Surgical Treatment of Metatarsalgia and Severe Instability of Lesser Metatarsophalangeal Joints.

The main object of this prospective cohort study was to compare surgical treatment options for primary metatarsalgia and the severe instability of lesser metatarsophalangeal joints. The outcomes of triple Weil osteotomy combined with direct plantar plate repair and triple Weil osteotomy, performed with proximal interphalangeal joint arthrodesis, are analyzed and compared. One hundred thirteen patients (117 feet) were enrolled in the study. They were split into 2 groups. In the first group, undergoing Weil osteotomy, combined with the plantar plate repair, good results, including complete pain reduction, elimination of hyperkeratosis, and American Orthopedic Foot and Ankle Society Score improvement, were achieved in 84.7% of the cases. The second group, where the combination of Weil osteotomy and proximal interphalangeal joint K-wire arthrodesis was used, demonstrated good results in 52.4% of the cases. Weil osteotomy, combined with the plantar plate repair, achieves better results in comparison to osteotomy, performed with the interphalangeal joint arthrodesis.

Clinical and biomechanics effects of modified Helal osteotomy with screw fixation in forefoot reconstruction.

PURPOSE: The object of this study was to assess the efficacy of Helal metatarsal osteotomy with screw fixation in patients with hammertoe deformities. METHODS: Thirty-five patients (66 feet, 66 metatarsals) with hammertoe deformity underwent Helal osteotomy with screw fixation after first ray reconstruction. Pre- and postoperative AOFAS scale results, podobarometry (in-shoe plantar pressure), and X-ray (angular) parameters were analyzed. The patients were examined before the operation and two, six, and 24 months postoperatively. RESULTS: The average AOFAS score was 59 (± 2.4) preoperatively and 96 (± 1.2) in 12 months after the operations. Pressure under the second and third metatarsal heads was decreased from 396 (± 52.3) kPa preoperatively to 240 (± 22.3) kPa 12 months postoperatively. Lateral subluxation of the second and third toes before the operation was observed in 62 (94%) feet, average metatarsophalangeal angle was 28.1 (± 3.3) degrees. While it was not found in any case 12 months after operation, in four (6.1%) feet, it became recurrent 24 months postoperatively; the average metatarsophalangeal angle was 5° (± 0.6). CONCLUSION: Helal osteotomy with screw fixation demonstrated good-to-excellent results in 24 months postoperatively. It allows for a three-dimension lesser rays reconstruction: shortening, elevating, and lateral or medial displacement of the metatarsal head.

Complex trigger wrist associated with carpal tunnel syndrome: a case report.

BACKGROUND: There are few reports of trigger wrist in the literature, as it is a rare pathology. Furthermore, various authors report that it is also hard to diagnose. It manifests with neurological symptoms at the affected wrist, which are usually induced by wrist movement, and can lead to partial or full loss of wrist function and sensitivity. The reason for reporting this specific case is that it was hard to differentiate between trigger finger and trigger wrist by clinical symptoms; no pathology was palpable or clearly seen on magnetic resonance imaging scan of the wrist. We propose a new diagnostic statement relative to this pathology. CASE PRESENTATION: A case of a 45-year-old white slavic man with trigger wrist associated with carpal tunnel syndrome, caused by a fibroma of the flexor tendon sheath, is reported. Despite careful clinical examination, it was not possible to differentiate between trigger finger and trigger wrist. Magnetic resonance imaging was performed to arrive at the right diagnosis but did not reveal any pathology in the wrist area. Carpal tunnel release was performed with a fibroma identified and excised. Wrist function was maintained well; no signs of carpal tunnel syndrome were seen at last follow-up. CONCLUSIONS: Trigger wrist can be misdiagnosed as trigger finger even if adequate clinical evaluation is performed, and this can lead to inadequate treatment. We state that, when clinical symptoms of both trigger wrist and trigger finger are present, except painful palpation of the A-1 pulley region, the case should be referred to as trigger wrist.