Israel Medical Association Journal

Plastic and reconstructive surgery is a specialty that has an important place in the surgical field. Plastic surgeons cooperate with all surgical disciplines to solve complex multidisciplinary surgical cases. This issue of the Israel Medical Association Journal (IMAJ) covers some of the groundbreaking treatments being performed by plastic surgeons in Israel.

The articles show the wide and complex range of issues where plastic surgery is needed, including hospital-based breast reconstructions, oncologic resections, and innovative lymphedema surgery, as well as aesthetic procedures. The efforts of plastic surgeons have been especially highlighted due to the Iron Swords war, which started on 7 October 2023. Injuries included complex burns and amputations that required attention under fire. In addition, advances were achieved through cutting‑edge reconstructive microsurgical traumatic solutions. Together, these articles highlight how Israeli teams have leveraged experience in trauma, high‑volume civilian and military caseloads and innovative inspirations that have generated knowledge that may be broadly applicable to surgeons worldwide.

Background: Soft-tissue defects of the lower limb pose a reconstructive challenge. Soft tissue loss with exposed bone, tendon, or cartilage often requires free flap reconstruction. Dermal substitutes are used for treatment of extensive burns to replace damaged skin and may be ideal for lower limb reconstruction in selected cases.

Objectives: To present our experience with reconstruction of lower limb wounds using Integra® Bilayer Wound Matrix (Integra LifeSciences Corp., Plainsboro, NJ, USA) and MatriDerm® (MedSkin Solutions Dr. Suwelack AG, Billerbeck, Germany).

Methods: This single center retrospective study comprised 10 patients who underwent reconstruction of extensive tissue defects of the distal lower limbs with dermal matrices and split-thickness skin grafts.

Results: All patients were successfully reconstructed and resumed normal ambulation. Six patients had complete and four partial graft takes that was treated conservatively until full wound healing. Older patients with medical co-morbidities or history of wound infection were more likely to have partial graft take. One postoperative infection was recorded in the study.

Conclusions: Dermal substitutes are easy to apply and safe, show minimal donor site morbidity, provide good functional and aesthetic outcomes, and should be used for reconstruction of complex lower limb wounds.

Background: The forehead and scalp play a crucial role in the aesthetic appearance of the face. Extensive oncological resections that result in significant defects create challenges for reconstruction and require various surgical techniques.

Objective: To present the planning and surgical technique required for a simple, reproducible one-stage flap to reconstruct an extensive forehead defect.

Methods: A cohort of six patients underwent reconstruction of large anterior forehead or scalp defects using a one-stage axial fasciocutaneous flap. All procedures were conducted under general anesthesia. The defects resulted from tumor resections. The sizes ranged from 5.5 cm to 11 cm. The flap was used to reconstruct various forehead and anterior scalp regions.

Results: All the flaps were successful. The aesthetic outcomes were favorable, and no significant complications were noted.

Conclusions: The extended forehead flap is a versatile option for safe, simple, and reproducible one-stage reconstruction of large forehead and anterior scalp defects that yields satisfactory aesthetic results.

Background: The incidence of autologous breast reconstruction has been steadily increasing in recent years. Deep inferior epigastric perforator (DIEP) flap reconstruction is considered the gold standard for breast reconstruction despite its demanding technical expertise, time intensiveness, and rigorous postoperative monitoring.

Methods: We retrospectively collected data from 102 DIEP flaps utilized for breast reconstruction in 70 patients treated at private clinics between 2013 and 2024. All surgeries were performed by a single, experienced surgeon.

Results: The mean age at surgery was 42.2 ± 8 years. Immediate reconstructions were conducted in 34 patients (48%); 46% of patients had prior radiation therapy. Only one patient received adjuvant radiation therapy. Free DIEP flaps vascularized by one (53%), two (32%), or three (10%) perforators were preferentially anastomosed to the internal mammary vessels. One patient underwent a muscle-sparing procedure due to the absence of available perforators. Total flap failure occurred in four cases (3.9%), three occurred as a unilateral loss in patients who underwent bilateral reconstruction. Postoperative revisions of the microvascular anastomosis were performed in three patients, with successful flap salvage in two (67%). Fat necrosis was diagnosed in 26 breasts (25%), only a minority of cases required follow-up surgery. All patients were managed completely in a private clinic, with none requiring hospitalization in the public system.

Conclusions: Free DIEP flap breast reconstruction necessitates meticulous surgical planning, a well-coordinated surgical team, and close postoperative monitoring. Nevertheless, this surgery can be safely and effectively performed in a private clinic setting, with complication rates comparable to that of the public setting.

Background: Breast reconstruction following oncological resection offers psychosocial benefits. Various factors influence patient reconstruction decisions, including ethnicity, socioeconomic status, and education. We investigated disparities in breast reconstruction among Bedouin and non-Bedouin women in the Negev region.

Objectives: To investigate the influence of ethnicity in breast reconstruction decisions between Bedouin and non-Bedouin women in Israel and to identify factors influencing the choice of reconstruction following oncological breast surgery.

Methods: In this retrospective cohort study, we examined women undergoing breast cancer surgery, with or without reconstruction, between 2015 and 2021 in a breast cancer referral center. Demographics and detailed medical data were collected from electronic health records. We analyzed the factors that influenced decisions regarding breast reconstruction.

Results: The study included 1415 patients who underwent breast resection. Age was a significant factor in breast reconstruction choices, with younger patients being more likely to choose reconstruction. Marital status and education level influenced the decision, whereas socioeconomic status and number of children did not. Ethnicity analysis highlighted distinct demographic and socioeconomic differences between Bedouin and non-Bedouin women. Despite these disparities, surgical choices did not differ significantly between ethnicities.

Conclusions: Significant disparities exist between Bedouin and non-Bedouin women in terms of sociodemographic factors. However, these disparities did not affect their breast reconstruction decisions. Age, marital status, and education level influenced the decision to reconstruct the breast.

Background: Cloacal malformation represents the rarest and most complex congenital anorectal malformation in females and is characterized by the convergence of urinary, gynecological, and intestinal systems within a single common channel. Three-dimensional computed tomography reconstruction (3D CT cloacagram) has emerged as a valuable method for anatomical assessment and preoperative planning.

Objectives: To evaluate our experience with 3D CT cloacagram and assess its results.

Methods: This retrospective case series included all patients with cloacal malformation who underwent preoperative 3D CT cloacagram at a single institution during 2019–2023. Collected data included patient characteristics, timing of the 3D CT cloacagram, results of the 3D CT cloacagram, comparison with endoscopic results, surgical procedures, and postoperative outcome.

Results: Six patients with cloacal malformation were included in this study, including two with posterior cloaca. The median common channel length on 3D CT cloacagram was 24.5 mm (range 9–48 mm) and the median urethral length was 15.5 mm (range 13-24 mm). The surgical approach involved a combined abdominoperineal approach in three patients and posterior sagittal anorectal vaginal urethral plasty in one patient. Two patients were awaiting surgical reconstruction at the time of publication.

Conclusions: Our implementation of 3D cloacagram has facilitated precise measurements of both the urethra and common channel lengths, two key factors in formulating surgical strategies for cloacal reconstruction. Moreover, this technique has markedly improved our capacity for surgical planning contributing to colorectal, gynecological, and urological perspectives.

Background: Obliterative vaginal procedures may offer lower perioperative morbidity and equal success rates as reconstructive procedures for frail and elderly women who no longer desire future coital function. The combination of vaginal hysterectomy with either reconstructive or obliterative vaginal procedures has not yet been investigated.

Objectives: To compare peri- and postoperative outcomes of vaginal hysterectomy with pelvic floor reconstruction (VHR) vs. vaginal hysterectomy with colpocleisis (VHC).

Methods: We conducted a retrospective study comparing medical and surgical data of patients undergoing either VHR or VHC between 2006 and 2015. Data were obtained from inpatient and outpatient medical records including peri- and postoperative course, as well as long-term (24 months) follow-up data.

Results: We identified 172 patients who underwent VHR and 44 who underwent VHC. Patients in the VHC group were significantly older (71.3 ± 4.5 vs. 68.6 ± 6.5 years, P = 0.01), and more likely to have medical co-morbidities (P = 0.001 and P = 0.029, respectively). Patients in the VHC group experienced shorter operative time (2.3 ± 0.58 vs. 2.7 ± 1.02 hours, P = 0.007), lower perioperative blood loss (P < 0.0001), shorter hospital stay (P < 0.0001), and lower rates of postoperative urinary retention. Long-term pelvic organ prolapse (POP) recurrence rates were significantly higher among the VHR group. Postoperative resolution of both stress urinary incontinence and overactive bladder were common in both groups.

Conclusions: VHC is associated with lower perioperative blood loss, shorter operative time, shorter hospital stay, shorter time with an indwelling catheter, and lower long-term objective POP recurrence rates.

Background: Implant-based breast reconstruction (IBR) is the most common method of reconstruction for breast cancer. Bacterial infection is a well-known risk with reported rates ranging from 1% to 43%. The most common pathogens of breast implant infection described in the literature are Staphylococcus aureus, Staphylococcus epidermidis, and coagulase-negative staphylococci. However, the prevalence of other pathogens and their antibiotic sensitivity profile differs profoundly in different parts of the world.

Objectives: To review the current literature and protocols with respect to our region and to determine a more accurate antibiotic protocol aimed at our specific local pathogens.

Methods: A retrospective review was conducted of all cases of clinically infected implant-based breast reconstruction in our institution from June 2013 to June 2019, as well as review of microbiologic data from around the world based on current literature.

Results: A total of 28 patients representing 28 clinically infected implant-based breast reconstruction were identified during the studied period. Thirteen patients (46.4%) had a positive bacterial culture growth, with P. aeruginosa being the most common microorganism identified (46.1%). Review of international microbiological data demonstrated significant variation at different places and time periods.

Conclusions: Microbiological data in cases of infected breast reconstructions should be collected and analyzed in every medical center and updated every few years due to the variations observed. These data will help to adjust the optimal empirical antibiotic regimens given to patients presenting with infections after breast reconstruction.

Background: There are several methods for primary breast reconstruction following oncologic resection, including alloplastic and autologous-based reconstruction. Major complications that can lead to re-operation and reconstruction failure occur in up to 25% of the patients and necessitate salvage procedures.

Objectives: To present the authors' experience using a pedicled latissimus dorsi (LD) flap for the salvage of complicated and impending failed breast reconstruction.

Methods: A retrospective cohort study was conducted of all patients who underwent breast reconstruction salvage by means of an LD flap in our institution during a 5-year period. Demographic, oncologic, surgical, and postoperative data were collected and analyzed.

Results: Seventeen patients underwent breast reconstruction salvage with the LD flap. Fourteen patients had alloplastic reconstruction and three patients had autologous reconstruction. Postoperative complications included wound infection in three patients, minor wound dehiscence in two, and donor site seroma in two. One case of postoperative infection required re-operation with exchange of the implant with a tissue expander. All breast reconstructions were salvaged using the LD flap. Only one patient complained of functional limitations in using the arm of the harvested LD.

Conclusions: The LD flap is a valuable and reliable flap for alloplastic or autologous breast reconstruction salvage and has a high rate of salvage success despite the challenging surgical environment. This flap offers a good cosmetic reconstruction outcome with relatively low donor-site morbidity and high patient satisfaction.

Background: One-stage direct-to-implant post-mastectomy breast reconstruction has been gaining popularity over the traditional two-stage/tissue-expander approach.

Objectives: To evaluate the outcome of the two post-mastectomy breast reconstruction procedures in terms of patient satisfaction.

Methods: Clinical data were collected by file review for patients who underwent mastectomy with immediate breast reconstruction at two tertiary medical centers in 2010–2013. Patients were asked to complete the BREAST-Q instrument, sent to them by post with a self-addressed, stamped, return envelope. Scores were compared by type of reconstruction performed.

Results: Of the 92 patients who received the questionnaire, 59 responded: 39 had one-stage breast reconstruction and 20 underwent two-stage reconstruction. The two-stage reconstruction group was significantly older, had more background diseases, and were followed for a longer period. The one-stage reconstruction group had a higher proportion of BRCA mutation carriers. There was no significant between-group difference in postoperative complications. Mean BREAST-Q scores were similar in the two groups for all dimensions except satisfaction with information, which was higher in the patients after one-stage reconstruction. Women with more background diseases had better sexual well-being, and married women had better psychological well-being. Breast satisfaction was lower among patients treated with radiation and higher among patients with bilateral reconstruction; the latter subgroup also had higher physical well-being. Complications did not affect satisfaction.

Conclusions: Patients were equally satisfied with the outcome of one- and two-stage breast reconstruction. The choice of technique should be made on a case-by-case basis. Cost analyses are needed to construct a decision-making algorithm.

Background: The debate continues regarding the best way to manage partial anterior cruciate ligament (ACL) tears.

Objectives: To prospectively compare the clinical outcomes of remnant-preserving augmentation (RPA) and double-bundle reconstruction (DBR) in patients with ACL tears.

Methods: In this prospective study, we included 13 cases of RPA and 30 cases of DBR with a follow-up period of 6 months, 12 months and 24 months. We clinically compared the preoperative and postoperative range of motion, Knee Society Score (KSS), Visual Analog Scale (VAS), Lysholm score, Tegner activity score, Short Form Health Survey (SF-36), thigh and calf circumference and anterior translation (Using the KT-1000 knee arthrometer). 

Results: There were no significant differences in Lysholm score, Tegner score, VAS or KSS within the two groups at any time. The KT-1000 arthrometer results were higher in the RPA group at 6 months than in the DBR group; however, it did not reach statistical significance. 

Conclusions: We found no significant differences between the two specific groups leading us to believe that RPA may play a role in reconstruction when only a single bundle is injured.