ResumoQuase 90% dos casos de coccigodínia podem ser tratados por meio de tratamento clínico conservador; os 10% restantes precisam de outras modalidades invasivas para o alívio da dor, como o bloqueio do gânglio ímpar (BGI) ou ablação por radiofrequência (ARF) do gânglio ímpar. Com o objetivo de avaliar a eficácia do BGI e ARF do gânglio ímpar no controle da dor em pacientes com coccigodínia, foi realizada uma pesquisa sistemática no PubMed, MEDLINE e Google Scholar, a fim de identificar estudos que relatam o alívio da dor, em termos de Escala Visual Analógica (EVA) ou dos seus homólogos, após o BGI ou ARF em pacientes com coccigodínia por 2 autores diferentes, de acordo com as diretrizes PRISMA. Foram definidos sete estudos com um total de 189 pacientes (104 no grupo BGI e 85 no grupo ARF). No grupo BGI, a média da pontuação EVA melhorou de 7,83 no início do estudo para 3,11 no acompanhamento de curto prazo, 3,55 no acompanhamento de médio prazo e 4,71 no acompanhamento de longo prazo. No grupo ARF, a média da pontuação EVA melhorou de 6,92 no início do estudo, 4,25 no acompanhamento de curto prazo e 4,04 no acompanhamento de longo prazo. No grupo BGI foram relatadas 13,92% de falhas (11/79) e complicações de 2,88% (3/104), enquanto que no grupo ARF foram relatadas 14,08% de falhas (10/71) e nenhuma complicação (0%). A taxa total de êxito foi >85% em qualquer uma das modalidades. O BGI e ARF do gânglio ímpar fornecem um método confiável e provavelmente excelente no controle da dor, em pacientes com coccigodínia que não respondem ao tratamento médico conservador. No entanto, deve ser estabelecido um limite entre os que responderam, os que não responderam e aqueles não respondedores tardios, sendo necessários estudos mais amplos com acompanhamento mais longo (>1 ano).

This study aims to evaluate whether surgical site vancomycin mixed in bone grafts and local vancomycin mixed in normal saline wash before wound closure decrease the infection rates in patients undergoing lumbar spinal instrumentation and posterolateral fusion. A retrospective study was performed on cases between 2017 and 2019, who underwent lumbar spine instrumentation and posterolateral fusion for lumbar canal stenosis or listhesis. The routine prophylactic procedures were performed in all patients as per institutional protocol. Patients' records were analysed and categorised into two groups, the vancomycin group (VG), where vancomycin mixed in bone graft and normal saline wash was used at the surgical site, and the control group (CG), where vancomycin was not used. The study included 63 patients, 31 in VG and 32 in CG. There is no statistical difference in age, sex, and diabetes mellitus in both groups. A total of seven cases were infected, six in CG (6/32) and one in VG (1/31). Out of six infections in CG, three patients had diabetes and four infected cases underwent surgery for debridement. In VG, the only single case got infected and treated with intravenous antibiotics. We found that the use of vancomycin added to the bone graft and normal saline in posterior lumbar spinal instrumentation and posterolateral fusion is associated with significantly lower rates of infection (p value=0.049).

Background and objectiveThe primary goal of anterior cruciate ligament reconstruction (ACLR) is to protect the initial graft fixation against heavy loads encountered during the rehabilitation phase. The purpose of this study was to evaluate the functional outcomes (Lysholm score) and laxity [anterior tibial translation (ATT), anterior drawer test, Lachman test, and pivot shift test] of ACLR with adjustable-loop femoral cortical suspensory fixation (CSF) and tibial interferences crew fixation. MethodsThis study included 100 patients who underwent primary ACL reconstruction using quadruple hamstring grafts secured with TightRope® (Arthrex Inc, Naples, FL) femoral fixation and an interference screw on the tibial end. Six patients were excluded from the final analysis (four lost to follow-up, one suffered re-injury, and one had septic arthritis). The remaining 94 patients were evaluated for laxity and functional outcomes preoperatively, as well as at one, six, and 12 months postoperatively. Regression analysis was performed to determine the association between outcomes and 11 independent variables. This was designed as a prospective cohort study (level of evidence: II). ResultsThe mean age of the participants was 28.46 ± 7.01 years. The median preoperative Lysholm knee score of 49 (mean ± SD: 48.2 ± 5.42) improved to 93 (92.7 ± 2.1) at six months and 98 (97.6 ± 2.1) at the one-year followup. The improvement was found to be statistically significant (p<0.01). The median ATT was 10 mm preoperatively, which decreased to 2 mm at one month, remained the same at six months, and rose to 3 mm at the one-year follow-up. ATT was found significantly reduced at one month postoperatively (p<.001) and did not show any significant further changes at subsequent follow-ups (p>0.05). Multiple linear regression revealed that one-year postoperative ATT (Rolimeter, Aircast Europa, Stephanskirchen, Germany) was independent of all demographic and perioperative variables tested. ConclusionQuadrupled hamstring graft ACLR with adjustable-loop fixation showed excellent subjective and objective outcomes with no residual laxity or failure of graft over mid-term follow-up. Postoperative laxity was not correlated with graft and tunnel dimensions.

Fibrous dysplasia has a considerable risk of pathological fractures particularly in proximal femur in younger age group. These are challenging to treat, especially in pediatric population. Several treatment modalities have been proposed, each having its own pros and cons. Attention should be given in pediatric population in choosing technique and selection of implants to preserve growth of the limb and to prevent implant prominence and soft tissue irritation. We are reporting a case of pathological neck of femur fracture secondary to fibrous dysplasia, in an 11-year-old obese boy, managed with curettage, iliac crest bone grafting and osteosynthesis with PHILOS plate (a plate routinely used in adults for humerus neck fractures). At 6 months follow-up, he shows a good consolidation of iliac crest graft at fracture site with stable implant and an excellent functional outcome in terms of pain and range of motion, without any radiological sign of recurrence.