Dataset Information

Talar Osteonecrosis After Subchondroplasty for Acute Lateral Ligament Injuries: Case Series.

ABSTRACT: Talar osteonecrosis is a well-described phenomenon following talar neck fracture, but is a rarely described complication after procedures about the foot and ankle. Here we describe the clinical course of 5 cases of talar osteonecrosis following injection of calcium phosphate into the talus (subchondroplasty) with or without acute lateral ligament repair after acute lateral ankle ligament injuries performed at an outside institution. Practitioners should be aware of this potentially devastating complication. Future research is indicated to determine the safety and efficacy of subchondroplasty for the talus.

Level of evidence

Level V, case series.

SUBMITTER: Foran IM

PROVIDER: S-EPMC8697153 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature

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Publications

Talar Osteonecrosis After Subchondroplasty for Acute Lateral Ligament Injuries: Case Series.

Foran Ian M IM Bohl Daniel D DD Vora Anand M AM Mehraban Nasima N Hamid Kamran S KS Lee Simon S

Foot & ankle orthopaedics 20200101 1

Talar osteonecrosis is a well-described phenomenon following talar neck fracture, but is a rarely described complication after procedures about the foot and ankle. Here we describe the clinical course of 5 cases of talar osteonecrosis following injection of calcium phosphate into the talus (subchondroplasty) with or without acute lateral ligament repair after acute lateral ankle ligament injuries performed at an outside institution. Practitioners should be aware of this potentially devastating c ...[more]

PMID: 35097366

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Project description:BackgroundThoracoscopic posterior and/ or lateral basal segment resection is a major difficult segmentectomy for thoracic surgeons, because of its high surgical difficulty and high incidence of postoperative complications. Here we describe the surgical procedure and techniques of the transpulmonary ligament approach and/or interlobar fissure approach for the thoracoscopic posterior and/or lateral basal segment resection.MethodsThe clinical data of 31 patients who underwent thoracoscopic posterior and/or lateral basal segment resection from January 2020 to June 2022 were included. All patients underwent posterior and/or lateral basal segment resection via the inferior pulmonary ligament and/or interlobar fissure approach. Follow-up was continued to September 2022.ResultsAll patients including 7 males and 24 females, with a median age of 51 [31-62] years, completed the operation successfully. One patient was converted to lobectomy due to insufficient margins intraoperatively. Two patients were treated using the interlobar fissure approach, 25 patients were treated via the inferior pulmonary ligament approach, and four patients were treated by employing both methods. Also, 20 patients had a single lesion and 1 patient had two lesions. Eleven patients underwent surgical resections on other lesions when posterior and/or lateral basal segment lesions resected. The median operation time was 120 [50-290] minutes, the median intraoperative blood loss was 50 [10-100] mL, the median postoperative drainage time was 4 [2-10] days, and the median postoperative hospital stay was 4 [2-13] days. There was no perioperative death. Postoperative complications included five cases of persistent air leakage longer than 5 days (7, 7, 8, 9, and 10 days), and one patient developed a pulmonary infection and abnormal liver function after the operation. The median maximum diameter of the lesion was 0.8 [0.2-1.5] cm, lymph nodes were resected in a median of 8 [4-15] case.ConclusionsThe approach of the inferior pulmonary ligament to resect posterior and/or the lateral basal segment can optimize the surgical procedure. The surgical trauma and postoperative complications are reduced, which is worthy of popularization and application.

Dataset Information

Talar Osteonecrosis After Subchondroplasty for Acute Lateral Ligament Injuries: Case Series.

Level of evidence

Publications

Talar Osteonecrosis After Subchondroplasty for Acute Lateral Ligament Injuries: Case Series.

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