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How Many Grades of Gynecomastia Exist?

Author:Dr. Vishal Purohit
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How Many Grades of Gynecomastia Exist?

When you are considering Gynecomastia Surgery in Jaipur, one of the first and most important steps in our consultation is diagnosis. Gynecomastia is not a uniform condition; its size, composition, and presentation differ dramatically between patients.

To create a precise, customised surgical plan, Dr. Vishal Purohit begins with a thorough clinical examination and direct palpation, ordering an ultrasound or MRI when imaging is needed, and reserving hormone blood tests for patients who show other symptoms of hormonal imbalance. Dr. Purohit uses a standard grading system to classify the condition. Understanding which grade you fall into is an important step in confirming your treatment plan, the cost of your surgery—which ranges from ₹45,000 to ₹95,000 in Jaipur depending on grade and technique—and the benefits you can expect. This guide explains the main grading systems, why excess skin and skin quality matter as much as size, and why the grade is the starting point of a plan rather than the whole plan. For the basics of the condition itself, start with our complete guide to gynecomastia.

The Classification Challenge: Beyond Simple Size

Key takeaways on gynecomastia grades and surgical planning.

Grading systems are essential, but there is no consensus in the medical literature on how gynecomastia should be graded1. Over the years, published classifications have been built on different features:

  • the type of tissue change
  • the position of the nipple-areola complex (NAC)
  • the position of the inframammary fold (the crease under the chest)
  • the amount of excess skin or droop (ptosis)
  • breast volume2

Tanner’s early classification, for example, describes stages of breast development but gives no guidance for surgery2.

The Goal: The systems cited most often are those of Simon and Rohrich3; Cordova later added the position of the nipple relative to the chest fold2. Each captures part of the picture, and none captures all of it.

One group of Indian surgeons reports seeing severe droop in lower grades and little or no droop in higher grades, so size and sagging do not always travel together4.

Modern Nuance: Newer systems, like the ultrasound-confirmed classification, sort patients by the tissue that predominates (fat or gland) together with skin excess and droop, and link each category directly to a surgical approach2.

Ultrasound also helps pick out any suspicious nodule that needs further attention2. A clinical examination and imaging confirm how gynecomastia is diagnosed before planning treatment.

Diagnostic Grading & Surgical Strategy Matrix

Four grades of gynecomastia under the Simon classification system.

Many patients and surgeons describe severity on a simple four-step scale (grades 1 to 4) that follows the Simon system5. This article uses that scale; “grade 4” means the most severe group.

The last column summarises approaches described in published series, not a fixed rule.

Grade (1–4) Simon equivalent What it looks like Skin Approaches described in the literature
Grade 1 I Minor enlargement No excess skin Liposuction with gland excision through a small areolar incision6
Grade 2 IIa Moderate enlargement No excess skin Liposuction with gland excision6
Grade 3 IIb Moderate enlargement Minor excess skin Liposuction, gland excision and skin reduction around the areola6
Grade 4 III Marked enlargement resembling a drooping female breast Marked excess skin Skin reduction; only the most severe cases need elliptical skin excision or free nipple grafting3

Anaesthesia and recovery are not set by this table.

Dr. Purohit’s note: Dr. Vishal Purohit performs grades 1 to 3 under local anaesthesia; grade 4 requires a longer procedure (up to about 4 hours) and is done under general anaesthesia. In his practice, excess skin is removed when needed in grade 4, but the areola is not reduced, and drains are placed only in grade 4 procedures.

The Simon Grades: A Foundational Roadmap

The most frequently referenced system is the Simon classification, published in 1973, which grades the chest by the volume of enlargement and the amount of skin surplus73. It categorises patients into grades based on enlargement and skin excess4:

Simon GradeSeverity DescriptionSkin Characteristics
Grade ISmall enlargementNo skin excess
Grade IIaModerate enlargementNo skin excess
Grade IIbModerate enlargementMinor skin excess
Grade IIIMarked enlargement, mimicking a drooping female breastExcess skin

Simon’s system remains a common language between surgeons. One literature review chose it over the Rohrich system simply because more authors reported their patients by Simon grade8. It emphasises weighing up the proportions of fat, glandular tissue and loose skin7.

Its limits are that it is qualitative (“small”, “moderate”, “marked”) and that it predates techniques such as liposuction and periareolar skin tightening that surgeons now rely on32.

Why Other Systems Use Different Grades

Rohrich classification stages based on tissue weight and ptosis.

Other grading systems exist because each tries to fix a weakness of the one before it.

Rohrich (2003) tried to make grading less subjective by estimating the weight of tissue to be removed and the degree of droop, and by separating chests where fat predominates from those where glandular or fibrous tissue predominates34. It also linked each grade to suggested treatments2.

Rohrich grade4 Tissue Droop (ptosis)
Grade I Minimal hypertrophy, under 250 g None
Grade II Moderate hypertrophy, 250–500 g None
Grade III Severe hypertrophy, over 500 g Grade I ptosis
Grade IV Severe hypertrophy Grade II or III ptosis

Cordova (2008) combined breast volume with the position of the nipple relative to the chest fold2. It is useful for guiding surgical steps but does not distinguish fatty from glandular gynecomastia2. In summary tables, the most severe grade is one where the nipple sits more than 1 cm below the fold1.

The American Society of Plastic Surgeons scale, as quoted in a US insurer’s policy, also has four grades, ending with marked enlargement, skin redundancy and feminisation of the breast9.

Newer proposals question the weight-based approach. The Indian group behind one recent classification asks whether published weights refer to fat, gland or both, and reports that in 80% of their patients the gland removed is usually less than 100 g4.

They also point out that fat rolls at the side of the chest and below the armpit, common in severe cases, are not mentioned in older systems, even though the chest can look broad if they are left behind4. The ultrasound-confirmed system, described above, instead sorts patients by tissue type2.

The practical lesson: a grade number only makes sense alongside the name of the system. Simon’s system stops at grade III, while Rohrich’s runs to grade IV, and Rohrich grade III already includes droop. When comparing opinions, ask which scale was used.

Skin Quality and Excess Skin: What the Grade Number Can Miss

Gynecomastia has three parts that may need correcting:

  • glandular tissue
  • excess fat
  • excess skin with a variable degree of droop6

The choice of technique depends heavily on how likely the skin is to remain loose after the tissue underneath is removed6.

That is why surgeons look beyond the grade. In a published approach to Simon grade IIb, the choice of operation was guided by several factors:

  • breast volume
  • the degree of droop
  • the vertical relation between the nipple and the chest fold
  • the diameter of the areola
  • skin elasticity10

Patients in that series needed good-to-moderate skin elasticity and a nipple above the fold. Those with poor skin quality or significant droop were treated differently10.

Depending on elasticity and skin excess, surgical approaches vary:

  • Good skin elasticity: many patients obtain adequate correction with less invasive techniques, because the skin can retract over the new contour3.
  • Significant skin excess or poor elasticity: a single-stage combination of liposuction, direct gland excision and skin removal around the areola has been described to flatten the chest and remove the excess skin3.
  • The most severe skin redundancy: only these cases require an elliptical skin excision or removal of the breast with free nipple grafting3.
  • After massive weight loss: the excess skin has often lost its elasticity and the areola is overstretched, so surgery must combine skin removal with reducing and repositioning the nipple-areola complex11.

Compression Vest

In Dr. Vishal Purohit’s Jaipur practice, every patient wears a custom medical-grade compression vest 24/7 for 4 to 6 weeks after surgery to help the skin redrape over the new chest contour.

Clinical Assessment

In Dr. Vishal Purohit’s practice in Jaipur, skin quality and tissue characteristics are assessed first through clinical examination and direct palpation. For grade 4 gynecomastia, excess skin is removed when needed, while the areola is not reduced.

Grade 4 Protocol

Unlike lower grades (grades 1 to 3), which usually do not need drains, grade 4 gynecomastia involves a longer procedure of up to about 4 hours, requires drains, and necessitates a minimum 24-hour hospital stay for observation.

Surgical Treatment Dictated by Grade

Gynecomastia infographic comparing surgical techniques for dense fibrous tissue versus significant skin ptosis.

This infographic by Dr. Vishal Purohit illustrates how the surgical plan changes between lower and higher grades of gynecomastia: removal of the firm gland for fibrous tissue, and skin management when there is significant droop.

The severity grade guides how much surgery is needed and which combination of techniques is used. A customised approach ensures that the surgical technique selected (liposuction, excision, or both) fits the tissue and skin of each chest.

Key points

  • Surgical severity grades guide whether liposuction, direct gland excision, or skin excision is required.
  • Lower grades focus on contouring and gland removal without drains, while advanced grades require skin management.
  • Higher grades carry trade-offs between chest flatness and longer surgical scars.

Dr. Vishal Purohit combines tumescent liposuction with excision of the gland through an inconspicuous hemi-periareolar incision along the lower half of the areola border. All excised tissue is always sent for histopathology.

Low Grades (I and IIa): Why the Gland Is Usually Removed

These grades involve minor to moderate enlargement with no excess skin. Liposuction contours the surrounding area, but the gland itself usually needs to be removed.

Liposuction alone usually will not fully correct a significant proportion of gynecomastia cases, and the recurrence rate may be higher when the gland is not removed12. Residual firm tissue under the areola can be a great source of patient dissatisfaction, so when liposuction is not sufficient, the gland needs direct excision3.

A common approach is an incision just within the lower half of the areola border, which leaves an inconspicuous scar. During excision, the surgeon leaves enough tissue under the areola to avoid a sunken “saucer” deformity3.

For patients without significant skin excess, liposuction combined with a pull-through gland removal has been reported without drains, because tissue injury is minimal; avoiding drains did not increase complications in that study13.

Another recent series removed the gland through a single minimal incision at the edge of the areola after liposuction, again without drains, in grade I/II patients14. In Dr. Vishal Purohit’s practice, grades 1 to 3 are operated without drains, as drains are placed only in grade 4.

High Grades (IIb, III, and IV): Managing Skin Redundancy

Comparison matrix between low grades and grade 4 gynecomastia surgery.

As the grade increases, loose skin, droop and the position of the nipple become the main technical challenge.

In Dr. Vishal Purohit’s practice, grade 4 gynecomastia requires a longer procedure with mandatory 24-hour observation; excess skin is removed when needed, while the areola is not reduced, and surgical drains are placed.

Severity is often judged by where the nipple-areola complex sits relative to the chest fold. In the most severe grade of summary tables, the nipple lies more than 1 cm below the fold1.

In one series of 150 patients, all grade III cases and 35 of 38 grade IIb cases were treated with liposuction, gland excision and skin removal around the areola6.

Technique for Grade III

High-grade gynecomastia (Simon grade III) requires more extensive tissue removal and skin management.

A transverse elliptical excision of skin has been described for Simon grade III; it keeps the nipple alive on a tissue pedicle and leaves a horizontal scar extending to either side of the areola3.

The Scar Trade-Off

For these advanced cases, the plan must balance chest flatness against scar length. A select group of patients with significant excess skin and droop may still need a more invasive operation with scarring similar to a breast reduction3. Skin-reducing techniques can leave several scar patterns:

  • Vertical scars2
  • L-shaped scars2
  • T-shaped scars2
  • Side-chest scars2

Free nipple grafting is reserved for the most severe skin excess. Because it can cause loss of nipple sensation or a change in colour, patients unwilling to accept this may be offered a pedicle technique instead3.

Complications are possible at any grade. A review of 1,112 patients found major complication rates ranging from 0% to 33% between studies, with a collection of blood (hematoma, 5.8%) most common, followed by a collection of fluid (seroma, 2.4%)8. In the series of 150 patients, the overall complication rate was 8%6, and most of the recorded complications occurred in grades IIb and III6.

In Dr. Vishal Purohit’s protocol, seromas are managed with aspiration, while a haematoma requires a return to the operating theatre.

Grade Alone Does Not Decide the Treatment

Common myths and medical facts regarding gynecomastia grading and treatment.

The grade is a useful shorthand, but two men with the same grade can need different operations. Other factors change the plan:

Key points

  • Surgical planning depends on tissue composition, skin elasticity, and scarring tendency alongside grade.
  • Operating time, hospital stay, and drain requirements vary according to the severity and surgical technique.
  • A structured recovery timeline guides safe return to work, driving, and physical activity.
  • Fat versus gland: the enlarged tissue may be mainly fatty, mainly glandular or mixed, which decides whether liposuction, excision or both are needed6. Ultrasound helps confirm which tissue predominates2.
  • In his practice, Dr. Vishal Purohit uses clinical examination and direct palpation first, turning to ultrasound or MRI when imaging is needed. He combines circumferential VASER or power liposuction with sharp gland excision through a hemi-periareolar incision along the lower half of the areola border.
  • Skin quality: elasticity and droop decide whether skin needs to be removed, as described above10. For grade 4 gynecomastia, Dr. Purohit removes excess skin when needed, while the areola is not reduced.
  • Scarring tendency: one published algorithm suggests that for a grade I patient known to form thick (hypertrophic) or keloid scars, liposuction alone may be preferred over an areolar incision8. In Dr. Purohit’s practice, scar treatment is needed only in a few patients, with firm scar massage and silicone sheets or gel started if signs of a hypertrophic scar appear.
  • Medical background: when there is any concern about cancer risk, such as in Klinefelter syndrome, direct excision without liposuction has been advised so that the tissue can be examined3. In Dr. Purohit’s protocol, all excised tissue is always sent for histopathology.
  • Side rolls: fat at the sides of the chest needs liposuction too, or the chest can look broad4. Dr. Purohit places two small liposuction entry points on each side at the outer edge of the pectoralis major muscle along the anterior axillary line.

Where the grade does matter in Jaipur

Post-operative gynecomastia recovery timeline from day 1 to 1.5 months.

  • Operating time: 60 to 120 minutes for simpler grades; up to about 4 hours for grade 4 or massive gynecomastia.
  • Drains: placed only in grade 4; lower grades usually do not need them.
  • Cost: ₹45,000 to ₹95,000, depending on the grade and the technique needed. An exact estimate is given after examination. This is a complete package that includes follow-up visits for 6 months and tele-consultations.
  • Hospital stay: same-day discharge is possible for grades 1 to 3 (out-of-town patients may stay overnight); grade 4 requires a minimum 24-hour hospital stay for observation.

The recovery plan follows a clear sequence of restrictions and milestones:

  1. Days 1 to 5–7: strict shoulder restriction, with mandatory follow-up on day 5 and never bed rest.
  2. Days 7 to 10: return to desk work.
  3. Days 10 to 14: resume driving.
  4. Day 21: light jogging allowed.
  5. Month 1 to 1.5: mandatory 1-month visit and return to full shoulder movement, with 24x7 help available throughout.

In grade 4, drains stay in for as long as they are needed, usually about 5 days. The rest of the recovery timeline is the same as for other grades and depends on how well the body heals.

Specific clinical details and expectations depend on individual gynecomastia grades and severity.

Your Consultation in Jaipur

Your grade, together with your tissue type and skin quality, shapes the complexity and cost of your surgery. In Jaipur, gynecomastia surgery costs between ₹45,000 and ₹95,000, depending on the grade and technique.

To get an accurate diagnosis and a plan for your chest, you can consult Dr. Vishal Purohit, an M.Ch. plastic surgeon registered with the Rajasthan Medical Council (RMC Reg. 28041/14185).

To book a personalised, confidential consultation, please reach out to the team in Dr. Vishal Purohit’s practice:

  • Call or WhatsApp: +91 7718183535
  • Visit Us: 2nd Floor, Jaipur Hospital, Mahaveer Nagar, Tonk Road, Jaipur

Expert Gynecomastia Surgery & Male Chest Contouring in Jaipur

Are you dealing with enlarged male breast tissue or stubborn chest fullness? Schedule a confidential clinical evaluation with Dr. Vishal Purohit, M.Ch. plastic surgeon in Jaipur.

Review our complete clinical overview on what gynecomastia is, including its causes, grades, and treatment options.

You can also explore specific surgical techniques, anaesthesia options, and recovery timelines for gynecomastia surgery in Jaipur when booking your appointment.

This is educational information, not medical advice.

Frequently Asked Questions

What are the grades of gynecomastia?▼

The widely used Simon system has four grades: small enlargement without extra skin (I), moderate enlargement without extra skin (IIa), moderate enlargement with minor extra skin (IIb), and marked enlargement with excess skin resembling a drooping female breast (III). Dr. Vishal Purohit in Jaipur often describes these as grades 1 to 4, and grades each chest at consultation.

Why do different doctors give different grades for the same chest?▼

There is no single agreed grading system. Simon grades by size and loose skin, Rohrich by estimated tissue weight and droop, and Cordova by the nipple's position relative to the chest fold, so a grade number means different things in each. Dr. Vishal Purohit in Jaipur explains which scale he is using and what it means for your plan.

Does a higher grade always mean a bigger operation?▼

Usually, but not always. The plan also depends on whether the tissue is mostly fat or gland, how elastic the skin is, the nipple position, any tendency to thick scars and fat rolls at the sides of the chest. Dr. Vishal Purohit in Jaipur assesses all of these at consultation, because two men with the same grade can need different surgery.

Can liposuction alone treat low-grade gynecomastia?▼

Sometimes, when the enlargement is mostly fat. But liposuction alone often does not fully correct true gynecomastia, because the firm gland resists suction and leftover gland can look puffy. Dr. Vishal Purohit in Jaipur therefore usually combines tumescent liposuction with removal of the gland through a small incision along the lower half of the areola border.

Does the grade change the cost and operating time in Jaipur?▼

Yes. In Dr. Vishal Purohit's Jaipur practice, gynecomastia surgery costs ₹45,000 to ₹95,000, depending on the grade and the technique needed. Simpler grades usually take 60 to 120 minutes, while grade 4 or massive gynecomastia can take up to about 4 hours. Dr. Vishal Purohit in Jaipur confirms your grade and gives an exact estimate at consultation.

Are drains needed after gynecomastia surgery?▼

It depends on the grade. In Dr. Vishal Purohit's practice in Jaipur, drains are placed only in grade 4 gynecomastia; lower grades usually do not need them. Every patient wears a custom medical-grade compression vest 24/7 for 4 to 6 weeks and attends mandatory follow-up visits on day 5 and at 1 month.

Can early-grade gynecomastia improve without surgery?▼

Breast enlargement during puberty often settles on its own, so medication is not required. Weight loss helps when fullness is primarily fat rather than true gland tissue. Dr. Vishal Purohit in Jaipur does not prescribe medicines for gynecomastia, noting that pubertal swelling resolves naturally, while persistent fibrous tissue requires surgical removal, after which it cannot grow back.

Sources

  1. Gynecomastia. Ann Breast Surg. 2021;5:23. doi:10.21037/abs-20-124 (AME Publishing Company).
  2. Gynecomastia: Ultrasound-Confirmed Classification Pertainent to Surgical Correction. Aesthetic Plast Surg. doi:10.1007/s00266-021-02187-6 (PMID 33625529)
  3. Trends in the Surgical Correction of Gynecomastia. Semin Plast Surg. doi:10.1055/s-0035-1549053 (PMID 26528088)
  4. A New Clinical Classification for Gynecomastia Management and Predictive Outcome. Indian J Plast Surg doi.org/10.1055/s-0043-1770963
  5. Gynecomastia (Wikipedia).
  6. Combination of Liposuction and Excisional Surgery as a Standardized Minimal Scarring Technique for Gynecomastia: Experience with 150 Cases. Egypt J Plast Reconstr Surg. 2007;31(2):201-205.
  7. Optimizing Gynecomastia Correction Surgery: Efficacy and Safety of Tumescent Local Anesthesia Approach. Aesthetic Plast Surg. doi:10.1007/s00266-024-04404-4 (PMID 39317861)
  8. Surgical Management of Gynecomastia: A Comprehensive Review of the Literature. Plast Reconstr Surg Glob Open (PMC7647635).
  9. Breast Reduction Surgery and Gynecomastia Surgery, Medical Clinical Policy Bulletin (Aetna, US insurer policy).
  10. Innovative Surgical Concept for Simon's Grade IIb Gynecomastia: A Systematic Integration of Circumareolar Mastectomy, Interlocking Suture, Inframammary Fold Detachment, and Waterjet-Assisted Liposuction (PMC12378560).
  11. Simultaneous Treatment of Pseudo-gynecomastia and Lateral Chest in Patients with Massive Weight Loss. Aesthetic Plast Surg. doi:10.1007/s00266-025-04658-6 (PMID 39838129)
  12. Correction of gynecomastia through a single puncture incision. Aesthetic Plast Surg. doi:10.1007/s00266-006-0180-y (PMID 17380361)
  13. Integrating the Fast-Track surgery concept into the surgical treatment of gynecomastia. J Plast Surg Hand Surg. doi:10.1080/2000656X.2023.2166946 (PMID 36650940)
  14. Cross-chest liposuction plus gland resection through single minimal incision for management of grade I/II gynecomastia. BMC Surg. doi:10.1186/s12893-025-02980-z (PMID 40611156)
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