative measurements for talar declination (-3.3 ± 3.5), lateral talocalcaneal angle (-3.1 ± 3.9), lateral Meary's angle (-4.2 ± 4.9), medial cuneiform height (3.5 ± 4.6), medial cuneiform to fifth metatarsal distance (4.7 ± 4.5), AP talocalcaneal angle (-2.8 ± 5.3), and percentage of talar head uncovering (-6.6 ± 7.6). Our results suggest that first tarsometatarsal arthrodesis can affect hindfoot alignment on AP and lateral radiographs.
Asunto(s)
Artrodesis , Hallux Valgus , Huesos Metatarsianos , Huesos Tarsianos , Adulto , Femenino , Hallux Valgus/diagnóstico por imagen , Hallux Valgus/cirugía , Humanos , Masculino , Huesos Metatarsianos/diagnóstico por imagen , Huesos Metatarsianos/cirugía , OsteotomíaRESUMEN
Calcific insertional Achilles tendinopathy (CIAT) is a relatively common musculoskeletal entity that results in significant pain and disability, as well as posterior muscle group weakness. There is a lack of evidence criteria to support the timing of operative intervention, choice of procedures, or whether equinus requires treatment. The purpose of this study was to retrospectively review 45 patients (48 feet) who have undergone surgical management of CIAT with concomitant posterior muscle group weakness with the single heel rise testing. All patients underwent debridement and repair of the Achilles tendon with reattachment of the Achilles tendon to the calcaneus, ostectomy of the calcaneus, and flexor hallucis longus tendon transfer. Those patients with equinus also underwent gastrocnemius recession. The focus includes patient-reported satisfaction, time to return to normal shoe gear, and the incidence of revision surgery. The overall average of time to weightbearing was 4.3 weeks. After surgery, 73.3% (nâ¯=â¯33) of the 45 patients responded to the following question: "Would you have this surgery done again?" Of these patients, 93.9% (nâ¯=â¯31) responded "Yes" and 6.1% (nâ¯=â¯2) responded "Unsure." Of the same 33 patients, 84.8% (nâ¯=â¯28) responded that they were "Very Satisfied" with the procedure and 15.2% (nâ¯=â¯5) responded that they were "Satisfied." Twelve patients (26.7%) did not respond to either question. One of the 12 patients (8.3%) who did not respond had bilateral procedures. None of the patients experienced tendon rupture, deep vein thrombosis, or the need for revision surgery. Four patients (8%) experienced a superficial infection, whereas 1 patient (2%) had development of a deep infection. No correlations were found when looking at the relationship between body mass index and return to weightbearing/normal shoe gear with Spearman analysis.