Background: Rates of severe maternal mor­bidity and maternal mortality (SMM/MM) in the United States are rising. Disparities in SMM/MM persist by race, ethnicity and geography, and could partially be attributed to social determinants of health.Purpose: Utilizing data from the largest, statewide referral hospital in Alabama, we investigated the relationship between residence in disadvantaged neighborhoods and SMM/MM.Methods: Data on all pregnancies between 2010 and 2020 were included; SMM/MM cases were identified using CDC definitions. Area deprivation index (ADI) available at the census-block group was geographically linked to individual records and categorized using quintile cutoffs; higher ADI score indi­cated higher socioeconomic disadvantage. Generalized estimating equation models were used to adjust for spatial autocorrela­tion and ORs were computed to evaluate the relationship between ADI and SMM/ MM, adjusted for covariates including age, race, insurance, residence in medically underserved areas/population (MUAP), and urban/rural residence.Results: Overall, 32,909 live-birth deliveries were identified, with a prevalence of 9.8% deliveries with SMM/MM with blood trans­fusion and 5.3% without blood transfusion, respectively. Increased levels of ADI were associated with increased odds of SMM/ MM. Compared to women in the lowest quintile, the adjusted OR for SMM/MM among women in highest quintile was 1.78 (95%CI, 1.22-2.59, P=.0027); increas­ing age, non-Hispanic Black, government insurance and residence in MUAP were also significantly associated with increased odds of SMM/MM.Conclusion: Our results suggest that resi­dence within disadvantaged neighborhoods may contribute to SMM/MM even after adjusting for patient-level factors. Measures such as ADI can help identify the most vulnerable populations and provide points to intervene.Ethn Dis.2022;32(4):293-304; doi:10.18865/ed.32.4.293

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Background:The mini-open approach with supine patient positioning is a useful technique to consider for acute Achilles rupture repair, ideally performed within 2 weeks from the time of injury. The traditional surgical approach is completed with the patient in the prone position with an extensile midline incision. Here we describe a mini-open approach with supine positioning that utilizes a single incision measuring approximately 3 to 4 cm in length and avoids the pitfalls of prone positioning, which include greater operative time and potential difficult airway management, vision loss, and brachial plexus palsies1.Description:When positioning the patient supine, lower-extremity bolsters are placed beneath the contralateral hip and the operative ankle in order to allow for exaggerated external rotation of the ankle and improved medial visualization. A thigh tourniquet is then applied on the operative side in a standard sterile fashion.After appropriate draping, begin by palpating the tendon rupture site and mark a 3 to 4-cm incision line just medial to the tendon. Sharp dissection through the skin to the level of the paratenon is then performed. Incise the paratenon with a knife, separate the paratenon from the underlying Achilles tendon with a Freer elevator or scissors, subsequently remove any hematoma formation, and cut the paratenon proximally and distally with scissors or a knife. Debride any damaged tendon thoroughly.The steps of the procedure are performed under direct visualization. If the sural nerve is encountered, it is noted and retracted, and extra care is taken to avoid damaging it with instruments or suture.Now that the proximal and distal ends of the Achilles tendon are free, utilize a 4-stranded double Krackow locking stitch with two #2 FiberWires (Arthrex) on both the proximal and the distal stump. The stumps of the ruptured tendon are approximated by tying the free suture ends together with use of a simple surgeon’s knot. A running epitendinous repair is performed with use of number-0 Vicryl (Ethicon) suture in a cross-stich weave technique to provide additional strength to the repair. Finally, test the integrity of the repair via an intraoperative Thompson test. The postoperative protocol includes non-weight-bearing with the operative limb in a posterior splint for 2 weeks. At the 2-week follow-up, stitches are removed and the limb is placed in a tall CAM (controlled ankle motion) walker boot with 2 heel wedges measuring 6.35 mm (0.25 inches) apiece. The patient can begin partial weight-bearing with crutches at 2 weeks postoperatively. At 4 weeks postoperatively, 1 heel wedge is removed, and at 6 weeks postoperatively, the second heel wedge is removed. Patients are instructed to begin gentle range-of-motion exercises at 2 weeks, with formal physical therapy scheduled to begin at 6 weeks. Most patients are out of the boot at 8 to 10 weeks postoperatively.Alternatives:Nonoperative treatment of Achilles rupture includes functional bracing or casting with the foot resting in the equinus position and ...

Background:In patients with irreparable damage to the articular surfaces of the hindfoot, hindfoot arthrodesis is frequently chosen to provide pain relief and improve activities of daily living. Common etiologies leading to hindfoot arthrodesis procedures include osteonecrosis, failed total ankle arthroplasty, and deformities resulting from Charcot arthropathy or rheumatoid arthritis. Traditionally, this operation utilizes an intramedullary nail to obtain fusion of the tibiotalocalcaneal joint. Although 80% to 90% of patients achieve postoperative union, the remaining 10% to 20% experience nonunion1-3. Factors affecting the rate of nonunion include Charcot neuroarthropathy, use of nonsteroidal anti-inflammatory drugs or methotrexate, osteopenic bone, and smoking4. In the present video article, we describe a tibiotalocalcaneal arthrodesis performed with use of a fibular strut autograft for repeat arthrodesis following failure of primary tibiotalocalcaneal arthrodesis or as a salvage operation in end-stage pathologies of the hindfoot. Our surgical technique yields union rates of approximately 80% and provides surgeons with a viable surgical technique for patients with complex hindfoot pathologies or fusion failure.Description:The patient is placed in the supine position, and a 10-cm curvilinear incision is made including the distal 6 to 8 cm of the fibula. The incision is centered directly lateral on the fibula proximally and transitions to the posterolateral aspect of the fibula distally. As the incision continues distally, it extends inferiorly and anteriorly over the sinus tarsi and toward the base of the 4th metatarsal, using an internervous plane between the superficial peroneal nerve anteriorly and the sural nerve posteriorly. Exposure of the periosteum is carried out through development of full-thickness skin flaps. The periosteum is stripped, and a sagittal saw is used to make a beveled cut on the fibula at a 45° angle, approximately 6 to 8 cm proximal to the ankle. The fibular strut is decorticated, drilled, and stripped of the cartilage on the distal end. Preparation of the tibiotalar and subtalar joints for arthrodesis are completed through the lateral incision. The foot is placed in 0° of dorsiflexion, 5° of external rotation in relation to the tibial crest, and 5° of hindfoot valgus while maintaining a plantigrade foot. This placement can be temporarily maintained with Kirschner wires if needed. Next, the plantar surface overlying the heel pad is incised, and a guidewire is passed through the center of the calcaneus and into the medullary cavity of the tibia. Correct alignment of the guidewire is then confirmed on fluoroscopy. The fibular strut autograft is prepared for insertion while the tibiotalocalcaneal canal is reamed to 1 to 2 mm larger than the graft. The graft is tapped into position, followed by placement of two 6.5-mm cancellous screws to immobilize the joint, taking care to avoid excess contact of the fibular graft with the screws.Alternatives:Alternatives to this procedure include tradition...