Frequency of retinal detachments in dogs after prophylactic transpupillary retinopexy.

PURPOSE: To evaluate the frequency of retinal detachments following prophylactic transpupillary retinopexy (PTPRP). METHODS: The medical records of dogs that received a PTPRP between 2014 and 2022 were retrospectively analyzed for age, sex, breed, reason for retinopexy, laser power setting, number of retinal burns, follow-up duration, and outcome. Laser power settings were increased until retinal burns could be visualized and were made 360° in a double row in the peripheral retina. RESULTS: Fifty-seven cases (75 eyes), 28 males and 29 females, had PTPRP performed. The median age was 8 years (4 months-14 years) with Shih tzu (n = 12), Bichon (n = 5), Miniature Poodle (n = 5), and Yorkie (n = 4) being the most common breeds. PTPRP were performed due to severe vitreal degeneration (n = 66), retinal detachment in the contralateral eye (n = 25), capsular tear with escaped lens material during phacoemulsification (n = 6), intracapsular lens extraction (n = 2), and lens luxation during phacoemulsification (n = 3). The median power setting, number of retinal burns, and follow-up time were 300 mW (201-595 mW), 210 burns (35-921 burns), and 473 days (14-1862 days), respectively. Additionally, five patients had a barrier-pexy performed in the contralateral eye, due to partial detachment. Retinal detachment occurred in 3/75 (4.0%) of eyes that received a PTPRP at the final examination. Of the patients with a detachment in the contralateral eye (n = 25), no detachment was noted at the last follow-up examination. Two partial detachments that had barrier-pexies had progressed at the final examination. CONCLUSIONS: These results demonstrate that PTPRP may be beneficial in decreasing the risk of retinal detachment in selected cases.

Haemorrhoidal artery distribution in patients with grade III and IV haemorrhoids treated with artery ligation and rectoanal repair. Assessment of Doppler guidance / Distribución de las arterias hemorroidales en pacientes con hemorroides de grado III y IV tratados mediante ligadura arterial y reparación rectoanal. Evaluación del guiado Doppler

Introduction: While haemorrhoidal dearterialization and mucopexy are accepted as a valid alternative to haemorrhoidectomy, differences exist regarding the fixed or variable location of the arteries to be ligated. Our aim was to shed light on this issue of arterial distribution in candidates for surgery. Methods: The study included consecutive patients diagnosed with Goligher grade III and IV haemorrhoids, who had undergone Doppler-guided haemorrhoidal artery ligation (DG-HAL) and rectoanal repair (RAR) at 2 medical centres in Spain. The main objective was to evaluate the number and 12-h clock locations of arterial ligatures necessary to achieve Doppler silence. Results: In total, 146 patients were included: 111 (76%) men, and 35 (24%) women. Average age was 54 years (21–84). Grade III and grade IV haemorrhoids were diagnosed in 106 (72.6%) and 40 (27.4%) patients, respectively. The average number of ligatures per patient was 7 (range 2–12). Ligature percentages greater than 60% occurred at clock positions 7, 11, 10, 12, 9, and 1. The average number of mucopexies per patient was 3 (range 1–4). The most frequent mucopexy locations were the left posterior, right posterior, and right anterior octants. Conclusions: While the greatest frequency of arterial ligatures occurred in odd-numbered clock positions, non-negligible percentages occurred in even-numbered clock positions, which, in our opinion, makes the use of Doppler necessary, given that arterial distribution is not the same in all patients. We also noted that more ligatures and mucopexies were needed on the right half of the rectal circumference than on the left side, suggesting greater right-side vascularization.(AU)

Introducción: Aunque la desarterialización hemorroidal y mucopexia es técnica aceptada como alternativa válida a la hemorroidectomía, existen divergencias en lo que se refiere a una localización fija o variable de las arterias a ligar. Nuestro objetivo ha sido arrojar luz sobre esta cuestionada distribución arterial en pacientes quirúrgicos. Métodos: Se han incluido consecutivamente pacientes con diagnóstico de hemorroides de III y IV grado operados mediante desarterialización hemorroidal guiada por Doppler (D-HAL) y reparación rectoanal (RAR) en dos centros hospitalarios españoles. El principal objetivo fue evaluar el número necesario de ligaduras arteriales y su localización horaria para conseguir un silencio Doppler. Resultados: Se han incluido consecutivamente 146 pacientes, 111 (76%) varones y 35 (24%) mujeres, con una media de edad de 54 años (21–84), 106 (73%) fueron diagnosticados como grado III y 40 (27%) como grado IV. La media de ligaduras por paciente fue de 7 (2–12). Se encontraron porcentajes de ligaduras superiores al 60% en las posiciones horarias 7, 11, 10, 12, 9 y 1. La media de mucopexias por paciente fue 3 (1–4), siendo las localizaciones más frecuentes los octantes posterior izquierdo, posterior derecho y anterior derecho. Conclusiones: Aunque los puntos horarios impares son los de mayor frecuencia de localización arterial, porcentajes no despreciables de localización ocurren en las posiciones pares lo que, en nuestra opinión, hace que el uso del Doppler sea necesario dado que la distribución arterial no es constante en todos los pacientes. Hemos podido constatar también que en la semicircunferencia derecha han sido necesarias más ligaduras y pexias que en el lado izquierdo, lo que sugiere una mayor vascularización derecha.(AU)

Haemorrhoidal artery distribution in patients with grade III and IV haemorrhoids treated with artery ligation and rectoanal repair. Assessment of Doppler guidance.

INTRODUCTION: While haemorrhoidal dearterialization and mucopexy are accepted as a valid alternative to haemorrhoidectomy, differences exist regarding the fixed or variable location of the arteries to be ligated. Our aim was to shed light on this issue of arterial distribution in candidates for surgery. METHODS: The study included consecutive patients diagnosed with Goligher grade III and IV haemorrhoids, who had undergone Doppler-guided haemorrhoidal artery ligation (DG-HAL) and rectoanal repair (RAR) at 2 medical centres in Spain. The main objective was to evaluate the number and 12-h clock locations of arterial ligatures necessary to achieve Doppler silence. RESULTS: In total, 146 patients were included: 111 (76%) men, and 35 (24%) women. Average age was 54 years (21-84). Grade III and grade IV haemorrhoids were diagnosed in 106 (72.6%) and 40 (27.4%) patients, respectively. The average number of ligatures per patient was 7 (range 2-12). Ligature percentages greater than 60% occurred at clock positions 7, 11, 10, 12, 9, and 1. The average number of mucopexies per patient was 3 (range 1-4). The most frequent mucopexy locations were the left posterior, right posterior, and right anterior octants. CONCLUSIONS: While the greatest frequency of arterial ligatures occurred in odd-numbered clock positions, non-negligible percentages occurred in even-numbered clock positions, which, in our opinion, makes the use of Doppler necessary, given that arterial distribution is not the same in all patients. We also noted that more ligatures and mucopexies were needed on the right half of the rectal circumference than on the left side, suggesting greater right-side vascularization.

Brow Lift Through The Upper Blepharoplasty Incision: Prospective Clinical Study.

BACKGROUND: Eyebrow tail ptosis is usually associated with dermatochalasis of the upper eyelid, and it is necessary to treat them together. For these associated procedures to be incorporated as a routine in upper eyelid surgeries, they should preferably be less invasive with consequent fewer complications. OBJECTIVE: We describe a minimally invasive technique for the correction of mild-to-moderate eyebrow tail ptosis corrected together with superior dermatochalasis through the blepharoplasty incision. METHODS: A phase 2 clinical trial was conducted from February 2020 to December 2021. A total of 50 patients underwent conventional upper blepharoplasty surgery associated with the proposed eyebrow lift technique: internal pexia in the periosteum, dissection, and posterior fixation of the orbicularis muscle to the arcus marginalis, removal of the lateral part of the orbicularis muscle, and loosening of the orbital retention ligament. Evaluation of the height of the eyebrow tail was performed with digital photography in the initial consultation and at 30-90 days postoperatively and analyzed with ImageJ software. RESULTS: Mean difference in brow height at 1-month and 3-month postoperative evaluations compared to the preoperative period was 3.45-3.33 mm, respectively. CONCLUSION: Our study demonstrated a minimally invasive surgical technique for the treatment of mild-to-moderate eyebrow ptosis with significant eyebrow tail lift results that remained stable during the study period. LEVEL OF EVIDENCE II: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Middle turbinate handling during ESS. Our experience.

PURPOSE: The treatment of middle turbinate (MT) during endoscopic sinus surgery (ESS) for chronic rhinosinusitis (CRS) remains a controversial issue. Several authors recommended preservation of MT to avoid complications, but MT resection is sometimes necessary. In the last years, our group has applied an original surgical technique to preserve MT, stabilize its head and ensure patency of the ostiomeatal complex (OMC) in ESS. We herein described this approach to the MT and reported its preliminary results in terms of post-operative endoscopic features and complications. METHODS: The study retrospectively considered 34 consecutive adult patients suffering from CRS and treated with primary or revision ESS. Medialization of the MT and its stabilization to achieve post-operative patency of the OMC was obtained by means of: (i) creation of a surgically controlled synechia between the MT head and nasal septum; (ii) positioning of a silicone plate in the OMC. The silicone splints kept the MT head in an obliged position to contact the septum. RESULTS: At 12-month follow-up control, we found: (i) stabilized MT medialization in all treated cases, (ii) only one case of lateral synechia without recurrent CRS, and (iii) a polypoid recurrence rate of 13%. CONCLUSIONS: The MT handling technique during ESS herein preliminarily described seems to be an effective approach to medialize and stabilize the MT. This technique could be particularly appropriate for unstable MT after removing massive inflammatory lesions of the mucosa.

Laparoscopic ventral pouch pexy with acellular dermal matrix (ADM)-a novel technique for the treatment of full-thickness pouch prolapse after restorative proctocolectomy and j-pouch.

PURPOSE: Ileal pouch prolapse is a rare complication after j-pouch formation with an incidence of about 0.3%. However, if a pouch prolapse occurs, it can be a debilitating complication for the patient. Full-thickness pouch prolapse usually warrants surgical repair as reported by Sagar and Pemberton (Br J Surg 99(4):454-468, 2012) and Sherman et al. (Inflamm Bowel Dis 20(9):1678-1685, 2014). This report presents our first experience with laparoscopic ventral pouch pexy with acellular dermal matrix (ADM). METHODS: With the patient in the French position, four trocars were positioned: a camera port at the level of the umbilicus, two 5-mm trocars in the right lower quadrant, and a third 5-mm trocar in the left lower quadrant. The j-pouch was mobilized ventrally and laterally to the level of the sphincter. A 4 × 16-cm piece of ADM (EPIFLEX®, POLYTECH Health & Aesthetics, Dieburg, Germany) was sutured to the levators on both sides and to the ventral pouch directly cranial of the sphincter. In the next step, the ADM was attached to the promontory. Subsequently, further sutures were placed to attach the pouch to the ADM. Finally, the ADM was sewn to the cranial vaginal pole. RESULTS: Operating time was 249 min. The postoperative course was uneventful except for a higher stool frequency which could be managed conservatively. The patient was discharged on POD 9. At the latest follow-up (12 months after surgery), the patient was still symptom free without any sign of recurrence. CONCLUSIONS: Laparoscopic ventral pouch pexy with ADM performed by a surgeon experienced in laparoscopic pouch surgery is a safe and effective treatment option in patients with pouch prolapse.

Partial laryngectomies: when the problem is the pexy.

To analyse the complications related to pexy, the main clinical manifestations that may raise suspicions of a pexy line rupture/detachment, the most suitable diagnostic technique and the optimum treatment to resolve this complication. This is a retrospective chart review in tertiary university referral centre. Medical charts of patients with oncological laryngeal pathologies admitted to the Otolaryngology Department of the University Hospital of Modena between May 2003 and March 2012 were analysed. Ten patients with rupture of the pexy were identified and included in the present study. The clinical manifestations were dysphagia, alteration of sensitivity of hypopharyngeallaryngeal structures, fever, infection and diastasis of surgical wounds, bleeding, dysphonia and aspiration pneumonia. Rupture of the pexy was diagnosed through endoscopic evaluations, radiological techniques or directly in the operating room during revision surgery of the earlier operation. Surgical treatments, coupled with effective swallowing rehabilitation, allowed progressive functional recovery. Patients were hospitalised until recovery of laryngeal functions was complete. In conclusion, pexy line rupture is one of the complications in the post-operative period of partial laryngectomies. Certain clinical manifestations may indicate this complication, helping the surgeon to establish an early diagnosis and administer prompt treatment.