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Background: Bone-patellar tendon-bone (BTB) anterior cruciate ligament reconstruction (ACLR) is one of the conventional techniques in the revision setting especially after a primary hamstring tendon graft. The use of the iliotibial band (ITB) augmented with allograft (AG) is an encouraging graft alternative for ACLR in terms of clinical and biomechanical data in the literature. Purpose: To compare the clinical outcomes of BTB graft with lateral extra-articular tenodesis, modified Lemaire (BTB-LET), and an ITB graft augmented with hamstring AG (ITB-AG) in the setting of revision ACLR. Study Design: Cohort study; Level of evidence, 3. Methods: Descriptive data and clinical outcomes were prospectively collected from patients who underwent revision ACLR with either the BTB-LET or ITB-AG technique between 2012 and 2020 and who had a minimum follow-up of 2 years. The clinical outcomes were assessed by the Lysholm, Tegner, Anterior Cruciate Ligament-Return to Sport after Injury, International Knee Documentation Committee subjective knee evaluation form, and Knee injury and Osteoarthritis Outcome Score. Return to sports, complications, and revisions were also analyzed. Results: A total of 167 patients were included, with 106 patients in the BTB-LET group and 61 patients in the ITB-AG group. There were no significant group differences in sociodemographic characteristics; however, the mean follow-up was significantly longer in the BTB-LET compared with the ITB-AG group (52.0 vs 38.8 months, respectively; P = .0001). There were no significant differences in postoperative outcome scores; however, patients in the ITB-AG group had a higher rate of return to competitive pivoting sports (32.8% vs 17.9%; P = .0288) and a higher overall rate of return to preinjury sport (63.9% vs 47.2%; P = .0365). Complications, including revisions for meniscal or chondral lesions and retears (8 [8.3%] in the BTB-LET group and 2 [4.0%] in the ITB-AG group), were not significantly different. All retears were due to sports-related accidents. Conclusion: In this study, ITB-AG was not different from BTB-LET in terms of functional outcomes scores but allowed better return to sport rate. Performing ITB-AG reconstruction in the setting of revision ACLR appears to be safe, effective, and associated with a satisfying return-to-sports rate.
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PURPOSE: This case-control study aimed to assess the influence of BMI and PTS on subsequent ACL injury affecting either ACL graft or the native ACL of the contralateral knee after primary ACL reconstruction. METHODS: A retrospective case-control study was performed using a cohort of patients who underwent arthroscopic ACL reconstruction between 2010 and 2020 using the same surgical procedure: Hamstring tendon autograft. The study group (group I) included all the patients (n = 94) during this period who sustained a subsequent ACL injury. The control group (group II) consisted of 94 patients randomly selected (matched Group I in terms of sex, age, and ACL graft) who did not sustain any further ACL injury. PTS was measured by two blinded surgeons on lateral knee view radiographs of the operated knee after primary ACL. BMI in kg/m2 was measured during the preoperative anesthesia consultation. Exclusion criteria were: non-true or rotated lateral knee radiographs of the operated knee post-ACLR, associated knee ligament injury requiring surgical management, iterative knee surgeries, open growth plate, and related fracture. RESULTS: The mean posterior tibial slope in group I was 7.5° ± 2.9, and 7.2° ± 2.0 in group II. A PTS angle cutoff was set at 10 degrees. The rate of patients showing a PTS ≥ 10° was significantly higher in group I compared to group II (p < 0.01). Patients with PTS ≥ 10° were 5.7 times more likely to sustain a subsequent ACL injury, (OR: 5.7 95% CI[1.858-17.486]). The Average BMI in group I was 24.5 ± 3.7 kg.m-2 compared to group II which was 23.3 ± 3.0 kg.m-2. There were no significant differences in any of the four BMI categories between both groups (p value 0.289). A series of BMI cut-offs were also analyzed at 23 to30 kg/m2, and there was no significant difference between both groups. CONCLUSIONS: A posterior tibial slope equal to or above 10 degrees measured on lateral knee radiographs was associated with 5.7 times higher risk of ACL graft rupture or contralateral native ACL injury; however, BMI was not.
Assuntos
Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior , Humanos , Lesões do Ligamento Cruzado Anterior/complicações , Lesões do Ligamento Cruzado Anterior/diagnóstico por imagem , Lesões do Ligamento Cruzado Anterior/cirurgia , Estudos Retrospectivos , Estudos de Casos e Controles , Ligamento Cruzado Anterior/diagnóstico por imagem , Ligamento Cruzado Anterior/cirurgia , Articulação do Joelho/diagnóstico por imagem , Articulação do Joelho/cirurgia , Tíbia/diagnóstico por imagem , Tíbia/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Fatores de RiscoRESUMO
BACKGROUND: Protocols for effective postoperative pain control in patients undergoing spinal surgery are not standardized. In our study, we compared the effects of hemostatic absorbable gelatin sponge impregnated with ropivacaine versus normal saline when applied to the transverse process of the operated vertebrae on the postoperative pain following instrumentation spine surgery. METHODS: A prospective double-blind randomized study was conducted on 30 patients undergoing spine surgery. At the end of surgery, the hemostatic gelatin sponge was applied by the surgeon on the transverse process of the operated vertebra containing either ropivacaine 0.5% or normal saline NaCl 0.9. Pain was assessed using the visual analog scale (VAS) every 4 hours for 48 hours postoperatively in the 2 groups (ropivacaine vs. normal saline). The total amount of postoperative opioid use was also recorded. RESULTS: The VAS score was significantly lower in patients receiving hemostatic gelatin sponge impregnated with local anesthetics as compared with patients receiving gelatin sponge impregnated with normal saline 48 hours postoperatively; the mean total dose of meperidine given in the first 48 hours postoperatively was significantly lower (53.5 ± 51.0 mg) in patients receiving gelatin sponge impregnated with local anesthetics as compared with patients receiving hemostatic gelatin sponge impregnated with normal saline (140.5 ± 102 mg). CONCLUSIONS: Use of intraoperative hemostatic gelatin sponge impregnated with ropivacaine applied on the transverse process of the operated vertebrae intraoperatively resulted in decreasing the postoperative pain in patients undergoing lumbar instrumentation surgery as manifested by the decrease in the VAS score and the total dose of opioids.
Assuntos
Anestésicos Locais/administração & dosagem , Esponja de Gelatina Absorvível/uso terapêutico , Hemostáticos/uso terapêutico , Vértebras Lombares/cirurgia , Dor Pós-Operatória/prevenção & controle , Ropivacaina/administração & dosagem , Idoso , Analgésicos Opioides/uso terapêutico , Método Duplo-Cego , Feminino , Humanos , Período Intraoperatório , Vértebras Lombares/efeitos dos fármacos , Masculino , Meperidina/uso terapêutico , Pessoa de Meia-Idade , Solução Salina/administração & dosagem , Fusão Vertebral , Resultado do TratamentoRESUMO
Cystic lymphangiomas are benign tumors originating mainly in the head and neck of the pediatric population. The authors report a rare case of cystic lymphangioma in the right elbow of an 8-month-old baby treated successfully by complete surgical resection.