UNASSIGNED: To compare results after ILM peeling and ILM inverted flap technique utilized the repair of full thickness macular holes, irrespective of their size.
UNASSIGNED: Pre- and postoperative data of 109 patients who suffered from a full thickness macular hole were retrospectively analyzed. Forty-eight patients were treated with an inverted ILM flap technique, 61 patients were treated with ILM peeling. All patients received a gas tamponade. The primary endpoint was macular hole closure as demonstrated by OCT scanning. Secondary endpoints were best corrected visual acuity and clinical complication rates.
UNASSIGNED: For small and medium-sized macular holes the closure rates in the ILM flap technique group were 100% and 94%, respectively. For ILM peeling, the closure rate was identical (95%). For large macular holes, the closure rate was 100% in the flap versus 50% in the ILM peeling group, but visual acuity improved in both groups (ILM flap p=0.001, ILM peeling p=0.002). In both treatment groups, larger holes were associated with a reduced final visual outcome. For medium-sized macular holes, visual acuity significantly improved only in the ILM peeling group. Both techniques were associated with minimal and comparable side effects.
UNASSIGNED: In our limited series, the inverted ILM flap technique for repair of macular holes demonstrated a high closure rate. For large MHs, we saw a trend towards a better closure rate in the flap technique compared to ILM peel only. However, final visual acuity showed no significant difference between the groups. Clinical results and complications appeared to be comparable in both groups.

BACKGROUND: There are many surgical approaches for sacrococcygeal pilonidal sinus disease (PSD) therapy, ranging from wide excision repair to less morbid excisions with primary/flap closure. The off-midline flaps, which shift the incision line away from the midline natal cleft, have been associated with lower recurrence rates than the conventional mid-line closure techniques. This single-blinded randomized controlled trial aims to compare the short/long-term efficacy and outcome of the slide-swing flap technique with the conventional secondary wound closure.
METHODS: This study was a prospective randomized controlled trial conducted on patients with PSD. Patients were assigned into two groups: secondary closure (control) and slide-swing flap (trial). Patients were advised to visit the surgical clinic two times weekly for the two weeks after the operation for at least six months.
RESULTS: In this study, 100 patients were enrolled. They were assigned into two groups of control, and trial. The mean age of all participants was 29.15 ± 8.36 years old (age range: 18-62 years old). The mean operation time was 39.65 ± 12.63 for both groups, with the control group being 29.70 ± 7.71 and the swing flap group 46.90 ± 7.81. Patient visual analog scale (VAS) scores in both groups revealed that the trial group was associated with lower VAS scores compared with patients who underwent secondary closure (p-value = 0.006). Also, the trial group demonstrated a higher rate of healing, better cosmetic outcomes, and quicker recovery time compared with the controls.
CONCLUSIONS: Compared with secondary closure, the slide-swing flap was associated with excellent cosmetic outcomes, disease recurrence, and recovery time. Also, the post-operative complications were significantly lower compared with the traditional method.

BACKGROUND: Multiple surgical approaches have been proposed to repair the congenital choanal atresia. However, there remains no general consensus about the optimal surgical technique. This study aimed to describe and evaluate outcomes of the endoscopic septonasal flap technique combined with bioabsorbable steroid-eluting stents for repair of congenital choanal atresia in neonates and infants.
METHODS: Clinical data of 37 neonates and infants with congenital choanal atresia who received nasal endoscopic surgery with the flap technique between January 2018 and July 2020 were analyzed retrospectively. All patients underwent the ultra‑low‑dose paranasal sinus computed tomography imaging preoperatively to confirm diagnosis and plan the surgery. In these patients, the mirrored L-shaped flap technique was performed for bilateral atresia and the cross-over L-shaped flap technique was performed for unilateral atresia. A total of 22 patients had silicone stents postoperatively and 15 patients had bioabsorbable steroid-eluting stents postoperatively. Silicone stents were removed at one month postoperatively under secondary general anesthesia, while no anesthesia was needed to remove the bioabsorbable steroid-eluting stents. Postoperative follow-up ranged from 10 months to 3 years.
RESULTS: The septonasal flap technique was performed in all patients. Compared with the silicone stents group, the average operative duration and the hospital length of stay in the bioabsorbable steroid-eluting stents group were decreased [(97.46 ± 15.37) min vs (83.49 ± 19.16) min t = 13.733, P < 0.001] [(12.8 ± 3.22) d vs (7.67 ± 3.91) d t = 15.082, P < 0.001], the average number of procedures was reduced [(2.04 ± 0.64) vs (1.00 ± 0.001), t = 82.689, P < 0.001], the differences were statistically significant. There were no reports of postoperative restenosis and complications in the bioabsorbable steroid-eluting stents group, and follow-up endoscopic examinations showed patency and stable nasal passages in all cases.
CONCLUSIONS: The endoscopic septonasal flap technique can effectively expose and expand the choanal bony structure for repair of congenital choanal atresia in neonates and infants. The combined use of this technique along with bioabsorbable steroid-eluting stents can help prevent the need for revision procedures and also against stent-related injuries.

BACKGROUND: Globally, the term pilonidal sinus disease (PSD) is most frequently used for lesions in the sacrococcygeal region. The inter-mammary sulcus is a rare location for pilonidal sinus abscesses. Our study examined the causes of inter-mammary PSD (IMPSD), which is rarely seen in the literature and our treatment approach.
METHODS: We retrospectively analyzed patients referred to our hospital\'s general surgery clinic between 2012 and 2018. Twelve patients were operated on for IMPSD during these six years. An excision, including all sinus openings, was planned, and a D-shaped incision was performed. Sinus openings and tracts underlying the skin were excised in toto. Subcutaneous flaps were created to shift the incision from the midline plane to reduce the recurrence rate. The minimum duration for the follow-up was 24 months. Eight patients were suffering from polycystic ovary syndrome. Progesterone and testosterone levels of the patients were normal. Prior studies evaluating PSD and hormone levels of female patients showed no correlation.
CONCLUSIONS: IMPSD is a disease that should be kept in mind if induration and abscess in the inter-mammary region are present. The risk of recurrence is high if no proper excision is planned. A D-shaped incision including all sinus tract openings and a midline shift prevented our series\' possible recurrences. HIPPOKRATIA 2020, 24(2): 84-87.