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Kotb AN, Soliman NM, Raza A, Nour NA, Mattout HK. Sling for the sling: a new technique for long-term correction of severe congenital ptosis. BMC Ophthalmol 2024; 24:112. [PMID: 38454351 PMCID: PMC10921586 DOI: 10.1186/s12886-024-03371-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 02/26/2024] [Indexed: 03/09/2024] Open
Abstract
INTRODUCTION Severe congenital ptosis poses a complex challenge for oculoplastic surgeons, requiring meticulous surgical intervention to restore eyelid function and improve aesthetic outcomes mainly by using frontalis sling approach. A crucial issue in frontalis sling surgeries is the sustainability of effect. PURPOSE This retrospective study reports the outcomes of two surgical techniques for treating severe congenital ptosis in the paediatric age group: Silicon rods ptosis sling and a novel technique involving the use of Silicon rods with green braided polyester (Ethibond) sutures to secure the rods in place "sling for the sling". METHODS The medical records of children who underwent frontalis suspension were reviewed in a retrospective fashion. We identified two groups; the first group (20 patients: 35 eyelids) had the traditional frontalis suspension surgery using silicone suspension set, the second group (14 patients: 25 eyelids) was operated using the new "sling for sling" technique. We used the postoperative marginal reflex distance-1 (MRD-1) as the primary outcome measure while the frequency of both wound related complications and recurrence were considered as secondary outcome measures. Post operative data were collected and compared after 1 month, 6 months, 12 months, and 18 months. RESULTS Preliminary results indicate promising outcomes for both techniques, with significant improvement in eyelid elevation observed in both groups. However, the novel technique using Silicon rods with Ethibond sutures demonstrated enhanced sustainability, leading to a more durable outcome with significantly less recurrence. CONCLUSION This study highlights the potential benefits of the novel technique in treating severe congenital ptosis and introduces an innovative approach to Silicone rods fixation to achieve a long-term corrective effect.
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Chantarasorn Y, Pokawattana I, Silpa-Archa S, Ratprasatporn N, Saovaprut C. RELAY INTRASCLERAL 6-0 POLYPROPYLENE-ASSISTED INTRAOCULAR LENS FIXATION: A Retrospective Comparison With Modified Yamane Technique. Retina 2024; 44:455-464. [PMID: 37903460 DOI: 10.1097/iae.0000000000003971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 10/21/2023] [Indexed: 11/01/2023]
Abstract
PURPOSE To describe a new surgical technique that uses a relay suture to optimize sutureless scleral fixation of intraocular lens in eyes with capsular insufficiency and to evaluate the outcomes of this technique versus Flanged, double needle-guided, scleral fixation of intraocular lens with haptic trimming (modified Yamane approach). METHODS Relay intrascleral 6-0 polypropylene sutures with flanges generated at the intraocular ends were used to fixate and securely hold a rigid intraocular lens with haptic eyelets against the inner scleral wall. The results were analyzed at 3-, 6-, and 12-month follow-up. RESULTS This retrospective cohort study found that compared with the control group (n = 27), the relay-sutured group (n = 26) had greater mean changes in corneal astigmatism (0.44 vs. -0.52 diopters [D]) and fewer mean degrees of intraocular lens astigmatism (0.62 vs. 1.1 D). The mean intraocular lens decentration was comparable between both the groups; however, in the control group, there was a significant increase in intraocular lens tilt degrees from 3 to 12 months. Moreover, significantly higher proportions of patients with persistent macular edema and iris-optic capture were seen in the control group. CONCLUSION The relay-sutured technique may be an alternative to flapless scleral fixation of intraocular lens and provides a stable intraocular lens position with acceptable complication rates.
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Meisterhans M, Selman F, Ongini E, Borbas P, Wieser K. Stability of novel cow-hitch suture button coracoid bone graft fixation in Latarjet procedures: a biomechanical study. J Shoulder Elbow Surg 2024; 33:610-617. [PMID: 37788755 DOI: 10.1016/j.jse.2023.08.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/26/2023] [Accepted: 08/31/2023] [Indexed: 10/05/2023]
Abstract
BACKGROUND The Latarjet procedure is widely used to address anterior shoulder instability, especially in case of glenoid bone loss. Recently, cortical suture button fixation for coracoid transfer has been used to mitigate complications seen with screw placement. The aim of this biomechanical study was to evaluate the stability of a novel and cost-effective cow-hitch suture button technique, designed to be performed through a standard open deltopectoral approach, and compare this to a well-established double suture button technique. MATERIALS AND METHODS We randomly assigned 12 fresh frozen cadaveric shoulders to undergo the Latarjet procedure with either 4 suture button (S&N EndoButton) fixations (SB group; n = 6, age 72 ± 9.8 years) or cow-hitch suture button technique using a 1.7-mm FiberTape looped sequentially in 2 suture buttons (Arthrex Pectoralis Button) placed from anterior on the posterior glenoid (CH-SB group; n = 6, age 73 ± 9.3 years). After fixation, all shoulders underwent biomechanical testing with direct loading on the graft via a material testing system. Cyclic loading was performed for 100 cycles (10-100 N) to determine axial displacement with time; each graft was then monotonically loaded to failure. RESULTS The maximum cyclic displacement was 4.3 ± 1.6 mm for the cow-hitch suture button technique and 5.0 ± 1.7 mm for the standard double suture button technique (P = .46). Ultimate load to failure and stiffness were, respectively, 190 ± 82 N and 221 ± 124 N/mm for the CH-SB technique and 172 ± 48 N and 173 ± 34 N/mm for the standard double SB technique (P = .66 and .43). The most common failure mode was suture cut-through at the anteroinferior aspect of the glenoid for both fixation groups. CONCLUSIONS The cow-hitch suture button technique resulted in a similar elongation, stiffness, and failure load compared to an established double suture button technique. Therefore, this cost-effective fixation may be an alternative, eligible for open approaches, to the established double suture button techniques.
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Li GT, Yang F, Wang ZY. Laparoscopic uterine compression suture to control atonic postpartum hemorrhage after vaginal delivery. Asian J Surg 2024; 47:1425-1426. [PMID: 38036356 DOI: 10.1016/j.asjsur.2023.11.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 11/17/2023] [Indexed: 12/02/2023] Open
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Chaouch MA, Dziri C, Uranues S, Fingerhut A. Pancreatic stump closure after distal pancreatectomy: Systematic review and meta-analysis of randomized clinical trials comparing non-autologous versus no reinforcement: Value of prediction intervals. Am J Surg 2024; 229:92-98. [PMID: 38184462 DOI: 10.1016/j.amjsurg.2023.12.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/17/2023] [Accepted: 12/30/2023] [Indexed: 01/08/2024]
Abstract
BACKGROUND This meta-analysis of randomized trials aimed to assess the benefits and harms of non-autologous versus no reinforcement of the pancreatic stump following distal pancreatectomy (DP). METHODS It was performed in accordance with PRISMA 2020 and AMSTAR 2 Guidelines. (registered in PROSPERO ID: EROCRD42021286863). RESULTS Nine relevant articles (between 2009 and 2021) were retrieved, comparing non-autologous reinforcement (757 patients) with non-reinforcement (740 patients) after PD. Pooled analysis showed a statistically significant lower rate of postoperative pancreatic fistula (POPF) in the reinforcement group (RR = 0.677; 95 % CI [0.479, 0.956], p = 0.027). The 95 % predictive interval (0.267-1.718) showed heterogeneity. Non-autologous reinforcement other than with "Tachosil®" was effective (subgroup analysis). No statistically significant differences were found between the two groups with regard to secondary outcomes. CONCLUSIONS This meta-analysis showed that covering the stump with non-autologous reinforcement other than Tachosil® had a preventive effect on the onset of POPF.
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Zou Y, Gan Y, Xu K, Yang B, Guo L, Qiu W. Multi-gradient buried vertical mattress suture, an effective suture method for the closure of high-tension wounds. J Cosmet Dermatol 2024; 23:1097-1098. [PMID: 37941156 DOI: 10.1111/jocd.16077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 10/31/2023] [Indexed: 11/10/2023]
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Shiiya N, Washiyama N, Takahashi D, Tsuda K, Ohashi Y, Natsume K. Internal circular suture annuloplasty for aortic valve repair. Gen Thorac Cardiovasc Surg 2024; 72:202-205. [PMID: 37882902 DOI: 10.1007/s11748-023-01981-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/05/2023] [Indexed: 10/27/2023]
Abstract
Stabilizing the aorto-ventricular junction is integral in aortic valve repair. We report our technique of internal circular suture annuloplasty. We used a continuous horizontal mattress suture of a single thick expanded polytetrafluoroethylene suture (CV-3). We put 4 stitches per sinus, so the suture was below the cusp attachment line at the nadirs and passed through the interleaflet triangle at the upper aorto-ventricular junction level. The suture was reinforced with pericardial pledgets on both sides of each commissure. We used this technique in 12 patients. The diameter of aorto-ventricular junction was reduced from 25 ± 2 mm to 22 ± 1 mm (n = 11) and was 22 ± 1 mm at the latest follow-up (4-74 months, median 41, n = 10). In 2 patients with large aorto-ventricular junction (27 mm or more), expected annular reduction was not achieved. Our modified technique is simple and seems durable. It may be useful for mild annular dilatation.
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Tercan C, Sivas MC, Aktoz F. The effects of 3D/Full HD and 2D/Ultra HD imaging systems on suturing skills during total laparoscopic hysterectomy: a prospective cohort study. Arch Gynecol Obstet 2024; 309:1027-1033. [PMID: 38184803 DOI: 10.1007/s00404-023-07335-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 12/05/2023] [Indexed: 01/08/2024]
Abstract
PURPOSE 2D/Ultra HD and 3D/Full HD imaging systems can provide surgeons with more accurate and detailed views of the surgical site. We aimed to compare the effects of 2D/Ultra HD and 3D/Full HD laparoscopy systems on laparoscopic suturing skills during total laparoscopic hysterectomy. METHODS In this prospective cohort study, patients were recruited from a tertiary hospital, and demographic data and surgical data were recorded. The primary outcome measures were the durations of the total operation and vaginal cuff closure. Secondary outcome measures were colpotomy duration, total number of sutures placed, duration of first, second, third and fourth sutures, mean suturing duration, total operation duration, the surgeon's perception of difficulty during the vaginal cuff suturing and complications. RESULTS The 3D/Full HD (n = 39) and 2D/Ultra HD (n = 42) groups were compared in terms of age, BMI, number of previous abdominal surgeries, number of previous cesarean sections, and type of delivery were examined. Both groups were considered homogeneous. The 3D/Full HD group was found to be superior in terms of colpotomy duration, duration of the first, second, and third suture, mean suturing duration, vaginal cuff closure duration, and difficulty of use compared to 2D/Ultra HD group (p < 0.05 for all). CONCLUSION In conclusion, the use of 3D/Full HD laparoscopy systems can lead to improved surgical outcomes in terms of colpotomy duration, duration of the first, second, and third suture, mean suturing duration, vaginal cuff closure duration, and difficulty of use compared to 2D/Ultra HD systems.
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Hinckley NB, Renfree S, Dahiya N, Zhang N, Renfree KJ. Sensitivity and Accuracy of High-Resolution Ultrasound for Diagnosis of Flexor Tendon Repair Integrity. Plast Reconstr Surg 2024; 153:659-665. [PMID: 37257148 DOI: 10.1097/prs.0000000000010788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND The authors examined whether ultrasound sensitivity, specificity, and accuracy in identifying intact repairs or flexor tendon gapping after zone 2 repair are affected by the number of suture strands crossing the repair or gap or imaging modality (static versus dynamic). METHODS A total of 144 fresh-frozen cadaveric digits (thumbs excluded) were randomized to either an intact repair (0-mm gap) or simulated failed repair (4-mm gap), as well as to either a two- or eight-strand locked-cruciate repair of a zone 2 flexor digitorum profundus tendon laceration using 4-0 Fiberwire. Examinations were performed by a blinded musculoskeletal ultrasonographer in static and dynamic modes using an 18-MHz transducer. Gaps were remeasured after scanning, and the final gap width recorded. McNemar exact test was used to determine whether there were differences in sensitivity, specificity, and accuracy affected by modality (static versus dynamic), and chi-square test was used to compare sensitivity, specificity, and accuracy between number of strands (two versus eight) crossing the intact repair or repair gap (≥4 mm). RESULTS Sensitivity, specificity, and accuracy improved with increased number of suture strands crossing the repair or gap (eight versus two), irrespective of modality (static versus dynamic), and dynamic compared with static scanning modes, irrespective of number of suture strands crossing the repair or gap site. CONCLUSIONS The most sensitive and accurate means of assessing flexor tendon repair integrity and gapping were seen using the dynamic scanning mode. Increased number of suture strands did not negatively affect sensitivity, specificity, or accuracy, regardless of scanning mode (dynamic or static).
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Dogar F, Gurbuz K, Topak D, Ozdemir MA, Kuşçu B, Ekinci Y, Batin S, Yaykasli H, Bilal O. Comparison of Suture Types and Techniques in Achilles Tendon Repair: An Ex Vivo Biomechanical Animal Experiment. J Am Podiatr Med Assoc 2024; 114:21-136. [PMID: 36256593 DOI: 10.7547/21-136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND The ideal suture technique and type in tendon repair remain unclear. This biomechanical study aimed to assess the biomechanical characteristics of three techniques-modified Kessler (mKE), modified Krackow (mKR), and modified tension Bunnell (mtBU)-in sheep Achilles tendon tear repair using three suture types-polypropylene, polyester, and ultra-high-molecular-weight polyethylene (UHMWPE)-which are also compared. METHODS Sixty-three Achilles tendons harvested from sheep were transversely hacked as a replacement for rupture in a standardized measure and repaired using mKE, mKR, and mtBU techniques with No. 2 polypropylene, polyester, and UHMWPE sutures. Biomechanical parameters, such as Young's modulus, ultimate strength, and strength to the 5-mm gap, were recorded for statistical analysis. RESULTS The mtBU technique with UHMWPE use resulted in increased ultimate strength, strength to 5-mm gap, Young's modulus, and quantity of specimens with low clinical failure modes compared with the other techniques with other suture materials. Furthermore, mtBU has the lowest thickness at the repair side of the tendons. This approach showed tendon failure during maximal traction testing, whereas the mKE and mKR techniques had polyethylene and polyester suture failures. CONCLUSIONS The UHMWPE suture was significantly superior to the other sutures in each technique in terms of strength and durability. The mtBU technique using UHMWPE suture showed better biomechanical results, implying that this repair might be more appropriate to obtain early mobilization after tendon ruptures.
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King NC, McGuire KR, Bejar-Chapa M, Hoftiezer YAJ, Randolph MA, Winograd JM. Photochemical Tissue Bonding of Amnion Allograft Membranes for Peripheral Nerve Repair: A Biomechanical Analysis. J Reconstr Microsurg 2024; 40:232-238. [PMID: 37696294 DOI: 10.1055/s-0043-1772670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
BACKGROUND Photochemical tissue bonding (PTB) is a technique for peripheral nerve repair in which a collagenous membrane is bonded around approximated nerve ends. Studies using PTB with cryopreserved human amnion have shown promising results in a rat sciatic nerve transection model including a more rapid and complete return of function, larger axon size, and thicker myelination than suture repair. Commercial collagen membranes, such as dehydrated amnion allograft, are readily available, offer ease of storage, and have no risk of disease transmission or tissue rejection. However, the biomechanical properties of these membranes using PTB are currently unknown in comparison to PTB of cryopreserved human amnion and suture neurorrhaphy. METHODS Rat sciatic nerves (n = 10 per group) were transected and repaired using either suture neurorrhaphy or PTB with one of the following membranes: cryopreserved human amnion, monolayer human amnion allograft (crosslinked and noncrosslinked), trilayer human amnion/chorion allograft (crosslinked and noncrosslinked), or swine submucosa. Repaired nerves were subjected to mechanical testing. RESULTS During ultimate stress testing, the repair groups that withstood the greatest strain increases were suture neurorrhaphy (69 ± 14%), PTB with crosslinked trilayer amnion (52 ± 10%), and PTB with cryopreserved human amnion (46 ± 20%), although the differences between these groups were not statistically significant. Neurorrhaphy repairs had a maximum load (0.98 ± 0.30 N) significantly greater than all other repair groups except for noncrosslinked trilayer amnion (0.51 ± 0.27 N). During fatigue testing, all samples repaired with suture, or PTBs with either crosslinked or noncrosslinked trilayer amnion were able to withstand strain increases of at least 50%. CONCLUSION PTB repairs with commercial noncrosslinked amnion allograft membranes can withstand physiological strain and have comparable performance to repairs with human amnion, which has demonstrated efficacy in vivo. These results indicate the need for further testing of these membranes using in vivo animal model repairs.
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Yamasaki Y, Tokunaga M, Sakai Y, Kayasuga H, Nishihara T, Tadano K, Kawashima K, Haruki S, Kinugasa Y. Effects of a force feedback function in a surgical robot on the suturing procedure. Surg Endosc 2024; 38:1222-1229. [PMID: 38092971 DOI: 10.1007/s00464-023-10617-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 11/26/2023] [Indexed: 02/23/2024]
Abstract
BACKGROUND Currently, widely used robotic surgical systems do not provide force feedback. This study aimed to evaluate the impact and benefits of a force feedback function on the suturing procedure. METHODS Twenty surgeons were recruited and divided into young (Y-group, n = 11) and senior (S-group, n = 9) groups, based on their years of surgical experience. The effect of the force feedback function on suturing quality was evaluated using an objective assessment system (A-LAP mini, Kyoto Kagaku Co., Ltd., Kyoto, Japan). Each participant completed the suturing task on intestinal model sheets with the robotic contact force feedback on and off. The task accomplishment time (s), maximal force (Newton, N) applied to the robotic forceps, and quality of suturing (assessed by A-LAP mini) were recorded as performance parameters. RESULTS In total, the maximal force applied to the robotic forceps was significantly decreased with the robotic force feedback switched on (median [interquartile range]: 2.8 N (2.3-3.2)) as compared with when the feedback was switched off (3.4 N (2.7-4.0), P < 0.001). The contact force feedback function did not affect the objectively assessed suturing score (18 points (17.7-19.0) versus 18 points (17.0-19.0), P = 0.421). The contact force feedback function slightly shortened the task accomplishment time in the Y-group (552.5 s (466.5-832) versus 605.5 s (476.2-689.7), P = 0.851) but not in the S-group (566 s (440.2-703.5) versus 470.5 s (419.7-560.2), P = 0.164). CONCLUSIONS With the contact force feedback function, the suturing task was completed with a smaller maximal force, while maintaining the quality of suturing. Because the benefits are more apparent in young surgeons, robots with the contact force feedback function will facilitate the educational process in novice surgeons.
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Marin FS, Assaf A, Doumbe-Mandengue P, Abou Ali E, Belle A, Coriat R, Chaussade S. Closure of gastrointestinal perforations using an endoloop system and a single-channel endoscope: description of a simple, reproducible, and standardized method. Surg Endosc 2024; 38:1600-1607. [PMID: 38242987 DOI: 10.1007/s00464-023-10654-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 12/17/2023] [Indexed: 01/21/2024]
Abstract
BACKGROUND Several endoscopic treatments for iatrogenic perforations are currently available, with some limitations in terms of size, location, complexity, or cost. Our aims were to introduce a novel technique for closure, using an endoloop and clips, to assess its rate of technical success and post-resection complications. METHODS For closure of large perforations (diameter ≥ 10 mm), two similar techniques were implemented, using a single-channel endoscope. An endoloop was deployed through the operating channel or towed by an endoclip alongside the endoscope. Several clips were utilized to fix it on the muscular layer of defect's margins. The defect was closed, by fastening the loop either directly or after being reattached to the mobile hook. RESULTS This analysis included eleven patients (72% women, median age 68 years). Eight colorectal, one appendiceal, and two gastric lesions were resected, with a median perforation size of 15 mm. As confirmed by computed tomography, closure of wall defects was achieved successfully in all cases, using a median of 6 clips. Pneumoperitoneum was evacuated in 4 cases. The median hospitalization duration was 4 days, prophylactic antibiotics being prescribed for a median of 7 days. One patient had a small abdominal collection, without requiring drainage, while another presented post-resection bleeding from the mucosal defect. CONCLUSION The novel techniques, utilizing a single-channel endoscope, clips, and an endoloop, ensuring an edge-to-edge suture of muscular layer, proved to be safe, reproducible, and easy to implement. They exhibit an excellent technical success rate and a minimal incidence of non-severe complications.
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Ercan N, Arıcan G, Şibar K, Özmeriç A, İltar S. Clinical and Functional Outcomes of Suture Versus Headless Screw Fixation for Tibial Eminence Fractures in Children. Am J Sports Med 2024; 52:948-955. [PMID: 38385198 DOI: 10.1177/03635465241227440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
BACKGROUND Suture and screw fixations are widely used to treat tibial eminence fractures (TEFs). Although a few biomechanical and clinical studies have compared suture fixation (SF) and screw fixation in the treatment of TEFs in children, no comparative clinical studies are available regarding headless screw fixation (HSF). PURPOSE To evaluate the clinical and functional outcomes of children with TEF who underwent SF and HSF. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS The study included 24 patients treated with either SF (11 patients) or HSF (13 patients) within 1 month of TEF (type 2 or 3) without associated ligamentous and bone injury between 2015 and 2020. All patients were evaluated at a minimum 2-year follow-up in terms of Lysholm score, Tegner activity level, International Knee Documentation Committee subjective score, and isometric strength test. Knee stability was compared based on the Lachman test, pivot-shift test, and KT-1000 arthrometer side-to-side difference. RESULTS No significant differences were found between the 2 groups in terms of Lysholm score, Tegner activity level, and International Knee Documentation Committee subjective score at follow-up. All patients were able to resume their daily activities within 6 months after the injury. However, flexion deficits (6°-10°) were found in 2 patients in the SF group and 1 patient in the HSF group, and extension deficits (3°-5°) were found in 3 patients in the SF group and 1 patient in the HSF group, without significant intergroup difference. Stability based on the Lachman test, pivot-shift test, and KT-1000 arthrometer side-to-side difference was also similar between the 2 groups at follow-up. No statistically significant difference was found between the 2 groups in isometric tests performed. CONCLUSION The present study is the first to compare the clinical and functional results of SF and HSF techniques. The HSF technique demonstrated comparable clinical and functional outcomes, suggesting its potential as an alternative to the SF technique.
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Ma T, Chen H, Dong Z. Application of Fixation of Orbicularis Oculi Muscle and Orbital Septal Tissue Flap at the Upper Edge of Incision in Double Eyelid Plasty. Aesthetic Plast Surg 2024; 48:842-846. [PMID: 38238568 DOI: 10.1007/s00266-023-03823-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 12/14/2023] [Indexed: 04/02/2024]
Abstract
PURPOSE In order to make the postoperative effect of open double eyelid more close to the physiological and anatomical structure of double eyelid, we improved the traditional open double eyelid operation according to the anatomical characteristics of the upper eyelid. We fixed part of the orbicularis oculi muscle above the incisal margin with the orbital septum flap to make the double eyelid formed after surgery more natural and beautiful. MATERIALS AND METHODS A total of 76 patients who received open double blepharoplasty in department of plastic surgery from February 2019 to May 2022 were selected as this study objects, all of whom were female. Their ages ranged from 18 to 32 years, with a mean of (23.6 ± 5.2) years. The surgical method is open double blepharoplasty by fixing part of the orbicularis oculi muscle above the incisal margin with the flap of the orbital septum. RESULTS In this study, all 76 patients underwent successful surgery, with an average operation time of (1.5 ± 0.2) h. The postoperative double eyelid curvature was smooth and the double eyelid width was basically symmetrical. In terms of the doctors' satisfaction evaluation of the postoperative effect, 64 cases were very satisfied and 12 cases were satisfied. In terms of patients' satisfaction evaluation of the postoperative effect, 60 patients were very satisfied, 15 patients were satisfied and 1 patient was dissatisfied. CONCLUSIONS Through this study, we found that this surgical method invented by us has short operation time, good operation effect, few postoperative complications and high patient satisfaction, which is worthy of promotion and application in plastic surgery clinical practice. LEVEL OF EVIDENCE IV 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 www.springer.com/00266 .
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Wang HY, Alkul S, Shimizu I, Ranario J. Modified linear closure with standing cone management: An alternative to the purse string suture. J Am Acad Dermatol 2024; 90:e95-e96. [PMID: 36621465 DOI: 10.1016/j.jaad.2022.12.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 11/16/2022] [Accepted: 12/08/2022] [Indexed: 01/07/2023]
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Yuan Y, Chai H, Wang L, Yuan L, Li F, Zhou Y, Cao Y, Liu M, Li Q, Li S. The Buried Guide Suture Method: A Novel Technique to Correct Traumatic Facial Dimples. Plast Reconstr Surg 2024; 153:692-695. [PMID: 37053457 DOI: 10.1097/prs.0000000000010549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
SUMMARY Facial dimpling, frequently occurring after blunt trauma, presents as soft-tissue depression, which is particularly apparent during facial expression. The displacement of subcutaneous tissue can be detected and measured by high-frequency ultrasound. Limited surgical methods have been applied in these closed-injury cases. Repositioning the subcutaneous tissue without incisions on unscarred skin is challenging. The authors propose a novel three-dimensional technique to suture and fix the subcutaneous tissue at a distance through a concealed incision. The buried guide suture method was used in the treatment of 22 patients with traumatic facial dimples on the cheek. All patients showed great improvement in their depressed deformity with minor complications. This technique provides an option to correct soft-tissue depression without leaving a visible scar, especially for mimetic rupture caused by blunt trauma.
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Dumont GD. Editorial Commentary: Improved Suture Configurations Can Enhance Shoulder Rotator Cuff Healing: The Cuff Doesn't Always Heal-But We Can Nudge It in the Right Direction. Arthroscopy 2024; 40:681-682. [PMID: 38219092 DOI: 10.1016/j.arthro.2023.10.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 01/15/2024]
Abstract
The success of rotator cuff repair is often measured by patient-reported outcomes or structural healing on magnetic resonance imaging. Ideally, we can achieve both a satisfied patient and a healed tendon. Various technical modifications and stitch patterns have been presented in an effort to achieve the perfect rotator cuff repair. It appears the independently popular suture bridge technique and Mason-Allen stitch may do their best work when combined together. First, double-row repair "anchors down" the tendon to its footprint, and suture bridge adds to this concept with double-row compressive interlinking suture. Second, the Mason-Allen stitch, combining a horizontal stich and a simple stitch that passes around the horizontal, leverages the rip-stop concept where an "anchor suture" is included as a suture is passed around friable tendon like steel rebar rods strengthening concrete. In the midst of many factors out of the surgeon's control during the healing process, we are compelled to listen when a change in our technique might actually make a difference.
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Sterzing D. [On fistulas and threads : Sense and nonsense of seton drainage]. CHIRURGIE (HEIDELBERG, GERMANY) 2024; 95:221-228. [PMID: 38153425 DOI: 10.1007/s00104-023-02011-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/17/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND In the daily practice of a large proctological center numerous wrong or misplaced fistula threads are encountered. This indicates that there are misconceptions and knowledge gaps in this surgical field in nonspecialized general surgeons. MATERIAL AND METHODS Comprehensive footage of own experiences in a proctological center shows faulty threads and correct loop placement. RESULTS In fistula treatment there is still a distinct need for improvement. This synopsis is an educational contribution. CONCLUSION In the case of a lack of experience in proctological surgery, education and training has to be provided for the decent management of anal fistulas with correct threads.
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Kwapnoski Z, Doost MS, Vy M, Eisen DB. Aesthetic outcome of intermediate closure versus intermediate closure followed by 2-octyl cyanoacrylate: A randomized evaluator-blinded split-wound comparative effectiveness trial. J Am Acad Dermatol 2024; 90:577-584. [PMID: 37866453 DOI: 10.1016/j.jaad.2023.10.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/13/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND Dermatologic surgeons are increasingly using surgical adhesives in their practice. Studies comparing sutured wounds to those that utilize a combination of suturing and skin adhesive have not been previously conducted. OBJECTIVE To compare the cosmetic outcome and patient wound care satisfaction of an intermediate suture closure with an intermediate suture closure followed by the application of 2-octyl cyanoacrylate (2-OCA). METHODS Fifty patients were enrolled in a randomized, evaluator-blinded, split-scar study. Following intermediate sutured closure of a surgical defect, one side of the wound was randomized to receive an additional application of 2-OCA. After 3 months, the scar was assessed using the POSAS tool and patients reported wound care preferences. RESULTS As the primary outcome measure, the mean sum of observer POSAS was 12.80 for sutured closure alone versus 12.40 for sutured closures followed by 2-OCA (P = .49). LIMITATIONS Single-center study of a relatively homogenous population. CONCLUSION Although there were no significant differences in scar cosmesis, both patients and observers tended to prefer the side with an additional application of 2-OCA in most POSAS components, in overall opinion, and in patient wound care satisfaction. Dermatologic surgeons may add this to their practice without sacrificing scar outcomes or patient satisfaction.
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Al Tabaa K, Morin L. [The alar vertical section or résection technique in rhinoplasty]. ANN CHIR PLAST ESTH 2024; 69:186-189. [PMID: 37271657 DOI: 10.1016/j.anplas.2023.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 05/21/2023] [Accepted: 05/25/2023] [Indexed: 06/06/2023]
Abstract
Nasal tip plasty is a real functional and aesthetical challenge in rhinoplasty. Many techniques have been described with different degrees of variability. The classic technique is the vertical division of the domes with section of the intermediate domes and directed healing without suture or cartilaginous grafting. The technique is based on an alar section or resection combined with a transdomal suture (STD) which allows control of the projection and rotation of the nasal tip.
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Chen L, Peng T, Ye L, Wang Y, Hu B. A novel suture technique for a large gastric defect after endoscopic full-thickness resection. Gastrointest Endosc 2024; 99:455-456. [PMID: 37806406 DOI: 10.1016/j.gie.2023.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/02/2023] [Accepted: 10/03/2023] [Indexed: 10/10/2023]
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Abhari RE, Snelling SJ, Augustynak E, Davis S, Fischer R, Carr AJ, Mouthuy PA. A Hybrid Electrospun-Extruded Polydioxanone Suture for Tendon Tissue Regeneration. Tissue Eng Part A 2024; 30:214-224. [PMID: 38126344 PMCID: PMC10954604 DOI: 10.1089/ten.tea.2023.0273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 11/13/2023] [Indexed: 12/23/2023] Open
Abstract
Many surgical tendon repairs fail despite advances in surgical materials and techniques. Tendon repair failure can be partially attributed to the tendon's poor intrinsic healing capacity and the repurposing of sutures from other clinical applications. Electrospun materials show promise as a biological scaffold to support endogenous tendon repair, but their relatively low tensile strength has limited their clinical translation. It is hypothesized that combining electrospun fibers with a material with increased tensile strength may improve the suture's mechanical properties while retaining biophysical cues necessary to encourage cell-mediated repair. This article describes the production of a hybrid electrospun-extruded suture with a sheath of submicron electrospun fibers and a core of melt-extruded fibers. The porosity and tensile strength of this hybrid suture is compared with an electrospun-only braided suture and clinically used sutures Vicryl and polydioxanone (PDS). Bioactivity is assessed by measuring the adsorbed serum proteins on electrospun and melt-extruded filaments using mass spectrometry. Human hamstring tendon fibroblast attachment and proliferation were quantified and compared between the hybrid and control sutures. Combining an electrospun sheath with melt-extruded cores created a hybrid braid with increased tensile strength (70.1 ± 0.3N) compared with an electrospun only suture (12.9 ± 1 N, p < 0.0001). The hybrid suture had a similar force at break to clinical sutures, but lower stiffness and stress. The Young's modulus was 772.6 ± 32 MPa for the hybrid suture, 1693.0 ± 69 MPa for PDS, and 3838.0 ± 132 MPa for Vicryl, p < 0.0001. Hybrid sutures had lower overall porosity than electrospun-only sutures (40 ± 4% and 60 ± 7%, respectively, p = 0.0018) but had a significantly larger overall porosity and average pore diameter compared with surgical sutures. There were similar clusters of adsorbed proteins on electrospun and melt-extruded filaments, which were distinct from PDS. Tendon fibroblast attachment and cell proliferation on hybrid and electrospun sutures were significantly higher than on clinical sutures. This study demonstrated that a bioactive suture with increased tensile strength and lower stiffness could be produced by adding a core of 10 μm melt-extruded fibers to a sheath of electrospun fibers. In contrast to currently used sutures, the hybrid sutures promoted a bioactive response: serum proteins adsorbed, and fibroblasts attached, survived, grew along the sutures, and adopted appropriate morphologies.
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Moledina M, Ahmed I, Ranji A, Chipeta C, Caesar R, Malik A. Lateral tarsal strip procedure: comparison of absorbable sutures and non-absorbable polypropylene suture. Does the suture type matter? Eye (Lond) 2024; 38:752-756. [PMID: 37857715 PMCID: PMC10920783 DOI: 10.1038/s41433-023-02768-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/13/2023] [Accepted: 09/20/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND/OBJECTIVES To determine whether the success and complication rates of the Lateral Tarsal Strip (LTS) Procedure, when treating involutional ectropion/entropion, is influenced by the use of suture when attaching the tarsal strip to the periosteum. SUBJECTS/METHODS Multi-centre retrospective comparative study of re-operation and complication rates (Recurrence, Dehiscence, Suture Infection, Granuloma, Haemorrhage, Residual-Lid Laxity, Suture Extrusion and Repeat Procedure) in LTS, between 01/01/2017 and 01/01/2022 who met the inclusion/exclusion criteria, for involutional ectropion/entropion using an absorbable polyglactin (vicryl) and non-absorbable polypropylene suture (prolene). RESULTS 1079 operations in 891 patients (36% female, average age 81.4 years) were performed with an average follow-up of 1.785 years. 588 operations in 475 patients were performed using prolene whilst 491 procedures in 416 patients were performed using vicryl sutures. Of these, 61% were performed by a consultant surgeon in the prolene group compared to 49.7% in the vicryl group. Overall complication rates between prolene and vicryl were 24.7% and 29.7% (p = 0.061) respectively. Higher complication rates for post-operative residual lid laxity, granuloma and suture infection were greater in the vicryl group versus prolene (2.65% and 0.51% p = 0.004, 2.24% and 0.68% p = 0.03, 1.83% and 0.17% p = 0.007 respectively). Non-significant results for dehiscence or repeat procedures (2.24% and 2.21% p = 0.974, 6.72% and 9.01% p = 0.166 respectively). CONCLUSIONS Both sutures are effective for the correction of involutional ectropion/entropion with LTS. Dehiscence and redo rates were not statistically significant. Nevertheless, the use of vicryl suture was found to be associated with a higher complication rate for: post-operative residual lid laxity, granuloma and suture infection.
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Park J, Choi SJ, Im GJ, Jung HH, Park E. Safety and efficacy of preauricular fistulectomy with fascia-anchoring suture technique: A large case series. Am J Otolaryngol 2024; 45:104188. [PMID: 38101133 DOI: 10.1016/j.amjoto.2023.104188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 12/07/2023] [Indexed: 12/17/2023]
Abstract
OBJECTIVE This study aimed to analyze the safety and efficacy of preauricular fistulectomy with fascia-anchoring suture technique through large case series. In addition, differences in surgical outcomes according to preoperative status and age were investigated. METHODS In this retrospective study, 380 patients (450 ears) with preauricular fistula (PAF) who underwent preauricular fistulectomy with fascia-anchoring suture technique by a single surgeon (E.P) were enrolled. Patients were divided into fresh, previous incision and drainage (I&D), and the revision surgery groups according to the preoperative status. Additionally, they were divided into adult and pediatric groups according to age. Patient's demographics, postoperative infections, and recurrence rates were analyzed. RESULTS The mean age of the patients was 28.3 years, and there were 119 males and 261 females. Out of 450 PAFs (n = 281 in the fresh groups, n = 119 in the previous I&D groups, and n = 50 in the revision groups), 21 (4.7 %) cases had postoperative infections and 12 (2.7 %) cases had recurrence. There was no difference in postoperative infections, regardless of the preoperative condition (I&D group, p = 0.701; revision group, p = 0.658). The recurrence rate was higher in the revision group than in the fresh and I&D groups (p = 0.004). There was no significant difference in postoperative infection (p = 0.221) or recurrence (p = 0.161) between adults and children. CONCLUSIONS The study found that performing preauricular fistulectomy with a fascia-anchoring suture technique led to low rates of postoperative infections and recurrences. These positive outcomes were consistent across different patient groups categorized by preoperative status and age, indicating the technique's safety and effectiveness for all patients with preauricular fistulas.
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Hirakawa Y, Manaka T, Ito Y, Nakazawa K, Iio R, Kubota N, Nakamura H. Comparison of cost, surgical time, and clinical results between arthroscopic transosseous rotator cuff repair with lateral cortical augmentation and arthroscopic transosseous equivalent suture bridge: A propensity score-matched analysis. J Orthop Sci 2024; 29:529-536. [PMID: 36822948 DOI: 10.1016/j.jos.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/15/2023] [Accepted: 02/04/2023] [Indexed: 02/25/2023]
Abstract
BACKGROUND To reduce the healthcare burden, the clinical results of arthroscopic rotator cuff repair and the cost of the implants used have recently been focused upon. This study compared implant cost, surgical time, short-term clinical results, and cuff repair integrity 2 years postoperatively between arthroscopic transosseous rotator cuff repair using lateral cortical augmentation (TOA) and arthroscopic transosseous-equivalent suture bridge (TOE). METHODS This study included 220 patients with rotator cuff repairs performed by a single surgeon between December 2013 and December 2018. Overall, 70 TOA and 68 TOE cases met the inclusion criteria. The same surgeon performed the procedures at two different hospitals, and the techniques differed between the facilities. A total of 42 TOA patients were matched with 42 TOE patients. The patients were matched using a propensity score analysis by gender, age, and cuff tear size. The minimum follow-up period was 2 years. Implant cost and surgical time were compared between the two methods. The range of motion, clinical outcomes, and visual analog scale were evaluated. Magnetic resonance imaging was performed to examine cuff repair integrity 2 years postoperatively. RESULTS The follow-up rate was 81% (112/138 patients). Implant cost was significantly lower with TOA ($1,396 vs. $2,165; p < 0.001) than with TOE. The average surgical time in the TOA method was significantly shorter than that in the TOE method (82 vs. 109 min; p = 0.001). At a minimum 2-year follow-up, the mean active elevation, abduction, and clinical outcomes improved with both methods, although no improvements in external and internal rotations were observed with either method. There were no significant differences in the postoperative variables and retear rate (TOA, 12%; TOE, 19%; p = 0.548) between the two methods. CONCLUSIONS TOA and TOE achieved comparable clinical results; however, TOA was more cost-effective and had a shorter surgical time than TOE. LEVEL OF EVIDENCE Level Ⅲ, retrospective matched control study.
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Koyama S, Tensho K, Takashimizu I, Aoki T, Shimodaira H, Iwaasa T, Horiuchi H, Saito N, Yuzuriha S, Takahashi J. Comparison of 2-octyl cyanoacrylate with polyester mesh with standard suture and staples in total knee and hip arthroplasty. J Wound Care 2024; 33:lxi-lxviii. [PMID: 38457269 DOI: 10.12968/jowc.2024.33.sup3a.lxi] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2024]
Abstract
OBJECTIVE The use of 2-octyl cyanoacrylate with polyester mesh (OCA-M) has become common in total hip and knee arthroplasty (THA, TKA). We aimed to compare the safety and cosmetic outcomes between OCA-M and standard suture techniques and staples, and determine whether OCA-M can safely be used for TKA. METHOD Inclusion criteria were patients who underwent THA or TKA from January 2010 to October 2011 (Suture group), November 2011 to August 2013 (Staple group), March 2017 to September 2018 (OCA-M group). Exclusion criteria was loss of imaging data. Complications during hospitalisation (early complication) and after discharge (late complication) were compared in groups. Plastic and orthopaedic surgeons performed cosmetic evaluations with the modified Vancouver Scar Scale (VSS) and Likert scale at three and six months postoperatively and compared in groups. RESULTS A total of 249 arthroplasties (suture group=88 patients; staple group=94 patients; OCA-M group=67 patients) were included in the study. The OCA-M group had a significantly lower early complication rate than the suture group (p=0.015). For THA, the OCA-M group had a significantly lower total complication rate than the suture group (p=0.048). For TKA, there was no significant difference among the three groups. The complication rate in the OCA-M group showed no significant difference between THA/TKA. With regards to the VSS, the OCA-M group was significantly better for cosmetic qualities than the suture group (p=<0.001, p=0.021 at three and six months, respectively). For the Likert scale, the OCA-M group was also significantly better for cosmetic qualities than the suture group and staple group (suture-OCA-M, p=0.003 (three months), p=<0.001 (six months); staple-OCA-M, p=0.027 (three months)). CONCLUSION In this study, the OCA-M complication rate was low compared to suturing and similar to stapling. Moreover, better cosmetic outcomes were achieved compared to suturing and stapling.
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Ding S, Zhang Y, Guo W, Yin G, Huang Z, Zhong Q. Impact of stapler versus manual closure techniques on pharyngocutaneous fistula development post-total laryngectomy: A systematic review and meta-analysis. Int Wound J 2024; 21:e14751. [PMID: 38472132 PMCID: PMC10932772 DOI: 10.1111/iwj.14751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 01/23/2024] [Accepted: 01/23/2024] [Indexed: 03/14/2024] Open
Abstract
Pharyngocutaneous fistula (PCF) is a major complication after total laryngectomy, with significant morbidity and mortality. Whether mechanical stapler closure of the pharynx reduces fistula rates compared to hand-sewn techniques remains unclear. We conducted an updated systematic review and meta-analysis to clarify this question. Five databases were systematically searched from inception through November 2023 for studies comparing stapler versus suture closure for fistula outcomes after laryngectomy. Odds ratios (OR) were pooled using random-effects models and fixed-effects models. Subgroup and sensitivity analyses were performed. Risk of bias was appraised using NHLBI tools. Nine studies with 803 patients were included. Mechanical closure significantly reduced fistula incidence versus suture closure (OR = 0.57, 95% CI 0.34-0.95, p = 0.03). Subgroup analysis found that stapling's protective effect varied by patient age, country/region, linear stapler size and female percentage. Stapling reduced fistula odds by 80% in the Turkey subgroup (OR = 0.20, 95% CI 0.09-0.50) but showed no benefit in other regions. Patients <60 years showed an 84% fistula reduction with stapling (OR = 0.17, 95% CI 0.06-0.45), whereas older subgroups did not. Linear stapler size of 60 mm significantly reduced fistula occurrence while 75 mm did not. There was no evidence that low female percentage mitigated stapling benefits. Mechanical stapler closure after total laryngectomy meaningfully reduces the likelihood of postoperative PCF formation compared to hand-sewn closure, especially for patients younger than 60 years old. The absolute risk reduction supports its utility to prevent this complication.
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Hu Y, Wang F, Ren J, Qiu X. Barbed knotless tissue control suture versus conventional interrupted reinforcing suture for extracorporeal mechanical anastomosis during laparoscopic-assisted right hemicolectomy. Asian J Surg 2024; 47:1487-1488. [PMID: 38065747 DOI: 10.1016/j.asjsur.2023.11.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 11/24/2023] [Indexed: 03/13/2024] Open
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Sanchez-Perez JR, Del Toro-Diez EF, Abdul-Hadi S, Aldrich-Novoa J. A Dynamic Endonasal Columellar Strut Placement. Laryngoscope 2024; 134:1246-1248. [PMID: 37449951 DOI: 10.1002/lary.30897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 05/31/2023] [Accepted: 07/02/2023] [Indexed: 07/18/2023]
Abstract
The dynamic retrograde intercrural columellar strut graft placement is a novel technique for a columellar strut insertion via a hemi-transfixion incision in patients undergoing endonasal functional or cosmetic surgery. It has a maximally concealed incision and does not disrupt major or minor tip support mechanisms. In our article, we give a detailed description of this unique surgical technique. Laryngoscope, 134:1246-1248, 2024.
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Choudhury MM, Yap RTJ, Jiang JKH, Chia DSY, Chin AYH. An All-Arthroscopic Technique of Repairing Foveal Tears of the Triangular Fibrocartilage Complex Using a Bone Anchor-Repair Made Simple. Tech Hand Up Extrem Surg 2024; 28:19-25. [PMID: 38380473 DOI: 10.1097/bth.0000000000000454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
Traumatic foveal tears of the triangular fibrocartilage complex lead to ulnar-sided wrist pain and instability, resulting in painful motion and loss of grip strength with a severe impact on the overall function of the upper limb. Surgical repair is nothing new and has traversed through the realm of open repair to arthroscopic assisted to all arthroscopic repair techniques over the many decades, with arthroscopic repairs showing better visualization, lesser trauma, and equally favorable patient outcomes. Techniques had varied from using trans osseous tunnels to bone anchors, with or without the usage of special jigs. Here, we describe a simple and fast 3 portal arthroscopic technique of repairing the torn foveal insertion of the triangular fibrocartilage complex using a bone anchor inserted under arthroscopic and fluoroscopic guidance into the fovea. Both the dorsal and volar limbs of the triangular fibrocartilage complex are repaired arthroscopically, resulting in a strong anatomic repair resulting in a stable and pain-free wrist.
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Itoigawa Y, Uehara H, Tsurukami H, Koga A, Morikawa D, Maruyama Y, Ishijima M. The Combined Suture Bridge With Mason-Allen Technique Is Superior to the Conventional Suture Bridge Technique for Arthroscopic Rotator Cuff Repair. Arthroscopy 2024; 40:674-680. [PMID: 37495088 DOI: 10.1016/j.arthro.2023.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 06/29/2023] [Accepted: 07/03/2023] [Indexed: 07/28/2023]
Abstract
PURPOSE To compare clinical results and retear rates between the combined suture bridge with Mason-Allen (SBMA) technique and the conventional suture bridge (SB) technique in patients with full-thickness rotator cuff tears who underwent arthroscopic rotator cuff repair. METHODS One hundred two patients who underwent arthroscopic rotator cuff repair using the SB technique (n = 50) or SBMA technique (n = 52) for a full-thickness rotator cuff tear and had at least 2 years of follow-up were retrospectively analyzed. Magnetic resonance imaging was performed before surgery and 2 years after to determine preoperative tear size, Goutallier stage, and presence of retear after surgery. Patients were clinically evaluated using the Japanese Orthopaedic Association (JOA) score. RESULTS The groups did not significantly differ in terms of follow-up period, age, sex, tear size, Goutallier stage, or number of suture anchors. The retear rate was significantly lower in the SBMA group (7.7% vs 28.0%; P < .01). The JOA score was significantly higher at last follow-up than before surgery in both groups (P <.01). The JOA score at last follow-up was significantly higher in the SBMA group (P = .02). CONCLUSIONS Arthroscopic rotator cuff repair using the SBMA technique may provide better clinical and anatomical outcomes than the conventional SB technique. LEVEL OF EVIDENCE Level III, retrospective cohort design; treatment study).
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Schlatter A, Kronschläger M, Ruiss M, Bayer N, Blouin S, Findl O. Attaining the optimal flange technique for transscleral capsular bag stabilization using iris hooks. J Cataract Refract Surg 2024; 50:295-300. [PMID: 37994093 PMCID: PMC10878459 DOI: 10.1097/j.jcrs.0000000000001367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 11/05/2023] [Accepted: 11/09/2023] [Indexed: 11/24/2023]
Abstract
PURPOSE To investigate the flange properties of different iris hooks. SETTING Vienna Institute for Research in Ocular Surgery (VIROS), Hanusch Hospital, Vienna, Austria. DESIGN Laboratory study. METHODS The flanging properties of 4 different iris hooks made from polypropylene (PP), elastic polymer (EP), and nylon were investigated with different heating distances and both with and without forceps gripping. The maximum diameter of the flanges was measured, and the shape of the flanges was evaluated. RESULTS Although both nylon and EP iris hooks had too small flange diameters for intrascleral fixation, PP iris hooks had a sufficient flange diameter (>330 μm) and mushroom-like shape. Furthermore, in PP hooks, heating distance was directly proportional to flange diameter. CONCLUSIONS The findings of this study suggest that only PP iris hooks are suitable for flanged intrascleral fixation, which is off-label, to secure adequate fixation.
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Förster CE, Calabretti I, Gubser L, Schötzau A, Fellmann-Fischer B, Heinzelmann-Schwarz V, Zwimpfer TA. Comparison of different suture techniques for laparoscopic vaginal cuff closure. Sci Rep 2024; 14:4860. [PMID: 38418580 PMCID: PMC10901882 DOI: 10.1038/s41598-024-55586-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 02/26/2024] [Indexed: 03/01/2024] Open
Abstract
Laparoscopic hysterectomy is a commonly performed procedure. However, one high-risk complication is vaginal cuff dehiscence. Currently, there is no standardization regarding thread material or suturing technique for vaginal cuff closure. Therefore, this study aimed to compare extracorporeal and intracorporeal suturing techniques for vaginal cuff closure using a pelvic trainer model. Eighteen experts in laparoscopic surgery performed vaginal cuff closures with interrupted sutures using intracorporeal knotting, extracorporeal knotting and continuous, unidirectional barbed sutures. While using an artificial tissue suturing pad in a pelvic trainer, experts performed vaginal cuff closure using each technique according to block randomization. Task completion time, tension resistance, and the number of errors were recorded. After completing the exercises, participants answered a questionnaire concerning the suturing techniques and their performance. Experts completed suturing more quickly (p < 0.001, p < 0.001, respectively) and with improved tension resistance (p < 0.001, p < 0.001) when using barbed suturing compared to intracorporeal and extracorporeal knotting. Furthermore, the intracorporeal knotting technique was performed faster (p = 0.04) and achieved greater tension resistance (p = 0.023) compared to extracorporeal knotting. The number of laparoscopic surgeries performed per year was positively correlated with vaginal cuff closure duration (p = 0.007). Barbed suturing was a time-saving technique with improved tension resistance for vaginal cuff closure.
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Meyer JA, Silverstein J, Timor-Tritsch IE, Antoine C. The effect of uterine closure technique on cesarean scar niche development after multiple cesarean deliveries. J Perinat Med 2024; 52:150-157. [PMID: 38081042 DOI: 10.1515/jpm-2023-0211] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/26/2023] [Indexed: 02/09/2024]
Abstract
OBJECTIVES To use saline infusion sonohysterography (SIS) to evaluate the effect of uterine closure technique on niche formation after multiple cesarean deliveries (CDs). METHODS Patients with at least one prior CD were evaluated for niche via SIS. Subgroups of any number repeat CD (>1 prior), lower-order CD (<4 prior), and higher-order CD (≥4 prior) were analyzed, stratifying by hysterotomy closure technique at last cesarean preceding imaging; techniques included Technique A (endometrium-free double-layer closure) and Technique B (single- or double-layer routine endo-myometrial closure). Niche defects were quantified (depth, length, width, and residual myometrial thickness). The primary outcome was clinically significant niche, defined as depth >2 mm. Statistical analysis was performed using chi-square, ANOVA, t-test, Kruskal-Wallis, and multiple logistic regression, with p-values of <0.05 were statistically significant. RESULTS A total of 172 post-cesarean SIS studies were reviewed: 105 after repeat CDs, 131 after lower-order CDs, and 41 after higher-order CDs. Technique A was associated with a shorter interval to imaging and more double-layer closures. Technique B was associated with more clinically significant niches across all subgroups, and these niches were significantly longer and deeper when present. Multiple logistic regression demonstrated a 5.6, 8.1, and 11-fold increased adjusted odds of clinically significant niche following Technique B closure in the repeat CD (p<0.01), lower-order CD (p<0.001), and higher-order CD (p=0.04) groups, respectively. CONCLUSIONS While multiple CDs are known to increase risk for niche defects and their sequelae, hysterotomy closure technique may help to reduce niche development and severity.
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Mahlberg SJ, Sarac R, Carroll BT. Efficient suturing in herniating adipose with an assistant's technique of tissue displacement. J Am Acad Dermatol 2024; 90:e66. [PMID: 36191685 DOI: 10.1016/j.jaad.2022.09.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 09/20/2022] [Accepted: 09/26/2022] [Indexed: 10/14/2022]
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Zhang T, Wahl A, Schneider M, Xu D, Hahn A, Meredith SJ, Packer JD, Leong NL, Zhang LQ, Henn RF, Jauregui JJ. Biomechanical Comparison of Four- versus Six-Strand Transosseous Suture Repair for Patellar Tendon Rupture. J Knee Surg 2024; 37:193-197. [PMID: 37023764 DOI: 10.1055/s-0043-1766094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
BACKGROUND Surgical repair is indicated for patellar tendon ruptures that result in loss of knee extensor mechanism function. However, biomechanical studies report conflicting results when comparing transosseous suture versus suture anchor repair techniques. This discrepancy may be due to inconsistencies in experimental design as these studies use various numbers of suture strands. Therefore, the main objective of this study is to compare the ultimate load of four- versus six-strand transosseous suture repair. Secondary objectives are to compare gap formation after cyclical loading and mode of failure. METHODS Six pairs of fresh-frozen cadaveric specimen were randomly allocated to either four- or six-strand transosseous suture repair. Specimen underwent preconditioning cyclical loading and then load to failure. RESULTS The six-strand repair had a significantly higher maximum load to failure compared with the four-strand repair (mean difference = 319.3 N [57.9%], p = 0.03). There was no significant difference in gap length after cyclical loading or at max load. There were no significant differences in mode of failure. CONCLUSION Utilizing a six-stand transosseous patella tendon repair construct with one additional suture increases overall construct strength by over 50% compared with a four-strand construct.
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Yan H, Zhao L, Wang J, Lin L, Wang H, Wang C, Yu Y, Lu M, Xu T. An All-Suture Anchor Offers Equivalent Clinical Performance to an Established Solid Suture Anchor in the Arthroscopic Repair of Rotator Cuff Tears: A Prospective, Randomized, Multicenter Trial With 12-Month Follow-Up. Arthroscopy 2024; 40:265-276. [PMID: 37423469 DOI: 10.1016/j.arthro.2023.06.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 06/23/2023] [Accepted: 06/23/2023] [Indexed: 07/11/2023]
Abstract
PURPOSE To evaluate the safety and efficacy of a next-generation, all-suture anchor in patients undergoing arthroscopic repair of rotator cuff tears, compared with that of an established solid suture anchor. METHODS Between April 2019 and January 2021, a prospective, comparative, randomized controlled noninferiority study conducted on people with Chinese ethnicity at 3 tertiary hospitals enrolled patients (18-75 years) requiring arthroscopic treatment for rotator cuff tears. Patients were randomized into 2 cohorts receiving either all-suture anchor or solid suture anchor and followed for 12 months. The primary outcome was the Constant-Murley score at the 12-month follow-up. Magnetic resonance imaging assessments determined the rate of retear of rotator cuff repair (defined as Sugaya classification 4 and 5). Safety evaluation was performed at all follow-up points to determine the adverse events (AEs). RESULTS In total, 120 patients with rotator cuff tears (mean age, 58.3 years; 62.5% female; 60 receiving all-suture anchor) underwent treatment. Five patients were lost to follow-up. Both cohorts showed significant improvement in Constant-Murley scores between baseline and 6 months (P < .001) and between 6 and 12 months (P < .001). There were no significant differences in Constant-Murley scores between the 2 cohorts at 12 months (P = .122) after operation. The retear rate at 12 months was 5.7% and 1.9% in the all-suture and solid suture anchor cohorts, respectively (P = .618). There were 2 cases of intraoperative anchor pullout, both of which were successfully resolved. No cases of postoperative reoperation or other anchor-related AEs were reported. CONCLUSIONS The all-suture anchor offered equivalent clinical performance to an established solid suture anchor at the 12-month follow-up in patients undergoing arthroscopic repair of rotator cuff tears. The retear rate was not statistically significantly different between the 2 cohorts. LEVEL OF EVIDENCE Level I, randomized controlled trial.
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Romanini E, Zanoli GA, Ascione T, Balato G, Baldini A, Foglia E, Pellegrini AV, Verde F, Zaffagnini S. Barbed sutures and skin adhesives improve wound closure in hip and knee arthroplasty. Knee Surg Sports Traumatol Arthrosc 2024; 32:303-310. [PMID: 38318999 DOI: 10.1002/ksa.12055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 12/21/2023] [Accepted: 01/03/2024] [Indexed: 02/07/2024]
Abstract
PURPOSE This study aimed to formulate evidence-based recommendations for optimising wound management in hip and knee arthroplasty by exploring alternative methods such as barbed sutures and skin adhesives. METHODS A Delphi panel, comprising seven orthopaedic surgeons, one musculoskeletal infectious disease specialist, and one health economics expert, was convened to evaluate the use of barbed sutures and skin adhesives for wound closure in hip and knee arthroplasty. Two systematic reviews informed the development of questionnaires, with panelists ranking their agreement on statements using a 5-point Likert scale. Consensus was achieved if ≥75% agreement. Unresolved statements were revisited in a second round. RESULTS Consensus was reached on 11 statements, providing evidence-based recommendations. The expert panel advocates for a multilayer watertight technique using barbed sutures to prevent surgical site infections (SSI), reduce complications, shorten surgical times, optimise resources and improve cosmetic appearance. For skin closure, the panel recommends topical adhesives to decrease wound dehiscence, enhance cosmetic appearance, promote patient compliance, prevent SSIs, and optimise resources. CONCLUSION The Delphi consensus by Italian total joint arthroplasty experts underscores the pivotal role of barbed sutures and skin adhesives in optimising outcomes. While guiding clinical decision-making, these recommendations are not prescriptive and should be adapted to local practices. The study encourages further research to enhance current evidence. LEVEL OF EVIDENCE Level III.
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Wu J, He H, Yuan L, Ma T. Surgical treatment of posterior cruciate-ligament tibial avulsion fractures using arthroscopic wire combined with NICE ligation: A case series. Asian J Surg 2024; 47:1071-1072. [PMID: 38036369 DOI: 10.1016/j.asjsur.2023.10.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 10/26/2023] [Indexed: 12/02/2023] Open
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Park CH, Moon K, Kim JH, Shim KY, Jun JH. CONTRIBUTION FACTORS OF EFFECTIVE LENS POSITION, TILT, AND DECENTRATION DURING FLANGED SCLERAL FIXATION OF INTRAOCULAR LENS: A Model Eye Study. Retina 2024; 44:324-332. [PMID: 37851957 DOI: 10.1097/iae.0000000000003960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Abstract
PURPOSE The authors aimed to elucidate the factors related to effective lens position, tilt, and decentration of scleral fixed intraocular lenses (IOLs) with a flanged haptic technique in an artificial eye model using anterior segment optical coherence tomography. METHODS Two bent 27-gauge needles were passed through a 1.0- or 2.0-mm scleral tunnel, 2.0 mm posterior to the limbus and 180° apart. Both haptics of a three-piece IOL were docked with guide needles and externalized. Factors related to the IOL position were analyzed using anterior segment optical coherence tomography and a stereomicroscope. RESULTS The 1.0-mm scleral tunnel induced a significantly longer effective lens position than the 2.0-mm tunnel and suture fixation ( P < 0.05 and P < 0.01, respectively). Discrepancy in scleral tunnel length induced higher decentration of the optic to the opposite side of the haptic-embedded shorter tunnel and tilt perpendicular to the fixed axis than that in the scleral tunnel of the same length ( P < 0.001 and P < 0.05, respectively). If the scleral fixation points of both haptics are not exactly 180° apart, the IOL may become decentered and tilted ( P < 0.01 and P < 0.05, respectively). CONCLUSION In the flanged haptic technique, the length, balance, and position of both scleral tunnels determine IOL effective lens position, tilt, and decentration.
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Finocchi V, Todaro M, Çakir B, Cervelli D. The Resting Angle Suture. Plast Reconstr Surg 2024; 153:355-358. [PMID: 36995193 DOI: 10.1097/prs.0000000000010482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
SUMMARY The goal of every rhinoplasty surgeon is to create a functional and aesthetically pleasing nose. The lateral crura resting angle, a recently described key concept, should be taken into consideration to achieve a satisfactory result. In this article, the authors describe the resting-angle suture, a novel technique derived from the inversion suture used to correct ectropion deformity in lower eyelid surgery.
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Lee JW, Seo KS, Oh SJ, Kong SK, Kim SH, Lee IW, Lee HM. Surgical technique for complicated preauricular sinus: Pilot study of double elliptical excision with coaptation suture. Int J Pediatr Otorhinolaryngol 2024; 177:111858. [PMID: 38237355 DOI: 10.1016/j.ijporl.2024.111858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 10/23/2023] [Accepted: 01/09/2024] [Indexed: 02/12/2024]
Abstract
OBJECTIVES Preauricular sinus (PAS) is a congenital anomaly that can progress to complicated cases with granulation tissue around the PAS area due to skin inflammation. Treatment involves incision and drainage or continuous dressing; however, surgical treatment may be necessary. We evaluated a surgical method for the effective treatment of complicated PAS. MATERIALS AND METHODS We retrospectively reviewed the medical records of 152 patients with PAS who were treated at a tertiary medical institution between September 2015 and June 2022. Data regarding age, sex, preoperative history related to PAS, a joint operation with a plastic surgeon, operation time, admission duration, follow-up duration, and postoperative complications were collected. The study population was divided into single-excision and double-excision with coaptation suture groups. The clinical characteristics were analyzed and compared between the two groups. RESULTS Surgical treatment for PAS was performed in 131 patients (166 ears) in the single-excision group and 21 patients (27 ears) in the double-excision group. The average age was 6.22 ± 4.06 years old, and the male-to-female ratio was similar in the single-excision group (M:F = 68:63) but higher for females in the double-excision group (M:F = 5:16) (p = 0.017). Joint surgeries with a plastic surgeon were more frequent in the double-excision group, and the operation time and admission duration were significantly longer. The preoperative history and postoperative complications (seven cases, 4.6 %) did not differ significantly between the two groups, although there was a higher percentage of complications in the double elliptical excision group. CONCLUSIONS Double excision with one or more coaptation sutures is an effective one-step method for complicated PAS with an acceptable aesthetic appearance of the scar, although it requires a longer operation time and admission duration for wound care. Further studies with larger and more diverse patient populations are needed to validate these findings.
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Devane AM, Schammel CM. Benign stricture of bilioenteric anastomosis after Whipple with synthetic polypropylene suture. Hepatobiliary Pancreat Dis Int 2024; 23:103-105. [PMID: 37225618 DOI: 10.1016/j.hbpd.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 05/02/2023] [Indexed: 05/26/2023]
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Moreno Cortés JC, González García J, Caño Velasco J, Aragón Chamizo J, Subirá Rios D. Reconstruction Techniques After Partial Nephrectomy: Classic vs. Sutureless Approach-A Narrative Review. Curr Urol Rep 2024; 25:49-54. [PMID: 38157157 DOI: 10.1007/s11934-023-01194-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2023] [Indexed: 01/03/2024]
Abstract
PURPOSE OF REVIEW The purpose of this review is to update the information about the different types of reconstruction after partial nephrectomy, with special emphasis on the new methods of suture-free hemostasis currently available. RECENT FINDINGS The aim of renal reconstruction is to avoid bleeding and leakage of the collecting system, but now the renorrhaphy technique used is considered one of the modifiable determinants of renal function after surgery. In an attempt to avoid the loss of renal function implicit in classic reconstruction, new techniques have been described to control hemostasis and urinary leakage, which employ fewer suture layers, different suture materials and designs, and a wide range of commercially available hemostatic materials. Multiple suture characteristics have been studied as a potential factor influencing the renal function observed after partial nephrectomy. Single-plane suture techniques, the use of bearded sutures, and running sutures seem to be associated with less deterioration in postoperative renal function, and deep medullary sutures should be avoided to avoid affecting the arcuate arteries. Sutureless hemostasis systems could prevent the deterioration of renal function and complications derived from suturing, also reducing ischemia time and surgical time without increasing the risk of complications.
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Louaya S. Novel surgical technique for sutureless scleral fixation of an intraocular lens using internal loops. "Shamil Technique". Am J Ophthalmol 2024; 258:e3-e4. [PMID: 37993014 DOI: 10.1016/j.ajo.2023.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/28/2023] [Accepted: 11/14/2023] [Indexed: 11/24/2023]
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Chen FF, Jiang F, Zhang WW, Liu YJ, He ZF, Xie ZG. Six-point scleral fixation of a three-looped haptics one-piece posterior chamber intraocular lens by a single suture. Indian J Ophthalmol 2024; 72:S319-S322. [PMID: 38271430 DOI: 10.4103/ijo.ijo_1093_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 08/07/2023] [Indexed: 01/27/2024] Open
Abstract
To evaluate a novel technique for six-point scleral fixation of a three-looped haptics posterior chamber intraocular lens (PCIOL) by a single suture. Nine eyes of nine patients were studied from September 2021 to March 2023. All patients had undergone vitrectomy. Only a single 9-0 polypropylene suture was used for scleral fixation. The three looped haptics were fixed at 12, 4, and 8 o'clock with six-point scleral fixation. The entire procedure took about 30 min. Among the nine patients, eight (88.8%) eyes had a significant improvement in best-corrected visual acuity, whereas one (11.2%) eye showed no change. No intraoperative or postoperative complications were observed. By ultrasonic biomicroscopy examination, intraocular lenses were well positioned and stable with no tilt in the horizontal and vertical axis. The method of six-point scleral fixation of a three-looped haptics PCIOL by a single suture is safe and effective.
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Moore SM, Bullock BL, Walsh MK. LONG-TERM OUTCOMES OF SUTURELESS INTRASCLERAL INTRAOCULAR LENS FIXATION IN CHILDREN AND ADULTS: Single-Surgeon Case Series With and Without Haptic Flanging With Up to 11 Years of Follow-Up. Retina 2024; 44:280-287. [PMID: 37769253 DOI: 10.1097/iae.0000000000003950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
PURPOSE Report and compare long-term outcomes and complications of sutureless scleral tunnel (SST) and flanged haptic (FH) scleral-fixated intraocular lens, with spontaneous intraocular lens (IOL) dislocation as primary outcome measure. METHODS Retrospective single-surgeon case series of 95 SST and 458 FH eyes from 2011 to 2022 (553 total eyes). Demographics, surgical indications, ocular history, visual acuity, and complication rates were collected. RESULTS Reoperation-requiring spontaneous IOL dislocation rate was significantly different ( P = 0.0167) between FH (3.7%) and SST (10.5%). Mean follow-up was 3.31 ± 0.30 versus 1.58 ± 0.07 years for SST and FH, respectively. There was no significant difference between preoperative (20/305 vs. 20/300) or final postoperative (20/77 vs. 20/62) visual acuity. Other complications included any cystoid macular edema (20.0% vs. 25.3%), elevated intraocular pressure (16.8% vs. 9.6%), IOL tilt requiring reoperation (5.3 vs. 0%), haptic exposure (2.1% vs. 3.3%), and reverse pupillary block (4.2% vs. 1.1%). CONCLUSION Haptic flanging resulted in fewer eyes meeting the primary end point of IOL dislocation. We reported the longest-to-date follow-up of both nonflanged SST IOL fixation and our FH-modified Yamane technique. Our FH-modified Yamane technique represents a safe, durable, and potentially superior option for scleral-fixated intraocular lens.
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Hawthorne BC, Wellington IJ, Davey AP, Torre BB, Propp BE, Dorsey CG, Obopilwe E, Ferreira JV, Parrino A, Rodner CM, Mazzocca AD. Suture Tape Augmentation for the Repair of Index Finger Radial Collateral Ligament Injury: A Biomechanical Study. J Hand Surg Am 2024; 49:179.e1-179.e7. [PMID: 35963796 DOI: 10.1016/j.jhsa.2022.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 04/05/2022] [Accepted: 05/20/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE Despite their clinical importance in maintaining the stability of the pinch mechanism, injuries of the radial collateral ligament (RCL) of the index finger may be underrecognized and underreported. The purpose of this biomechanical study was to compare the repair of index finger RCL tears with either a standard suture anchor or suture tape augmentation. METHODS The index fingers from 24 fresh-frozen human cadavers underwent repair of torn RCLs using either a standard suture anchor or suture tape augmentation. Following the repairs, the initial displacement of the repair with a 3-N ulnar deviating load was evaluated. Next, the change in displacement (cyclic deformation) of the repair after 1,000 cycles of 3 N of ulnar deviating force was calculated (displacement of the 1000th cycle - displacement of the first cycle). Finally, the amount of force required to cause clinical failure (30° ulnar deviation) of the repair was determined. RESULTS Suture tape augmentation repairs displayed significantly less cyclic deformation (0.8 ± 0.5 mm) after cyclic loading than suture anchor repairs (1.8 ± 0.7 mm). There was no significant difference in the force required to cause the clinical failure of the repairs between the suture tape (35.1 ± 18.1 N) and suture anchor (24.5 ± 9.2 N) repairs. CONCLUSIONS Index finger RCL repair with suture tape augmentation results in decreased deformation with repetitive motion compared with RCL repair alone. CLINICAL RELEVANCE Suture tape augmentation may allow for early mobilization following index finger RCL repair by acting as a brace that protects the repaired ligament from deforming forces.
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Zhang L, Zhao H, Zhang L, Ye Z, Liang W. The modified cross-suture technique for loop stoma reversal. Asian J Surg 2024; 47:993-994. [PMID: 37914650 DOI: 10.1016/j.asjsur.2023.10.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 10/01/2023] [Accepted: 10/20/2023] [Indexed: 11/03/2023] Open
Abstract
TECHNIQUE (1) A four-pointed star-shaped incision was made to separate the skin around the stoma intestine. (2) The stoma intestine was resected, and side-to-side or end-to-side anastomosis was performed to restore the continuity of the intestine. (3) The peritoneum and rectus sheath should be closed using continuous full-thickness sutures. (4) The subcutaneous fat layer and dermis layer should be sutured using purse-string sutures. Two holes should be made in the center of the sutured area. (5) The cross should be sutured intermittently on all four sides using 1-2 stitches. (6) A rubber strip should be placed in the center of the small hole. RESULTS The presence of a small hole in the center of the incision and the use of a rubber strip for drainage facilitate early fluid drainage. The design of a cross-stitched skin incision helps reduce local tension. CONCLUSION The modified cross-suture technique may reduce postoperative incision infections and associated pain, which is a suitable incision treatment method for loop stoma reversal.
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