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Suprapubic Lipectomy / Liposuction

Suprapubic lipectomy / liposuction is a spectrum of procedures — from minimally invasive liposuction to open surgical fat-pad excision (lipectomy) and escutcheonectomy — that reduce the suprapubic fat pad to increase apparent (visible) penile length without altering true corporeal length. Used in two distinct contexts: cosmetic / aesthetic penile enhancement in men with excess mons-pubis fat, and reconstructive surgery for adult-acquired buried penis (AABP). Increasingly performed as an adjunct to penile prosthesis implantation and suspensory ligament division.[1][2][3][4]

For positioning vs other male cosmetic options see Cosmetic Genital Surgery — Male. For the AABP clinical condition and reconstructive atlas see Buried Penis and Buried Penis Repair.

Mechanism and rationale​

The suprapubic / prepubic / infrapubic fat pad overlies the pubic symphysis and, when excessive, conceals the base of the penile shaft, reducing visible exophytic length. Corporeal length is normal — the penis is simply buried beneath prepubic fat. Reducing this fat pad "reveals" the hidden portion of the shaft, increasing skin-to-tip measurement without changing the underlying corpora cavernosa.[1][5]

This is fundamentally different from suspensory ligament division (which exteriorizes intracorporeal shaft). Suprapubic fat reduction works purely by removing tissue that obscures the penile base.[6]

Clinical indications​

Cosmetic / aesthetic enhancement​

  • Men with suprapubic adiposity and normal corporeal length who perceive their penis as short due to the concealing fat pad.
  • Often associated with Small Penis Syndrome / PDD.
  • BMI may be normal, overweight, or mildly obese.
  • Liposuction may be standalone or combined with SLD and/or girth enhancement.[1][2][6]

Adult-acquired buried penis (AABP) reconstruction​

  • Men with morbid obesity (mean BMI 43–55 in major series) where the penis is engulfed by suprapubic fat, redundant skin, and/or diseased tissue.[7][8][9]
  • Associated with urinary dysfunction, sexual dysfunction, recurrent infections, lichen sclerosus, severely impaired QoL.[10][11]
  • Requires more extensive surgery: escutcheonectomy, panniculectomy, scrotoplasty, STSG.[7][12][13]

Procedures and techniques​

A. Suprapubic liposuction (minimally invasive)​

The least invasive approach[1]:

  • Tumescent liposuction of the infrapubic / suprapubic fat pad through 1–2 small stab incisions.
  • Cannula directed in a fan-shaped pattern to debulk fat overlying the pubic symphysis and penile base.
  • Local anesthesia with tumescent solution, or general / regional anesthesia.
  • Volume aspirated: mean 430 ± 90 mL in one combined series.[14]
  • Ghanem 2017 Aesthet Plast Surg n=10 standalone — significant flaccid and stretched penile length increase at 3 mo (p < 0.001), Likert satisfaction; minor or no complications.[1]
  • Best suited for simple buried penis with isolated excess mons-pubis fat. Must be differentiated from complex cases requiring multicomponent reconstruction.[1]

B. Open suprapubic lipectomy (fat-pad excision)​

A more aggressive approach with direct surgical excision[3][15][4]:

  • Transverse / elliptical incision in the suprapubic crease, extending laterally toward the ASIS.
  • Fat pad dissected free from anterior abdominal fascia using sharp dissection and electrocautery.
  • Areolar tissue preserved above fascia to prevent seroma formation.
  • Closure in multiple layers with drain placement.
SeriesnSettingOutcome
Baumgarten 2019 J Sex Med[15]8 (BMI 36.6)SPL + IPP simultaneousExcellent cosmetic / functional; 1 prosthetic infection after inadvertent drain removal
Shaeer 2018 J Sex Med[4]22Simultaneous SPL + penile prosthesis through same abdominal-crease incisionPatient satisfaction with length +53.3% (2.55 → 4.77 / 5, p < 0.001)
Loh-Doyle 2023 Urology[3]9Concurrent SPL + 3-piece IPPImproved dorsal phallic length; 1 infection requiring device exchange

C. Escutcheonectomy​

Excision of the escutcheon (hair-bearing suprapubic skin + underlying fat pad) — a more extensive procedure typically reserved for AABP reconstruction.[12][13][16]

  • Entire escutcheon excised en bloc, exposing the penile base.
  • Penile shaft reconstructed with STSG harvested from thigh or from the excised escutcheon specimen itself.
  • Fuller 2017 Urology[12] n = 12 (BMI 45.4): durable unburying at 8-mo mean follow-up; STSG take 80–100% (mean 91.7%); OR time 312 ± 59 min, LOS 5.3 ± 1.1 d, EBL 304 ± 133 cc.
  • Strother 2018 J Sex Med[13] — described STSG harvested from the excised escutcheon specimen itself, significantly reducing donor-site morbidity.
  • Schlaepfer 2023 PAS classification validation (n=101): escutcheonectomy performed in 55% of AABP repairs — the most common component procedure.[16]

D. Panniculectomy​

Excision of the overhanging abdominal pannus, reserved for the most severe AABP cases where the pannus itself contributes to penile burial[17][7]:

  • Performed in 7% of AABP repairs (PAS validation study).[16]
  • Corresponds to Stage 5 in the Pariser-Santucci classification.[7]
  • Barrow 2024 SR + NSQIP analysis — concurrent panniculectomy in AABP repair had a comparable complication profile to BPR alone on multivariate analysis (p > 0.05); BMI remained the significant predictor.[17]

AABP classification systems​

Pariser-Santucci staging (2018)[7]​

StageFindings
1Phimotic band only
2Diseased penile skin requiring excision + STSG
3Requires scrotal excision
4Requires escutcheonectomy
5Requires panniculectomy

Pariser series (n=73): 51% Stage 4–5. 30-day complications 60% overall (85% Clavien I–II); only 14% in Stage 1–3.

PAS classification (validated 2023)[16]​

Classifies AABP by P (penile skin / escutcheon), A (abdominal pannus), and S (scrotal skin). Excellent interrater reliability (κ = 0.95). Subtypes strongly associated with specific surgical techniques. Most common: P2c (27%), A0 (41%), S0 (71%).

Efficacy​

StudynProcedurePopulationLength gainSatisfactionComplications
Ghanem 2017[1]10Liposuction (standalone)Infrapubic adipositySignificant (p < 0.001)LikertMinor or none
Shaeer 2018[4]22SPL + penile prosthesisED + concealed penis+53.3% satisfaction with length4.77/5 patient; 4.41/5 partnerNo infections / extrusions
Baumgarten 2019[15]8SPL + IPPED + suprapubic fatImproved dorsal lengthExcellent1 infection (12.5%)
Loh-Doyle 2023[3]9SPL + 3-piece IPPED + lipodystrophyImproved dorsal lengthGood1 infection (11%)
El Gharably 2022 RCT[18]31 (SLR + PL arm)SLR + pubic lipectomy + Z-plasty + PPIED+2.5 cm visible length (IQR 1–3.5)EDITS 95.4 vs 85.2 (p < 0.001)Edema 77.4%, instability 9.7%
Wang 2025[19]42 (28 with lipo)Diamond penoplasty ± liposuctionAABP (BMI 35.6)+3.61 cm flaccid (1.94 → 5.55)4.02 / 5Dehiscence 7.1%, infection 4.8%
Zhang 2019[14]15SLD + liposuction + ADMBuried penis (BMI 28.9)+2.4 cm at 3 mo100% satisfiedEdema, ecchymosis, poor healing
Fuller 2017[12]12Escutcheonectomy + scrotoplasty + STSGAABP (BMI 45.4)Durable unburyingNRSTSG take 91.7%
Plamadeala 2026 multicentre[9]204Various AABP repairsAABP+3.0 cm SPL86.8% satisfied27% overall; 12.7% recurrence

Non-invasive alternative — cryolipolysis​

For the full per-device deep-dive (mechanism, FDA off-label-suprapubic positioning, treatment protocol, paradoxical-adipose-hyperplasia counseling, contraindications, full evidence base) see the canonical page: Cryolipolysis (Suprapubic).

  • Mechanism: controlled cooling induces apoptosis of adipocytes; gradual fat reduction over weeks to months.[20][21]
  • Azab 2021 Andrologia — n = 46, 3 consecutive suprapubic cryolipolysis sessions: mean apparent SPL 12.1 → 12.88 cm (p < 0.05).[22]
  • Mineroff 2023 review — no published studies evaluating cryolipolysis, injection lipolysis, RF, or ultrasound specifically for suprapubic adiposity outside the Azab series; clinical studies "noticeably absent" despite efficacy in other anatomic locations.[23]
  • General cryolipolysis safety (Ravindran 2025 SR/meta of 30 studies / 3,158 participants): 80.4% satisfaction; AEs common but mild (numbness 49.5%, erythema 44.5%, edema 30.5%, pain 28.8%); average fat reduction 14.7–28.5% by caliper.[20][21]
  • Modest length gain (~ 0.78 cm) is substantially less than surgical approaches — inherent limitation of non-invasive fat reduction.

Combined with penile prosthesis implantation​

This has emerged as an important adjunct addressing the common complaint of perceived penile shortening after prosthesis placement.[3][15][4][18][24]

Rationale: many men with ED are overweight / obese with prominent suprapubic fat pads. After prosthesis implantation, the perceived length loss is compounded by the fat pad → dissatisfaction. Concurrent SPL addresses both issues in a single session.[4]

El Gharably 2022 J Sex Med RCT (n = 61) — SLR + pubic lipectomy via Z-plasty during malleable PPI vs conventional penoscrotal PPI[18]:

  • +2.5 cm visible length vs 0 cm controls (p < 0.001).
  • Sexual satisfaction, frequency, self-confidence improved more in SLR + lipectomy group.
  • Edema 77.4% (transient), instability 9.7%.

Krishnappa 2025 Int J Impot Res length-preservation tips & tricks framework — concurrent SPL is one of the highest-yield adjunctive maneuvers for length preservation during IPP placement.[24]

Complications​

Complication profiles differ substantially between minimally invasive liposuction and open lipectomy / escutcheonectomy.

Suprapubic liposuction (standalone)​

  • Very low complication rate — described as "minor or no complications" in the dedicated penile-lengthening study.[1]
  • General liposuction major complication rate: 0.7% alone (hematoma 0.15%, pulmonary 0.1%, infection 0.1%, VTE 0.06%); independent risk factors include combined procedures (RR 4.81), age, BMI, hospital setting.[25]

Open suprapubic lipectomy​

  • Seroma — most common; risk increases with weight of tissue excised (9% increase per additional pound). Areolar-tissue preservation above fascia and drain placement mitigate.[26][3]
  • Wound dehiscence — increases with BMI (2.6% in normal weight to 56.3% in class III obesity).[27]
  • Hematoma — associated with increased AABP recurrence (p < 0.05).[9]
  • Infection — 4.8–30% depending on complexity and comorbidities.[19][8]

Escutcheonectomy / panniculectomy for AABP​

  • Overall complication rate 27–60% across major series (most Clavien I–II).[7][8][9]
  • Wound dehiscence 31% (Staniorski 2023 single-center n = 103).[8]
  • Infection 30%.[8]
  • Recurrence 12.7%; recurrence-free survival 91.5% at 12 mo, 83.7% at 24 mo.[9]
  • Frailty (mFI ≥ 2) strongest predictor of complications (OR 6.41, 95% CI 1.77–23.22, p = 0.005).[8]
  • High-complexity procedures (Pariser ≥ III) had higher complication rates (32.6% vs 13.3%, p = 0.005) but paradoxically lower recurrence (p = 0.018).[9]

Functional and QoL outcomes after AABP repair​

Despite high complication rates, AABP repair produces significant functional improvements.[10][11][9]

OutcomeImprovement
IPSS8 → 2 (p = 0.03)
IIEF-1537 → 68 (p = 0.001)
Hygiene100% improved
Urination91% improved
QoL93.8% positive impact; 92% would choose surgery again
SPL gain (Plamadeala 2026)+3.0 cm
Satisfaction (Plamadeala)86.8%

Comparative summary of suprapubic-fat-reduction approaches​

ApproachInvasivenessSettingLength gainDurabilityComplication rateBest candidates
CryolipolysisNon-invasiveOffice~ 0.78 cmPermanent (if weight stable)Mild (numbness, erythema)Mild suprapubic adiposity
Suprapubic liposuctionMinimally invasiveAmbulatory / ORSignificant (p < 0.001)Permanent (if weight stable)Very lowSimple buried penis, moderate fat
Open suprapubic lipectomySurgicalOR+2.5 cm visible lengthPermanentSeroma, dehiscence, infectionSignificant fat pad ± concurrent prosthesis
EscutcheonectomyMajor surgicalOR (inpatient)+3.0 cm SPLDurable (83.7% recurrence-free at 2 yr)27–60% (mostly low-grade)AABP Stage 4
PanniculectomyMajor surgicalOR (inpatient)VariableDurableComparable to BPR aloneAABP Stage 5 with overhanging pannus

Key clinical considerations​

  • Weight stability is critical. Fat-reduction procedures are most effective and durable when patients maintain stable weight postoperatively. Weight regain → recurrence of buried penis or loss of cosmetic benefit.[1][5]
  • Simple vs complex buried penis. Liposuction alone is appropriate only for simple buried penis with isolated excess fat. Complex cases (diseased penile skin, lichen sclerosus, scrotal lymphedema, morbid obesity) require multicomponent reconstruction.[1][7]
  • Adjunct to other procedures. Most commonly performed combined with SLD for cosmetic lengthening, or with penile prosthesis implantation to maximize visible length.[2][4][18][24]
  • BMI as a risk factor. Most consistent predictor of complications across studies. Higher BMI → higher wound complication rates; staged procedures may be more appropriate for class III obesity.[17][8][27]
  • No standardized guidelines. Like other cosmetic penile-enhancement procedures, no major society has issued formal guidelines. The SMSNA 2024 considers cosmetic penile enhancement procedures investigational.[28]

See also​

Cosmetic Genital Surgery — Male · Suspensory Ligament Division · HA Filler — Penile Girth · PLA Filler — Penile Girth · Buried Penis (clinical condition) · Buried Penis Repair (atlas) · Small Penis Syndrome / PDD

References​

1. Ghanem H, ElKhaiat YI, Motawi AT, AbdelRahman IF. Infrapubic liposuction for penile length augmentation in patients with infrapubic adiposities. Aesthetic Plast Surg. 2017;41(2):441-447. doi:10.1007/s00266-017-0786-2

2. Spyropoulos E, Christoforidis C, Borousas D, et al. Augmentation phalloplasty surgery for penile dysmorphophobia in young adults. Eur Urol. 2005;48(1):121-127. doi:10.1016/j.eururo.2005.02.021

3. Loh-Doyle JC, Markarian E, Burg M, Boyd S. Suprapubic lipectomy and placement of a three-piece inflatable penile prosthesis. Urology. 2023;181:e204. doi:10.1016/j.urology.2023.07.029

4. Shaeer O, Shaeer K, AbdelRahman IF. Simultaneous suprapubic lipectomy and penile prosthesis implantation. J Sex Med. 2018;15(12):1818-1823. doi:10.1016/j.jsxm.2018.10.012

5. Mirastschijski U. Classification and treatment of the adult buried penis. Ann Plast Surg. 2018;80(6):653-659. doi:10.1097/SAP.0000000000001410

6. García Gómez B, Alonso Isa M, García Rojo E, Fiorillo A, Romero Otero J. Penile length augmentation surgical and non-surgical approaches for aesthetical purposes. Int J Impot Res. 2022;34(4):332-336. doi:10.1038/s41443-021-00488-7

7. Jun MS, Gallegos MA, Santucci RA. Contemporary management of adult-acquired buried penis. BJU Int. 2018;122(4):713-715. doi:10.1111/bju.14230

8. Staniorski CJ, Myrga JM, Vasan RV, Klein RD, Rusilko PJ. Surgical outcomes and prediction of complications following high-complexity buried penis reconstruction. J Urol. 2023;210(5):782-790. doi:10.1097/JU.0000000000003669

9. Plamadeala N, Lee WGD, Ruffo A, et al. Outcomes of adult acquired buried penis (AABP) reconstruction: a multicentre cohort study. Int J Impot Res. 2026;38(4):354-362. doi:10.1038/s41443-026-01269-w

10. Falcone M, Preto M, Timpano M, et al. The outcomes of surgical management options for adult acquired buried penis. Int J Impot Res. 2023;35(8):712-719. doi:10.1038/s41443-022-00642-9

11. Voznesensky MA, Lawrence WT, Keith JN, Erickson BA. Patient-reported social, psychological, and urologic outcomes after adult buried penis repair. Urology. 2017;103:240-244. doi:10.1016/j.urology.2016.12.043

12. Fuller TW, Theisen K, Rusilko P. Surgical management of adult acquired buried penis: escutcheonectomy, scrotectomy, and penile split-thickness skin graft. Urology. 2017;108:237-238. doi:10.1016/j.urology.2017.05.053

13. Strother MC, Skokan AJ, Sterling ME, Butler PD, Kovell RC. Adult buried penis repair with escutcheonectomy and split-thickness skin grafting. J Sex Med. 2018;15(8):1198-1204. doi:10.1016/j.jsxm.2018.05.009

14. Zhang X, Huang Z, Xiao Y, et al. Suspensory ligament release combined with acellular dermal matrix filler in infrapubic space: a new method for penile length augmentation. Andrologia. 2019;51(9):e13351. doi:10.1111/and.13351

15. Baumgarten AS, Beilan JA, Shah BB, et al. Suprapubic fat pad excision with simultaneous placement of inflatable penile prosthesis. J Sex Med. 2019;16(2):333-337. doi:10.1016/j.jsxm.2018.12.005

16. Schlaepfer CH, Flynn KJ, Alsikafi NF, et al. Clinical validation of an adult-acquired buried penis classification system based on standardized evaluation of the penis, abdomen, and scrotum. Urology. 2023;180:249-256. doi:10.1016/j.urology.2023.04.048

17. Barrow B, Laspro M, Brydges HT, et al. Technical considerations and outcomes for panniculectomy in the setting of buried penis patients: a systematic review and database analysis. Ann Plast Surg. 2024;93(3):355-360. doi:10.1097/SAP.0000000000004025

18. Aboul Fotouh El Gharably M, Ghoneima W, Lotfi MA, et al. The efficacy of suspensory ligament release and pubic lipectomy via penopubic Z plasty during penile prosthesis implantation in improving sexual satisfaction: a prospective randomized controlled trial. J Sex Med. 2022;19(5):852-863. doi:10.1016/j.jsxm.2022.02.024

19. Wang J, Ni J, Xu Y, et al. "A diamond-shaped" penoplasty technique with or without concurrent suprapubic liposuction for adult-acquired buried penis: clinical outcomes and patient satisfaction rates. Asian J Androl. 2025;27(1):72-75. doi:10.4103/aja202476

20. Ingargiola MJ, Motakef S, Chung MT, Vasconez HC, Sasaki GH. Cryolipolysis for fat reduction and body contouring: safety and efficacy of current treatment paradigms. Plast Reconstr Surg. 2015;135(6):1581-1590. doi:10.1097/PRS.0000000000001236

21. Ravindran R, Pizzol D, Rahmati M, et al. Cryolipolysis and associated health outcomes, adverse events, and satisfaction: a systematic review and meta-analysis. Obes Rev. 2025;26(8):e13925. doi:10.1111/obr.13925

22. Azab SS, Hamed HA, Elseginy A, Elzawahry HM, Ismail NN. Increase apparent penile length by cryolipolysis in the reduction of male suprapubic fat. Andrologia. 2021;53(3):e13963. doi:10.1111/and.13963

23. Mineroff J, Nguyen JK, Jagdeo J. Potential treatment modalities for suprapubic adiposity and pubic contouring. Arch Dermatol Res. 2023;315(6):1615-1619. doi:10.1007/s00403-023-02555-z

24. Krishnappa P, Matippa P, Fraile-Poblador A, Lledo-Garcia E, Moncada I. Penile length preservation in penile prosthesis placement: tips & tricks. Int J Impot Res. 2025. doi:10.1038/s41443-025-01123-5

25. Kaoutzanis C, Gupta V, Winocour J, et al. Cosmetic liposuction: preoperative risk factors, major complication rates, and safety of combined procedures. Aesthet Surg J. 2017;37(6):680-694. doi:10.1093/asj/sjw243

26. Shermak MA, Rotellini-Coltvet LA, Chang D. Seroma development following body contouring surgery for massive weight loss: patient risk factors and treatment strategies. Plast Reconstr Surg. 2008;122(1):280-288. doi:10.1097/PRS.0b013e31817742a9

27. Mansour A, Steele A, Terrasse W, et al. Incidence of complications associated with lipectomy techniques and patient body mass index: an institutional and national analysis using the Tracking Operations and Outcomes for Plastic Surgeons. Ann Plast Surg. 2023;90(6S Suppl 5):S526-S532. doi:10.1097/SAP.0000000000003532

28. Trost L, Watter DN, Carrier S, et al. Cosmetic penile enhancement procedures: an SMSNA position statement. J Sex Med. 2024;21(6):573-578. doi:10.1093/jsxmed/qdae045